From: Ian Kent Date: Tue, 15 Mar 2016 21:58:45 +0000 (-0700) Subject: autofs4: use pr_xxx() macros directly for logging X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8a78d59304102d36a0cd9b4d81e8e48087ffafd2;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git autofs4: use pr_xxx() macros directly for logging Use the standard pr_xxx() log macros directly for log prints instead of the AUTOFS_XXX() macros. Signed-off-by: Ian Kent Cc: Joe Perches Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h index 9a122129192f..f0d268b97d19 100644 --- a/fs/autofs4/autofs_i.h +++ b/fs/autofs4/autofs_i.h @@ -35,17 +35,10 @@ /* #define DEBUG */ -#define DPRINTK(fmt, ...) \ - pr_debug(KBUILD_MODNAME ":pid:%d:%s: " fmt, \ - current->pid, __func__, ##__VA_ARGS__) - -#define AUTOFS_WARN(fmt, ...) \ - pr_warn(KBUILD_MODNAME ":pid:%d:%s: " fmt, \ - current->pid, __func__, ##__VA_ARGS__) - -#define AUTOFS_ERROR(fmt, ...) \ - pr_err(KBUILD_MODNAME ":pid:%d:%s: " fmt, \ - current->pid, __func__, ##__VA_ARGS__) +#ifdef pr_fmt +#undef pr_fmt +#endif +#define pr_fmt(fmt) KBUILD_MODNAME ":pid:%d:%s: " fmt, current->pid, __func__ /* * Unified info structure. This is pointed to by both the dentry and diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c index 4ccbb0156f6d..c7fcc7438843 100644 --- a/fs/autofs4/dev-ioctl.c +++ b/fs/autofs4/dev-ioctl.c @@ -74,11 +74,11 @@ static int check_dev_ioctl_version(int cmd, struct autofs_dev_ioctl *param) if ((param->ver_major != AUTOFS_DEV_IOCTL_VERSION_MAJOR) || (param->ver_minor > AUTOFS_DEV_IOCTL_VERSION_MINOR)) { - AUTOFS_WARN("ioctl control interface version mismatch: " - "kernel(%u.%u), user(%u.%u), cmd(%d)\n", - AUTOFS_DEV_IOCTL_VERSION_MAJOR, - AUTOFS_DEV_IOCTL_VERSION_MINOR, - param->ver_major, param->ver_minor, cmd); + pr_warn("ioctl control interface version mismatch: " + "kernel(%u.%u), user(%u.%u), cmd(%d)\n", + AUTOFS_DEV_IOCTL_VERSION_MAJOR, + AUTOFS_DEV_IOCTL_VERSION_MINOR, + param->ver_major, param->ver_minor, cmd); err = -EINVAL; } @@ -129,15 +129,15 @@ static int validate_dev_ioctl(int cmd, struct autofs_dev_ioctl *param) err = check_dev_ioctl_version(cmd, param); if (err) { - AUTOFS_WARN("invalid device control module version " - "supplied for cmd(0x%08x)\n", cmd); + pr_warn("invalid device control module version " + "supplied for cmd(0x%08x)\n", cmd); goto out; } if (param->size > sizeof(*param)) { err = invalid_str(param->path, param->size - sizeof(*param)); if (err) { - AUTOFS_WARN( + pr_warn( "path string terminator missing for cmd(0x%08x)\n", cmd); goto out; @@ -145,8 +145,8 @@ static int validate_dev_ioctl(int cmd, struct autofs_dev_ioctl *param) err = check_name(param->path); if (err) { - AUTOFS_WARN("invalid path supplied for cmd(0x%08x)\n", - cmd); + pr_warn("invalid path supplied for cmd(0x%08x)\n", + cmd); goto out; } } @@ -373,7 +373,7 @@ static int autofs_dev_ioctl_setpipefd(struct file *fp, new_pid = get_task_pid(current, PIDTYPE_PGID); if (ns_of_pid(new_pid) != ns_of_pid(sbi->oz_pgrp)) { - AUTOFS_WARN("not allowed to change PID