From 715475ae4224b188ed1639db4aa291414bbf968d Mon Sep 17 00:00:00 2001 From: James Simmons Date: Thu, 17 Nov 2016 14:35:51 -0500 Subject: [PATCH] staging: lustre: libcfs: white space cleanup Remove white space present for variable declarations or initialization. Cleanup structs was strange alignments due to white spacing. Signed-off-by: James Simmons Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lnet/libcfs/debug.c | 16 +-- drivers/staging/lustre/lnet/libcfs/hash.c | 24 ++--- .../staging/lustre/lnet/libcfs/libcfs_cpu.c | 2 +- .../staging/lustre/lnet/libcfs/libcfs_lock.c | 14 +-- .../staging/lustre/lnet/libcfs/libcfs_mem.c | 22 ++-- .../lustre/lnet/libcfs/libcfs_string.c | 24 ++--- .../lustre/lnet/libcfs/linux/linux-cpu.c | 100 +++++++++--------- .../lustre/lnet/libcfs/linux/linux-crypto.c | 20 ++-- .../lustre/lnet/libcfs/linux/linux-debug.c | 6 +- .../lustre/lnet/libcfs/linux/linux-prim.c | 10 +- .../lnet/libcfs/linux/linux-tracefile.c | 8 +- drivers/staging/lustre/lnet/libcfs/module.c | 14 +-- .../staging/lustre/lnet/libcfs/tracefile.c | 80 +++++++------- .../staging/lustre/lnet/libcfs/tracefile.h | 28 ++--- drivers/staging/lustre/lnet/libcfs/workitem.c | 40 +++---- 15 files changed, 204 insertions(+), 204 deletions(-) diff --git a/drivers/staging/lustre/lnet/libcfs/debug.c b/drivers/staging/lustre/lnet/libcfs/debug.c index 67f043e8d078..a38db2322225 100644 --- a/drivers/staging/lustre/lnet/libcfs/debug.c +++ b/drivers/staging/lustre/lnet/libcfs/debug.c @@ -255,9 +255,9 @@ libcfs_debug_mask2str(char *str, int size, int mask, int is_subsys) { const char *(*fn)(int bit) = is_subsys ? libcfs_debug_subsys2str : libcfs_debug_dbg2str; - int len = 0; - const char *token; - int i; + int len = 0; + const char *token; + int i; if (!mask) { /* "0" */ if (size > 0) @@ -301,10 +301,10 @@ libcfs_debug_str2mask(int *mask, const char *str, int is_subsys) { const char *(*fn)(int bit) = is_subsys ? libcfs_debug_subsys2str : libcfs_debug_dbg2str; - int m = 0; - int matched; - int n; - int t; + int m = 0; + int matched; + int n; + int t; /* Allow a number for backwards compatibility */ @@ -389,8 +389,8 @@ EXPORT_SYMBOL(libcfs_debug_dumplog); int libcfs_debug_init(unsigned long bufsize) { - int rc = 0; unsigned int max = libcfs_debug_mb; + int rc = 0; init_waitqueue_head(&debug_ctlwq); diff --git a/drivers/staging/lustre/lnet/libcfs/hash.c b/drivers/staging/lustre/lnet/libcfs/hash.c index 22e1e25a5ccc..12ed71ca997d 100644 --- a/drivers/staging/lustre/lnet/libcfs/hash.c +++ b/drivers/staging/lustre/lnet/libcfs/hash.c @@ -289,7 +289,7 @@ cfs_hash_hd_hhead_size(struct cfs_hash *hs) static struct hlist_head * cfs_hash_hd_hhead(struct cfs_hash *hs, struct cfs_hash_bd *bd) { - struct cfs_hash_head_dep *head; + struct cfs_hash_head_dep *head; head = (struct cfs_hash_head_dep *)&bd->bd_bucket->hsb_head[0]; return &head[bd->bd_offset].hd_head; @@ -512,9 +512,9 @@ cfs_hash_bd_dep_record(struct cfs_hash *hs, struct cfs_hash_bd *bd, int dep_cur) return; spin_lock(&hs->hs_dep_lock); - hs->hs_dep_max = dep_cur; - hs->hs_dep_bkt = bd->bd_bucket->hsb_index; - hs->hs_dep_off = bd->bd_offset; + hs->hs_dep_max = dep_cur; + hs->hs_dep_bkt = bd->bd_bucket->hsb_index; + hs->hs_dep_off = bd->bd_offset; hs->hs_dep_bits = hs->hs_cur_bits; spin_unlock(&hs->hs_dep_lock); @@ -908,9 +908,9 @@ cfs_hash_buckets_realloc(struct cfs_hash *hs, struct cfs_hash_bucket **old_bkts, return NULL; } - new_bkts[i]->hsb_index = i; - new_bkts[i]->hsb_version = 1; /* shouldn't be zero */ - new_bkts[i]->hsb_depmax = -1; /* unknown */ + new_bkts[i]->hsb_index = i; + new_bkts[i]->hsb_version = 1; /* shouldn't be zero */ + new_bkts[i]->hsb_depmax = -1; /* unknown */ bd.bd_bucket = new_bkts[i]; cfs_hash_bd_for_each_hlist(hs, &bd, hhead) INIT_HLIST_HEAD(hhead); @@ -950,9 +950,9 @@ static int cfs_hash_dep_print(struct cfs_workitem *wi) int bits; spin_lock(&hs->hs_dep_lock); - dep = hs->hs_dep_max; - bkt = hs->hs_dep_bkt; - off = hs->hs_dep_off; + dep = hs->hs_dep_max; + bkt = hs->hs_dep_bkt; + off = hs->hs_dep_off; bits = hs->hs_dep_bits; spin_unlock(&hs->hs_dep_lock); @@ -1040,7 +1040,7 @@ cfs_hash_create(char *name, unsigned int cur_bits, unsigned int max_bits, hs->hs_max_bits = (__u8)max_bits; hs->hs_bkt_bits = (__u8)bkt_bits; - hs->hs_ops = ops; + hs->hs_ops = ops; hs->hs_extra_bytes = extra_bytes; hs->hs_rehash_bits = 0; cfs_wi_init(&hs->hs_rehash_wi, hs, cfs_hash_rehash_worker); @@ -1292,7 +1292,7 @@ cfs_hash_del(struct cfs_hash *hs, const void *key, struct hlist_node *hnode) } if (hnode) { - obj = cfs_hash_object(hs, hnode); + obj = cfs_hash_object(hs, hnode); bits = cfs_hash_rehash_bits(hs); } diff --git a/drivers/staging/lustre/lnet/libcfs/libcfs_cpu.c b/drivers/staging/lustre/lnet/libcfs/libcfs_cpu.c index 33352af6c27f..55caa19def51 100644 --- a/drivers/staging/lustre/lnet/libcfs/libcfs_cpu.c +++ b/drivers/staging/lustre/lnet/libcfs/libcfs_cpu.c @@ -74,7 +74,7 @@ EXPORT_SYMBOL(cfs_cpt_table_free); int cfs_cpt_table_print(struct cfs_cpt_table *cptab, char *buf, int len) { - int rc; + int rc; rc = snprintf(buf, len, "%d\t: %d\n", 0, 0); len -= rc; diff --git a/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c b/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c index 66f020b5a7c5..1967b97c4afc 100644 --- a/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c +++ b/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c @@ -52,9 +52,9 @@ struct cfs_percpt_lock * cfs_percpt_lock_create(struct cfs_cpt_table *cptab, struct lock_class_key *keys) { - struct cfs_percpt_lock *pcl; - spinlock_t *lock; - int i; + struct cfs_percpt_lock *pcl; + spinlock_t *lock; + int i; /* NB: cptab can be NULL, pcl will be for HW CPUs on that case */ LIBCFS_ALLOC(pcl, sizeof(*pcl)); @@ -94,8 +94,8 @@ void cfs_percpt_lock(struct cfs_percpt_lock *pcl, int index) __acquires(pcl->pcl_locks) { - int ncpt = cfs_cpt_number(pcl->pcl_cptab); - int i; + int ncpt = cfs_cpt_number(pcl->pcl_cptab); + int i; LASSERT(index >= CFS_PERCPT_LOCK_EX && index < ncpt); @@ -130,8 +130,8 @@ void cfs_percpt_unlock(struct cfs_percpt_lock *pcl, int index) __releases(pcl->pcl_locks) { - int ncpt = cfs_cpt_number(pcl->pcl_cptab); - int i; + int ncpt = cfs_cpt_number(pcl->pcl_cptab); + int i; index = ncpt == 1 ? 0 : index; diff --git a/drivers/staging/lustre/lnet/libcfs/libcfs_mem.c b/drivers/staging/lustre/lnet/libcfs/libcfs_mem.c index d0e81bb41cdc..ef085ba23194 100644 --- a/drivers/staging/lustre/lnet/libcfs/libcfs_mem.c +++ b/drivers/staging/lustre/lnet/libcfs/libcfs_mem.c @@ -43,8 +43,8 @@ struct cfs_var_array { void cfs_percpt_free(void *vars) { - struct cfs_var_array *arr; - int i; + struct cfs_var_array *arr; + int i; arr = container_of(vars, struct cfs_var_array, va_ptrs[0]); @@ -72,9 +72,9 @@ EXPORT_SYMBOL(cfs_percpt_free); void * cfs_percpt_alloc(struct cfs_cpt_table *cptab, unsigned int size) { - struct cfs_var_array *arr; - int count; - int i; + struct cfs_var_array *arr; + int count; + int i; count = cfs_cpt_number(cptab); @@ -120,8 +120,8 @@ EXPORT_SYMBOL(cfs_percpt_number); void cfs_array_free(void *vars) { - struct cfs_var_array *arr; - int i; + struct cfs_var_array *arr; + int i; arr = container_of(vars, struct cfs_var_array, va_ptrs[0]); @@ -144,15 +144,15 @@ EXPORT_SYMBOL(cfs_array_free); void * cfs_array_alloc(int count, unsigned int size) { - struct cfs_var_array *arr; - int i; + struct cfs_var_array *arr; + int i; LIBCFS_ALLOC(arr, offsetof(struct cfs_var_array, va_ptrs[count])); if (!arr) return NULL; - arr->va_count = count; - arr->va_size = size; + arr->va_count = count; + arr->va_size = size; for (i = 0; i < count; i++) { LIBCFS_ALLOC(arr->va_ptrs[i], size); diff --git a/drivers/staging/lustre/lnet/libcfs/libcfs_string.c b/drivers/staging/lustre/lnet/libcfs/libcfs_string.c index 6f6f2406163d..ccebeb4dd5c8 100644 --- a/drivers/staging/lustre/lnet/libcfs/libcfs_string.c +++ b/drivers/staging/lustre/lnet/libcfs/libcfs_string.c @@ -112,7 +112,7 @@ int cfs_str2mask(const char *str, const char *(*bit2str)(int bit), char *cfs_firststr(char *str, size_t size) { size_t i = 0; - char *end; + char *end; /* trim leading spaces */ while (i < size && *str && isspace(*str)) { @@ -276,8 +276,8 @@ static int cfs_range_expr_parse(struct cfs_lstr *src, unsigned int min, unsigned int max, int bracketed, struct cfs_range_expr **expr) { - struct cfs_range_expr *re; - struct cfs_lstr tok; + struct cfs_range_expr *re; + struct cfs_lstr tok; LIBCFS_ALLOC(re, sizeof(*re)); if (!re) @@ -413,7 +413,7 @@ EXPORT_SYMBOL(cfs_expr_list_print); int cfs_expr_list_match(__u32 value, struct cfs_expr_list *expr_list) { - struct cfs_range_expr *expr; + struct cfs_range_expr *expr; list_for_each_entry(expr, &expr_list->el_exprs, re_link) { if (value >= expr->re_lo && value <= expr->re_hi && @@ -435,10 +435,10 @@ EXPORT_SYMBOL(cfs_expr_list_match); int cfs_expr_list_values(struct cfs_expr_list *expr_list, int max, __u32 **valpp) { - struct cfs_range_expr *expr; - __u32 *val; - int count = 0; - int i; + struct cfs_range_expr *expr; + __u32 *val; + int count = 0; + int i; list_for_each_entry(expr, &expr_list->el_exprs, re_link) { for (i = expr->re_lo; i <= expr->re_hi; i++) { @@ -504,10 +504,10 @@ int cfs_expr_list_parse(char *str, int len, unsigned int min, unsigned int max, struct cfs_expr_list **elpp) { - struct cfs_expr_list *expr_list; - struct cfs_range_expr *expr; - struct cfs_lstr src; - int rc; + struct cfs_expr_list *expr_list; + struct cfs_range_expr *expr; + struct cfs_lstr src; + int rc; LIBCFS_ALLOC(expr_list, sizeof(*expr_list)); if (!expr_list) diff --git a/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c b/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c index 8c3fcdb51a68..6b9cf06e8df2 100644 --- a/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c +++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c @@ -90,7 +90,7 @@ cfs_node_to_cpumask(int node, cpumask_t *mask) void cfs_cpt_table_free(struct cfs_cpt_table *cptab) { - int i; + int i; if (cptab->ctb_cpu2cpt) { LIBCFS_FREE(cptab->ctb_cpu2cpt, @@ -128,7 +128,7 @@ struct cfs_cpt_table * cfs_cpt_table_alloc(unsigned int ncpt) { struct cfs_cpt_table *cptab; - int i; + int i; LIBCFS_ALLOC(cptab, sizeof(*cptab)); if (!cptab) @@ -179,10 +179,10 @@ EXPORT_SYMBOL(cfs_cpt_table_alloc); int cfs_cpt_table_print(struct cfs_cpt_table *cptab, char *buf, int len) { - char *tmp = buf; - int rc = 0; - int i; - int j; + char *tmp = buf; + int rc = 0; + int i; + int j; for (i = 0; i < cptab->ctb_nparts; i++) { if (len > 0) { @@ -273,7 +273,7 @@ EXPORT_SYMBOL(cfs_cpt_nodemask); int cfs_cpt_set_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu) { - int node; + int node; LASSERT(cpt >= 0 && cpt < cptab->ctb_nparts); @@ -313,8 +313,8 @@ EXPORT_SYMBOL(cfs_cpt_set_cpu); void cfs_cpt_unset_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu) { - int node; - int i; + int node; + int i; LASSERT(cpt == CFS_CPT_ANY || (cpt >= 0 && cpt < cptab->ctb_nparts)); @@ -373,7 +373,7 @@ EXPORT_SYMBOL(cfs_cpt_unset_cpu); int cfs_cpt_set_cpumask(struct cfs_cpt_table *cptab, int cpt, cpumask_t *mask) { - int i; + int i; if (!cpumask_weight(mask) || cpumask_any_and(mask, cpu_online_mask) >= nr_cpu_ids) { @@ -394,7 +394,7 @@ EXPORT_SYMBOL(cfs_cpt_set_cpumask); void cfs_cpt_unset_cpumask(struct cfs_cpt_table *cptab, int cpt, cpumask_t *mask) { - int i; + int i; for_each_cpu(i, mask) cfs_cpt_unset_cpu(cptab, cpt, i); @@ -404,8 +404,8 @@ EXPORT_SYMBOL(cfs_cpt_unset_cpumask); int cfs_cpt_set_node(struct cfs_cpt_table *cptab, int cpt, int node) { - cpumask_t *mask; - int rc; + cpumask_t *mask; + int rc; if (node < 0 || node >= MAX_NUMNODES) { CDEBUG(D_INFO, @@ -451,7 +451,7 @@ EXPORT_SYMBOL(cfs_cpt_unset_node); int cfs_cpt_set_nodemask(struct cfs_cpt_table *cptab, int cpt, nodemask_t *mask) { - int i; + int i; for_each_node_mask(i, *mask) { if (!cfs_cpt_set_node(cptab, cpt, i)) @@ -465,7 +465,7 @@ EXPORT_SYMBOL(cfs_cpt_set_nodemask); void cfs_cpt_unset_nodemask(struct cfs_cpt_table *cptab, int cpt, nodemask_t *mask) { - int i; + int i; for_each_node_mask(i, *mask) cfs_cpt_unset_node(cptab, cpt, i); @@ -475,8 +475,8 @@ EXPORT_SYMBOL(cfs_cpt_unset_nodemask); void cfs_cpt_clear(struct cfs_cpt_table *cptab, int cpt) { - int last; - int i; + int last; + int i; if (cpt == CFS_CPT_ANY) { last = cptab->ctb_nparts - 1; @@ -495,10 +495,10 @@ EXPORT_SYMBOL(cfs_cpt_clear); int cfs_cpt_spread_node(struct cfs_cpt_table *cptab, int cpt) { - nodemask_t *mask; - int weight; - int rotor; - int node; + nodemask_t *mask; + int weight; + int rotor; + int node; /* convert CPU partition ID to HW node id */ @@ -528,8 +528,8 @@ EXPORT_SYMBOL(cfs_cpt_spread_node); int cfs_cpt_current(struct cfs_cpt_table *cptab, int remap) { - int cpu = smp_processor_id(); - int cpt = cptab->ctb_cpu2cpt[cpu]; + int cpu = smp_processor_id(); + int cpt = cptab->ctb_cpu2cpt[cpu]; if (cpt < 0) { if (!remap) @@ -557,10 +557,10 @@ EXPORT_SYMBOL(cfs_cpt_of_cpu); int cfs_cpt_bind(struct cfs_cpt_table *cptab, int cpt) { - cpumask_t *cpumask; - nodemask_t *nodemask; - int rc; - int i; + cpumask_t *cpumask; + nodemask_t *nodemask; + int rc; + int i; LASSERT(cpt == CFS_CPT_ANY || (cpt >= 0 && cpt < cptab->ctb_nparts)); @@ -603,10 +603,10 @@ static int cfs_cpt_choose_ncpus(struct cfs_cpt_table *cptab, int cpt, cpumask_t *node, int number) { - cpumask_t *socket = NULL; - cpumask_t *core = NULL; - int rc = 0; - int cpu; + cpumask_t *socket = NULL; + cpumask_t *core = NULL; + int rc = 0; + int cpu; LASSERT(number > 0); @@ -640,7 +640,7 @@ cfs_cpt_choose_ncpus(struct cfs_cpt_table *cptab, int cpt, LASSERT(!cpumask_empty(socket)); while (!cpumask_empty(socket)) { - int i; + int i; /* get cpumask for hts in the same core */ cpumask_copy(core, topology_sibling_cpumask(cpu)); @@ -665,7 +665,7 @@ cfs_cpt_choose_ncpus(struct cfs_cpt_table *cptab, int cpt, } } - out: +out: if (socket) LIBCFS_FREE(socket, cpumask_size()); if (core) @@ -705,7 +705,7 @@ cfs_cpt_num_estimate(void) ncpt = nnode; - out: +out: #if (BITS_PER_LONG == 32) /* config many CPU partitions on 32-bit system could consume * too much memory @@ -722,11 +722,11 @@ static struct cfs_cpt_table * cfs_cpt_table_create(int ncpt) { struct cfs_cpt_table *cptab = NULL; - cpumask_t *mask = NULL; - int cpt = 0; - int num; - int rc; - int i; + cpumask_t *mask = NULL; + int cpt = 0; + int num; + int rc; + int i; rc = cfs_cpt_num_estimate(); if (ncpt <= 0) @@ -766,7 +766,7 @@ cfs_cpt_table_create(int ncpt) while (!cpumask_empty(mask)) { struct cfs_cpu_partition *part; - int n; + int n; /* * Each emulated NUMA node has all allowed CPUs in @@ -819,14 +819,14 @@ cfs_cpt_table_create(int ncpt) static struct cfs_cpt_table * cfs_cpt_table_create_pattern(char *pattern) { - struct cfs_cpt_table *cptab; + struct cfs_cpt_table *cptab; char *str; - int node = 0; - int high; + int node = 0; + int high; int ncpt = 0; int cpt; int rc; - int c; + int c; int i; str = cfs_trimwhite(pattern); @@ -882,10 +882,10 @@ cfs_cpt_table_create_pattern(char *pattern) high = node ? MAX_NUMNODES - 1 : nr_cpu_ids - 1; for (str = cfs_trimwhite(pattern), c = 0;; c++) { - struct cfs_range_expr *range; - struct cfs_expr_list *el; - char *bracket = strchr(str, '['); - int n; + struct cfs_range_expr *range; + struct cfs_expr_list *el; + char *bracket = strchr(str, '['); + int n; if (!bracket) { if (*str) { @@ -970,8 +970,8 @@ cfs_cpt_table_create_pattern(char *pattern) static int cfs_cpu_notify(struct notifier_block *self, unsigned long action, void *hcpu) { - unsigned int cpu = (unsigned long)hcpu; - bool warn; + unsigned int cpu = (unsigned long)hcpu; + bool warn; switch (action) { case CPU_DEAD: diff --git a/drivers/staging/lustre/lnet/libcfs/linux/linux-crypto.c b/drivers/staging/lustre/lnet/libcfs/linux/linux-crypto.c index ac2e05525198..53b1bf70bdde 100644 --- a/drivers/staging/lustre/lnet/libcfs/linux/linux-crypto.c +++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-crypto.c @@ -64,7 +64,7 @@ static int cfs_crypto_hash_alloc(enum cfs_crypto_hash_alg hash_alg, unsigned int key_len) { struct crypto_ahash *tfm; - int err = 0; + int err = 0; *type = cfs_crypto_hash_type(hash_alg); @@ -147,10 +147,10 @@ int cfs_crypto_hash_digest(enum cfs_crypto_hash_alg hash_alg, unsigned char *key, unsigned int key_len, unsigned char *hash, unsigned int *hash_len) { - struct scatterlist sl; + struct scatterlist sl; struct ahash_request *req; - int err; - const struct cfs_crypto_hash_type *type; + int err; + const struct cfs_crypto_hash_type *type; if (!buf || !buf_len || !hash_len) return -EINVAL; @@ -198,8 +198,8 @@ cfs_crypto_hash_init(enum cfs_crypto_hash_alg hash_alg, unsigned char *key, unsigned int key_len) { struct ahash_request *req; - int err; - const struct cfs_crypto_hash_type *type; + int err; + const struct cfs_crypto_hash_type *type; err = cfs_crypto_hash_alloc(hash_alg, &type, &req, key, key_len); @@ -273,7 +273,7 @@ EXPORT_SYMBOL(cfs_crypto_hash_update); int cfs_crypto_hash_final(struct cfs_crypto_hash_desc *hdesc, unsigned char *hash, unsigned int *hash_len) { - int err; + int err; struct ahash_request *req = (void *)hdesc; int size = crypto_ahash_digestsize(crypto_ahash_reqtfm(req)); @@ -312,8 +312,8 @@ static void cfs_crypto_performance_test(enum cfs_crypto_hash_alg hash_alg) { int buf_len = max(PAGE_SIZE, 1048576UL); void *buf; - unsigned long start, end; - int bcount, err = 0; + unsigned long start, end; + int bcount, err = 0; struct page *page; unsigned char hash[CFS_CRYPTO_HASH_DIGESTSIZE_MAX]; unsigned int hash_len = sizeof(hash); @@ -358,7 +358,7 @@ out_err: CDEBUG(D_INFO, "Crypto hash algorithm %s test error: rc = %d\n", cfs_crypto_hash_name(hash_alg), err); } else { - unsigned long tmp; + unsigned long tmp; tmp = ((bcount * buf_len / jiffies_to_msecs(end - start)) * 1000) / (1024 * 1024); diff --git a/drivers/staging/lustre/lnet/libcfs/linux/linux-debug.c b/drivers/staging/lustre/lnet/libcfs/linux/linux-debug.c index 435b784c52f8..8d379389fa81 100644 --- a/drivers/staging/lustre/lnet/libcfs/linux/linux-debug.c +++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-debug.c @@ -68,7 +68,7 @@ char lnet_debug_log_upcall[1024] = "/usr/lib/lustre/lnet_debug_log_upcall"; void libcfs_run_debug_log_upcall(char *file) { char *argv[3]; - int rc; + int rc; char *envp[] = { "HOME=/", "PATH=/sbin:/bin:/usr/sbin:/usr/bin", @@ -93,8 +93,8 @@ void libcfs_run_debug_log_upcall(char *file) void libcfs_run_upcall(char **argv) { - int rc; - int argc; + int rc; + int argc; char *envp[] = { "HOME=/", "PATH=/sbin:/bin:/usr/sbin:/usr/bin", diff --git a/drivers/staging/lustre/lnet/libcfs/linux/linux-prim.c b/drivers/staging/lustre/lnet/libcfs/linux/linux-prim.c index 291d286eab48..cf902154f0aa 100644 --- a/drivers/staging/lustre/lnet/libcfs/linux/linux-prim.c +++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-prim.c @@ -45,8 +45,8 @@ sigset_t cfs_block_allsigs(void) { - unsigned long flags; - sigset_t old; + unsigned long flags; + sigset_t old; spin_lock_irqsave(¤t->sighand->siglock, flags); old = current->blocked; @@ -60,8 +60,8 @@ EXPORT_SYMBOL(cfs_block_allsigs); sigset_t cfs_block_sigs(unsigned long sigs) { - unsigned long flags; - sigset_t old; + unsigned long flags; + sigset_t old; spin_lock_irqsave(¤t->sighand->siglock, flags); old = current->blocked; @@ -91,7 +91,7 @@ EXPORT_SYMBOL(cfs_block_sigsinv); void cfs_restore_sigs(sigset_t old) { - unsigned long flags; + unsigned long flags; spin_lock_irqsave(¤t->sighand->siglock, flags); current->blocked = old; diff --git a/drivers/staging/lustre/lnet/libcfs/linux/linux-tracefile.c b/drivers/staging/lustre/lnet/libcfs/linux/linux-tracefile.c index 404c2cc66c8a..a3cabb92e288 100644 --- a/drivers/staging/lustre/lnet/libcfs/linux/linux-tracefile.c +++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-tracefile.c @@ -49,8 +49,8 @@ static DECLARE_RWSEM(cfs_tracefile_sem); int cfs_tracefile_init_arch(void) { - int i; - int j; + int i; + int j; struct cfs_trace_cpu_data *tcd; /* initialize trace_data */ @@ -91,8 +91,8 @@ out: void cfs_tracefile_fini_arch(void) { - int i; - int j; + int i; + int j; for (i = 0; i < num_possible_cpus(); i++) for (j = 0; j < 3; j++) { diff --git a/drivers/staging/lustre/lnet/libcfs/module.c b/drivers/staging/lustre/lnet/libcfs/module.c index cd057f11206f..5884a338d797 100644 --- a/drivers/staging/lustre/lnet/libcfs/module.c +++ b/drivers/staging/lustre/lnet/libcfs/module.c @@ -183,12 +183,12 @@ EXPORT_SYMBOL(lprocfs_call_handler); static int __proc_dobitmasks(void *data, int write, loff_t pos, void __user *buffer, int nob) { - const int tmpstrlen = 512; - char *tmpstr; - int rc; + const int tmpstrlen = 512; + char *tmpstr; + int rc; unsigned int *mask = data; - int is_subsys = (mask == &libcfs_subsystem_debug) ? 