namespace\n"); + pr_warn("not allowed to change PID namespace\n"); err = -EINVAL; goto out; } @@ -661,7 +661,7 @@ static int _autofs_dev_ioctl(unsigned int command, fn = lookup_dev_ioctl(cmd); if (!fn) { - AUTOFS_WARN("unknown command 0x%08x\n", command); + pr_warn("unknown command 0x%08x\n", command); return -ENOTTY; } @@ -754,7 +754,7 @@ int __init autofs_dev_ioctl_init(void) r = misc_register(&_autofs_dev_ioctl_misc); if (r) { - AUTOFS_ERROR("misc_register failed for control device\n"); + pr_err("misc_register failed for control device\n"); return r; } diff --git a/fs/autofs4/expire.c b/fs/autofs4/expire.c index 107a38f2a9ec..9510d8d2e9cd 100644 --- a/fs/autofs4/expire.c +++ b/fs/autofs4/expire.c @@ -37,7 +37,7 @@ static int autofs4_mount_busy(struct vfsmount *mnt, struct dentry *dentry) struct path path = {.mnt = mnt, .dentry = dentry}; int status = 1; - DPRINTK("dentry %p %pd\n", dentry, dentry); + pr_debug("dentry %p %pd\n", dentry, dentry); path_get(&path); @@ -63,7 +63,7 @@ static int autofs4_mount_busy(struct vfsmount *mnt, struct dentry *dentry) status = 0; done: - DPRINTK("returning = %d\n", status); + pr_debug("returning = %d\n", status); path_put(&path); return status; } @@ -189,7 +189,7 @@ static int autofs4_direct_busy(struct vfsmount *mnt, unsigned long timeout, int do_now) { - DPRINTK("top %p %pd\n", top, top); + pr_debug("top %p %pd\n", top, top); /* If it's busy update the expiry counters */ if (!may_umount_tree(mnt)) { @@ -220,7 +220,7 @@ static int autofs4_tree_busy(struct vfsmount *mnt, struct autofs_info *top_ino = autofs4_dentry_ino(top); struct dentry *p; - DPRINTK("top %p %pd\n", top, top); + pr_debug("top %p %pd\n", top, top); /* Negative dentry - give up */ if (!simple_positive(top)) @@ -228,7 +228,7 @@ static int autofs4_tree_busy(struct vfsmount *mnt, p = NULL; while ((p = get_next_positive_dentry(p, top))) { - DPRINTK("dentry %p %pd\n", p, p); + pr_debug("dentry %p %pd\n", p, p); /* * Is someone visiting anywhere in the subtree ? @@ -274,11 +274,11 @@ static struct dentry *autofs4_check_leaves(struct vfsmount *mnt, { struct dentry *p; - DPRINTK("parent %p %pd\n", parent, parent); + pr_debug("parent %p %pd\n", parent, parent); p = NULL; while ((p = get_next_positive_dentry(p, parent))) { - DPRINTK("dentry %p %pd\n", p, p); + pr_debug("dentry %p %pd\n", p, p); if (d_mountpoint(p)) { /* Can we umount this guy */ @@ -363,7 +363,7 @@ static struct dentry *should_expire(struct dentry *dentry, * offset (autofs-5.0+). */ if (d_mountpoint(dentry)) { - DPRINTK("checking mountpoint %p %pd\n", dentry, dentry); + pr_debug("checking mountpoint %p %pd\n", dentry, dentry); /* Can we umount this guy */ if (autofs4_mount_busy(mnt, dentry)) @@ -376,7 +376,7 @@ static struct dentry *should_expire(struct dentry *dentry, } if (d_really_is_positive(dentry) && d_is_symlink(dentry)) { - DPRINTK("checking symlink %p %pd\n", dentry, dentry); + pr_debug("checking symlink %p %pd\n", dentry, dentry); /* * A symlink can't be "busy" in the usual sense so * just check last used for expire timeout. @@ -473,7 +473,7 @@ struct dentry *autofs4_expire_indirect(struct super_block *sb, return NULL; found: - DPRINTK("returning %p %pd\n", expired, expired); + pr_debug("returning %p %pd\n", expired, expired); ino->flags |= AUTOFS_INF_EXPIRING; smp_mb(); ino->flags &= ~AUTOFS_INF_NO_RCU; @@ -505,12 +505,12 @@ int autofs4_expire_wait(struct dentry *dentry, int rcu_walk) if (ino->flags & AUTOFS_INF_EXPIRING) { spin_unlock(&sbi->fs_lock); - DPRINTK("waiting for expire %p name=%pd\n", dentry, dentry); + pr_debug("waiting for expire %p name=%pd\n", dentry, dentry); status = autofs4_wait(sbi, dentry, NFY_NONE); wait_for_completion(&ino->expire_complete); - DPRINTK("expire done status=%d\n", status); + pr_debug("expire done status=%d\n", status); if (d_unhashed(dentry)) return -EAGAIN; diff --git a/fs/autofs4/inode.c b/fs/autofs4/inode.c index 75f6ef43b73b..61b21051bd5a 100644 --- a/fs/autofs4/inode.c +++ b/fs/autofs4/inode.c @@ -60,7 +60,7 @@ void autofs4_kill_sb(struct super_block *sb) put_pid(sbi->oz_pgrp); } - DPRINTK("shutting down\n"); + pr_debug("shutting down\n"); kill_litter_super(sb); if (sbi) kfree_rcu(sbi, rcu); @@ -221,7 +221,7 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) sbi = kzalloc(sizeof(*sbi), GFP_KERNEL); if (!sbi) return -ENOMEM; - DPRINTK("starting up, sbi = %p\n", sbi); + pr_debug("starting up, sbi = %p\n", sbi); s->s_fs_info = sbi; sbi->magic = AUTOFS_SBI_MAGIC; @@ -270,14 +270,14 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) if (parse_options(data, &pipefd, &root_inode->i_uid, &root_inode->i_gid, &pgrp, &pgrp_set, &sbi->type, &sbi->min_proto, &sbi->max_proto)) { - AUTOFS_ERROR("called with bogus options\n"); + pr_err("called with bogus options\n"); goto fail_dput; } if (pgrp_set) { sbi->oz_pgrp = find_get_pid(pgrp); if (!sbi->oz_pgrp) { - AUTOFS_ERROR("could not find process group %d\n", + pr_err("could not find process group %d\n", pgrp); goto fail_dput; } @@ -294,10 +294,10 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) /* Couldn't this be tested earlier? */ if (sbi->max_proto < AUTOFS_MIN_PROTO_VERSION || sbi->min_proto > AUTOFS_MAX_PROTO_VERSION) { - AUTOFS_ERROR("kernel does not match daemon version " - "daemon (%d, %d) kernel (%d, %d)\n", - sbi->min_proto, sbi->max_proto, - AUTOFS_MIN_PROTO_VERSION, AUTOFS_MAX_PROTO_VERSION); + pr_err("kernel does not match daemon version " + "daemon (%d, %d) kernel (%d, %d)\n", + sbi->min_proto, sbi->max_proto, + AUTOFS_MIN_PROTO_VERSION, AUTOFS_MAX_PROTO_VERSION); goto fail_dput; } @@ -308,11 +308,11 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) sbi->version = sbi->max_proto; sbi->sub_version = AUTOFS_PROTO_SUBVERSION; - DPRINTK("pipe fd = %d, pgrp = %u\n", pipefd, pid_nr(sbi->oz_pgrp)); + pr_debug("pipe fd = %d, pgrp = %u\n", pipefd, pid_nr(sbi->oz_pgrp)); pipe = fget(pipefd); if (!pipe) { - AUTOFS_ERROR("could not open pipe file descriptor\n"); + pr_err("could not open pipe file descriptor\n"); goto fail_dput; } ret = autofs_prepare_pipe(pipe); @@ -332,7 +332,7 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) * Failure ... clean up. */ fail_fput: - AUTOFS_ERROR("pipe file descriptor does not contain proper ops\n"); + pr_err("pipe file descriptor does not contain proper ops\n"); fput(pipe); /* fall through */ fail_dput: diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index a71bcf82bcec..9328b5861c7a 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -108,7 +108,7 @@ static int autofs4_dir_open(struct inode *inode, struct file *file) struct dentry *dentry = file->f_path.dentry; struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb); - DPRINTK("file=%p dentry=%p %pd\n", file, dentry, dentry); + pr_debug("file=%p dentry=%p %pd\n", file, dentry, dentry); if (autofs4_oz_mode(sbi)) goto out; @@ -138,7 +138,7 @@ static void autofs4_dentry_release(struct dentry *de) struct autofs_info *ino = autofs4_dentry_ino(de); struct autofs_sb_info *sbi = autofs4_sbi(de->d_sb); - DPRINTK("releasing %p\n", de); + pr_debug("releasing %p\n", de); if (!ino) return; @@ -278,9 +278,9 @@ static int autofs4_mount_wait(struct dentry *dentry, bool rcu_walk) if (ino->flags & AUTOFS_INF_PENDING) { if (rcu_walk) return -ECHILD; - DPRINTK("waiting for mount name=%pd\n", dentry); + pr_debug("waiting for mount name=%pd\n", dentry); status = autofs4_wait(sbi, dentry, NFY_MOUNT); - DPRINTK("mount wait done status=%d\n", status); + pr_debug("mount wait done status=%d\n", status); } ino->last_used = jiffies; return status; @@ -340,7 +340,7 @@ static struct vfsmount *autofs4_d_automount(struct path *path) struct autofs_info *ino = autofs4_dentry_ino(dentry); int status; - DPRINTK("dentry=%p %pd\n", dentry, dentry); + pr_debug("dentry=%p %pd\n", dentry, dentry); /* The daemon never triggers a mount. */ if (autofs4_oz_mode(sbi)) @@ -427,7 +427,7 @@ static int autofs4_d_manage(struct dentry *dentry, bool rcu_walk) struct autofs_info *ino = autofs4_dentry_ino(dentry); int status; - DPRINTK("dentry=%p %pd\n", dentry, dentry); + pr_debug("dentry=%p %pd\n", dentry, dentry); /* The daemon never waits. */ if (autofs4_oz_mode(sbi)) { @@ -504,7 +504,7 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct autofs_info *ino; struct dentry *active; - DPRINTK("name = %pd\n", dentry); + pr_debug("name = %pd\n", dentry); /* File name too long to exist */ if (dentry->d_name.len > NAME_MAX) @@ -512,9 +512,9 @@ static struct dentry *autofs4_lookup(struct inode *dir, sbi = autofs4_sbi(dir->i_sb); - DPRINTK("pid = %u, pgrp = %u, catatonic = %d, oz_mode = %d\n", - current->pid, task_pgrp_nr(current), sbi->catatonic, - autofs4_oz_mode(sbi)); + pr_debug("pid = %u, pgrp = %u, catatonic = %d, oz_mode = %d\n", + current->pid, task_pgrp_nr(current), sbi->catatonic, + autofs4_oz_mode(sbi)); active = autofs4_lookup_active(dentry); if (active) @@ -559,7 +559,7 @@ static int autofs4_dir_symlink(struct inode *dir, size_t size = strlen(symname); char *cp; - DPRINTK("%s <- %pd\n", symname, dentry); + pr_debug("%s <- %pd\n", symname, dentry); if (!autofs4_oz_mode(sbi)) return -EACCES; @@ -699,7 +699,7 @@ static int autofs4_dir_rmdir(struct inode *dir, struct dentry *dentry) struct