1 : 0; - int is_printk = (mask == &libcfs_printk) ? 1 : 0; + int is_subsys = (mask == &libcfs_subsystem_debug) ? 1 : 0; + int is_printk = (mask == &libcfs_printk) ? 1 : 0; rc = cfs_trace_allocate_string_buffer(&tmpstr, tmpstrlen); if (rc < 0) @@ -293,8 +293,8 @@ static int __proc_cpt_table(void *data, int write, loff_t pos, void __user *buffer, int nob) { char *buf = NULL; - int len = 4096; - int rc = 0; + int len = 4096; + int rc = 0; if (write) return -EPERM; diff --git a/drivers/staging/lustre/lnet/libcfs/tracefile.c b/drivers/staging/lustre/lnet/libcfs/tracefile.c index a15cedd4c81d..d7b29f8997c0 100644 --- a/drivers/staging/lustre/lnet/libcfs/tracefile.c +++ b/drivers/staging/lustre/lnet/libcfs/tracefile.c @@ -59,13 +59,13 @@ struct page_collection { * ->tcd_daemon_pages and ->tcd_pages to the ->pc_pages. Otherwise, * only ->tcd_pages are spilled. */ - int pc_want_daemon_pages; + int pc_want_daemon_pages; }; struct tracefiled_ctl { struct completion tctl_start; struct completion tctl_stop; - wait_queue_head_t tctl_waitq; + wait_queue_head_t tctl_waitq; pid_t tctl_pid; atomic_t tctl_shutdown; }; @@ -77,24 +77,24 @@ struct cfs_trace_page { /* * page itself */ - struct page *page; + struct page *page; /* * linkage into one of the lists in trace_data_union or * page_collection */ - struct list_head linkage; + struct list_head linkage; /* * number of bytes used within this page */ - unsigned int used; + unsigned int used; /* * cpu that owns this page */ - unsigned short cpu; + unsigned short cpu; /* * type(context) of this page */ - unsigned short type; + unsigned short type; }; static void put_pages_on_tcd_daemon_list(struct page_collection *pc, @@ -108,7 +108,7 @@ cfs_tage_from_list(struct list_head *list) static struct cfs_trace_page *cfs_tage_alloc(gfp_t gfp) { - struct page *page; + struct page *page; struct cfs_trace_page *tage; /* My caller is trying to free memory */ @@ -278,7 +278,7 @@ int libcfs_debug_msg(struct libcfs_debug_msg_data *msgdata, const char *format, ...) { va_list args; - int rc; + int rc; va_start(args, format); rc = libcfs_debug_vmsg2(msgdata, format, args, NULL); @@ -293,21 +293,21 @@ int libcfs_debug_vmsg2(struct libcfs_debug_msg_data *msgdata, const char *format2, ...) { struct cfs_trace_cpu_data *tcd = NULL; - struct ptldebug_header header = {0}; - struct cfs_trace_page *tage; + struct ptldebug_header header = { 0 }; + struct cfs_trace_page *tage; /* string_buf is used only if tcd != NULL, and is always set then */ - char *string_buf = NULL; - char *debug_buf; - int known_size; - int needed = 85; /* average message length */ - int max_nob; - va_list ap; - int depth; - int i; - int remain; - int mask = msgdata->msg_mask; - const char *file = kbasename(msgdata->msg_file); - struct cfs_debug_limit_state *cdls = msgdata->msg_cdls; + char *string_buf = NULL; + char *debug_buf; + int known_size; + int needed = 85; /* average message length */ + int max_nob; + va_list ap; + int depth; + int i; + int remain; + int mask = msgdata->msg_mask; + const char *file = kbasename(msgdata->msg_file); + struct cfs_debug_limit_state *cdls = msgdata->msg_cdls; tcd = cfs_trace_get_tcd(); @@ -535,9 +535,9 @@ panic_collect_pages(struct page_collection *pc) * CPUs have been stopped during a panic. If this isn't true for some * arch, this will have to be implemented separately in each arch. */ - int i; - int j; struct cfs_trace_cpu_data *tcd; + int i; + int j; INIT_LIST_HEAD(&pc->pc_pages); @@ -698,11 +698,11 @@ void cfs_trace_debug_print(void) int cfs_tracefile_dump_all_pages(char *filename) { - struct page_collection pc; - struct file *filp; - struct cfs_trace_page *tage; - struct cfs_trace_page *tmp; - char *buf; + struct page_collection pc; + struct file *filp; + struct cfs_trace_page *tage; + struct cfs_trace_page *tmp; + char *buf; mm_segment_t __oldfs; int rc; @@ -778,7 +778,7 @@ void cfs_trace_flush_pages(void) int cfs_trace_copyin_string(char *knl_buffer, int knl_buffer_nob, const char __user *usr_buffer, int usr_buffer_nob) { - int nob; + int nob; if (usr_buffer_nob > knl_buffer_nob) return -EOVERFLOW; @@ -810,7 +810,7 @@ int cfs_trace_copyout_string(char __user *usr_buffer, int usr_buffer_nob, * NB if 'append' != NULL, it's a single character to append to the * copied out string - usually "\n" or "" (i.e. a terminating zero byte) */ - int nob = strlen(knl_buffer); + int nob = strlen(knl_buffer); if (nob > usr_buffer_nob) nob = usr_buffer_nob; @@ -843,8 +843,8 @@ int cfs_trace_allocate_string_buffer(char **str, int nob) int cfs_trace_dump_debug_buffer_usrstr(void __user *usr_str, int usr_str_nob) { - char *str; - int rc; + char *str; + int rc; rc = cfs_trace_allocate_string_buffer(&str, usr_str_nob + 1); if (rc) @@ -867,7 +867,7 @@ out: int cfs_trace_daemon_command(char *str) { - int rc = 0; + int rc = 0; cfs_tracefile_write_lock(); @@ -909,7 +909,7 @@ int cfs_trace_daemon_command(char *str) int cfs_trace_daemon_command_usrstr(void __user *usr_str, int usr_str_nob) { char *str; - int rc; + int rc; rc = cfs_trace_allocate_string_buffer(&str, usr_str_nob + 1); if (rc) @@ -1135,10 +1135,10 @@ void cfs_trace_stop_thread(void) int cfs_tracefile_init(int max_pages) { struct cfs_trace_cpu_data *tcd; - int i; - int j; - int rc; - int factor; + int i; + int j; + int rc; + int factor; rc = cfs_tracefile_init_arch(); if (rc) diff --git a/drivers/staging/lustre/lnet/libcfs/tracefile.h b/drivers/staging/lustre/lnet/libcfs/tracefile.h index d878676bc375..f644cbc5a277 100644 --- a/drivers/staging/lustre/lnet/libcfs/tracefile.h +++ b/drivers/staging/lustre/lnet/libcfs/tracefile.h @@ -45,7 +45,7 @@ enum cfs_trace_buf_type { /* trace file lock routines */ #define TRACEFILE_NAME_SIZE 1024 -extern char cfs_tracefile[TRACEFILE_NAME_SIZE]; +extern char cfs_tracefile[TRACEFILE_NAME_SIZE]; extern long long cfs_tracefile_size; void libcfs_run_debug_log_upcall(char *file); @@ -80,7 +80,7 @@ int cfs_trace_get_debug_mb(void); void libcfs_debug_dumplog_internal(void *arg); void libcfs_register_panic_notifier(void); void libcfs_unregister_panic_notifier(void); -extern int libcfs_panic_in_progress; +extern int libcfs_panic_in_progress; int cfs_trace_max_debug_mb(void); #define TCD_MAX_PAGES (5 << (20 - PAGE_SHIFT)) @@ -113,14 +113,14 @@ union cfs_trace_data_union { * tcd_for_each_type_lock */ spinlock_t tcd_lock; - unsigned long tcd_lock_flags; + unsigned long tcd_lock_flags; /* * pages with trace records not yet processed by tracefiled. */ - struct list_head tcd_pages; + struct list_head tcd_pages; /* number of pages on ->tcd_pages */ - unsigned long tcd_cur_pages; + unsigned long tcd_cur_pages; /* * pages with trace records already processed by @@ -132,9 +132,9 @@ union cfs_trace_data_union { * (put_pages_on_daemon_list()). LRU pages from this list are * discarded when list grows too large. */ - struct list_head tcd_daemon_pages; + struct list_head tcd_daemon_pages; /* number of pages on ->tcd_daemon_pages */ - unsigned long tcd_cur_daemon_pages; + unsigned long tcd_cur_daemon_pages; /* * Maximal number of pages allowed on ->tcd_pages and @@ -142,7 +142,7 @@ union cfs_trace_data_union { * Always TCD_MAX_PAGES * tcd_pages_factor / 100 in current * implementation. */ - unsigned long tcd_max_pages; + unsigned long tcd_max_pages; /* * preallocated pages to write trace records into. Pages from @@ -166,15 +166,15 @@ union cfs_trace_data_union { * TCD_STOCK_PAGES pagesful are consumed by trace records all * emitted in non-blocking contexts. Which is quite unlikely. */ - struct list_head tcd_stock_pages; + struct list_head tcd_stock_pages; /* number of pages on ->tcd_stock_pages */ - unsigned long tcd_cur_stock_pages; + unsigned long tcd_cur_stock_pages; - unsigned short tcd_shutting_down; - unsigned short tcd_cpu; - unsigned short tcd_type; + unsigned short tcd_shutting_down; + unsigned short tcd_cpu; + unsigned short tcd_type; /* The factors to share debug memory. */ - unsigned short tcd_pages_factor; + unsigned short tcd_pages_factor; } tcd; char __pad[L1_CACHE_ALIGN(sizeof(struct cfs_trace_cpu_data))]; }; diff --git a/drivers/staging/lustre/lnet/libcfs/workitem.c b/drivers/staging/lustre/lnet/libcfs/workitem.c index f5f1e9e7b5e3..d0512da6bcde 100644 --- a/drivers/staging/lustre/lnet/libcfs/workitem.c +++ b/drivers/staging/lustre/lnet/libcfs/workitem.c @@ -45,7 +45,7 @@ struct cfs_wi_sched { /* chain on global list */ struct list_head ws_list; /** serialised workitems */ - spinlock_t ws_lock; + spinlock_t ws_lock; /** where schedulers sleep */ wait_queue_head_t ws_waitq; /** concurrent workitems */ @@ -59,26 +59,26 @@ struct cfs_wi_sched { */ struct list_head ws_rerunq; /** CPT-table for this scheduler */ - struct cfs_cpt_table *ws_cptab; + struct cfs_cpt_table *ws_cptab; /** CPT id for affinity */ - int ws_cpt; + int ws_cpt; /** number of scheduled workitems */ - int ws_nscheduled; + int ws_nscheduled; /** started scheduler thread, protected by cfs_wi_data::wi_glock */ - unsigned int ws_nthreads:30; + unsigned int ws_nthreads:30; /** shutting down, protected by cfs_wi_data::wi_glock */ - unsigned int ws_stopping:1; + unsigned int ws_stopping:1; /** serialize starting thread, protected by cfs_wi_data::wi_glock */ - unsigned int ws_starting:1; + unsigned int ws_starting:1; /** scheduler name */ - char ws_name[CFS_WS_NAME_LEN]; + char ws_name[CFS_WS_NAME_LEN]; }; static struct cfs_workitem_data { /** serialize */ spinlock_t wi_glock; /** list of all schedulers */ - struct list_head wi_scheds; + struct list_head wi_scheds; /** WI module is initialized */ int wi_init; /** shutting down the whole WI module */ @@ -136,7 +136,7 @@ EXPORT_SYMBOL(cfs_wi_exit); int cfs_wi_deschedule(struct cfs_wi_sched *sched, struct cfs_workitem *wi) { - int rc; + int rc; LASSERT(!in_interrupt()); /* because we use plain spinlock */ LASSERT(!sched->ws_stopping); @@ -202,7 +202,7 @@ EXPORT_SYMBOL(cfs_wi_schedule); static int cfs_wi_scheduler(void *arg) { - struct cfs_wi_sched *sched = (struct cfs_wi_sched *)arg; + struct cfs_wi_sched *sched = (struct cfs_wi_sched *)arg; cfs_block_allsigs(); @@ -223,8 +223,8 @@ static int cfs_wi_scheduler(void *arg) spin_lock(&sched->ws_lock); while (!sched->ws_stopping) { - int nloops = 0; - int rc; + int nloops = 0; + int rc; struct cfs_workitem *wi; while (!list_empty(&sched->ws_runq) && @@ -238,13 +238,13 @@ static int cfs_wi_scheduler(void *arg) LASSERT(sched->ws_nscheduled > 0); sched->ws_nscheduled--; - wi->wi_running = 1; + wi->wi_running = 1; wi->wi_scheduled = 0; spin_unlock(&sched->ws_lock); nloops++; - rc = (*wi->wi_action) (wi); + rc = (*wi->wi_action)(wi); spin_lock(&sched->ws_lock); if (rc) /* WI should be dead, even be freed! */ @@ -289,7 +289,7 @@ static int cfs_wi_scheduler(void *arg) void cfs_wi_sched_destroy(struct cfs_wi_sched *sched) { - int i; + int i; LASSERT(cfs_wi_data.wi_init); LASSERT(!cfs_wi_data.wi_stopping); @@ -335,8 +335,8 @@ int cfs_wi_sched_create(char *name, struct cfs_cpt_table *cptab, int cpt, int nthrs, struct cfs_wi_sched **sched_pp) { - struct cfs_wi_sched *sched; - int rc; + struct cfs_wi_sched *sched; + int rc; LASSERT(cfs_wi_data.wi_init); LASSERT(!cfs_wi_data.wi_stopping); @@ -364,7 +364,7 @@ cfs_wi_sched_create(char *name, struct cfs_cpt_table *cptab, rc = 0; while (nthrs > 0) { - char name[16]; + char name[16]; struct task_struct *task; spin_lock(&cfs_wi_data.wi_glock); @@ -431,7 +431,7 @@ cfs_wi_startup(void) void cfs_wi_shutdown(void) { - struct cfs_wi_sched *sched; + struct cfs_wi_sched *sched; struct cfs_wi_sched *temp; spin_lock(&cfs_wi_data.wi_glock); -- 2.20.1