autofs_info *ino = autofs4_dentry_ino(dentry); struct autofs_info *p_ino; - DPRINTK("dentry %p, removing %pd\n", dentry, dentry); + pr_debug("dentry %p, removing %pd\n", dentry, dentry); if (!autofs4_oz_mode(sbi)) return -EACCES; @@ -742,7 +742,7 @@ static int autofs4_dir_mkdir(struct inode *dir, if (!autofs4_oz_mode(sbi)) return -EACCES; - DPRINTK("dentry %p, creating %pd\n", dentry, dentry); + pr_debug("dentry %p, creating %pd\n", dentry, dentry); BUG_ON(!ino); @@ -844,7 +844,7 @@ static inline int autofs4_ask_umount(struct vfsmount *mnt, int __user *p) if (may_umount(mnt)) status = 1; - DPRINTK("returning %d\n", status); + pr_debug("returning %d\n", status); status = put_user(status, p); @@ -872,8 +872,8 @@ static int autofs4_root_ioctl_unlocked(struct inode *inode, struct file *filp, struct autofs_sb_info *sbi = autofs4_sbi(inode->i_sb); void __user *p = (void __user *)arg; - DPRINTK("cmd = 0x%08x, arg = 0x%08lx, sbi = %p, pgrp = %u\n", - cmd, arg, sbi, task_pgrp_nr(current)); + pr_debug("cmd = 0x%08x, arg = 0x%08lx, sbi = %p, pgrp = %u\n", + cmd, arg, sbi, task_pgrp_nr(current)); if (_IOC_TYPE(cmd) != _IOC_TYPE(AUTOFS_IOC_FIRST) || _IOC_NR(cmd) - _IOC_NR(AUTOFS_IOC_FIRST) >= AUTOFS_IOC_COUNT) diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c index 169ba871b86c..0146d911f468 100644 --- a/fs/autofs4/waitq.c +++ b/fs/autofs4/waitq.c @@ -31,7 +31,7 @@ void autofs4_catatonic_mode(struct autofs_sb_info *sbi) return; } - DPRINTK("entering catatonic mode\n"); + pr_debug("entering catatonic mode\n"); sbi->catatonic = 1; wq = sbi->queues; @@ -101,9 +101,9 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi, struct file *pipe = NULL; size_t pktsz; - DPRINTK("wait id = 0x%08lx, name = %.*s, type=%d\n", - (unsigned long) wq->wait_queue_token, - wq->name.len, wq->name.name, type); + pr_debug("wait id = 0x%08lx, name = %.*s, type=%d\n", + (unsigned long) wq->wait_queue_token, + wq->name.len, wq->name.name, type); memset(&pkt, 0, sizeof(pkt)); /* For security reasons */ @@ -164,7 +164,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi, break; } default: - AUTOFS_WARN("bad type %d!\n", type); + pr_warn("bad type %d!\n", type); mutex_unlock(&sbi->wq_mutex); return; } @@ -453,9 +453,9 @@ int autofs4_wait(struct autofs_sb_info *sbi, autofs_ptype_expire_indirect; } - DPRINTK("new wait id = 0x%08lx, name = %.*s, nfy=%d\n", - (unsigned long) wq->wait_queue_token, wq->name.len, - wq->name.name, notify); + pr_debug("new wait id = 0x%08lx, name = %.*s, nfy=%d\n", + (unsigned long) wq->wait_queue_token, wq->name.len, + wq->name.name, notify); /* * autofs4_notify_daemon() may block; it will unlock ->wq_mutex @@ -463,9 +463,9 @@ int autofs4_wait(struct autofs_sb_info *sbi, autofs4_notify_daemon(sbi, wq, type); } else { wq->wait_ctr++; - DPRINTK("existing wait id = 0x%08lx, name = %.*s, nfy=%d\n", - (unsigned long) wq->wait_queue_token, wq->name.len, - wq->name.name, notify); + pr_debug("existing wait id = 0x%08lx, name = %.*s, nfy=%d\n", + (unsigned long) wq->wait_queue_token, wq->name.len, + wq->name.name, notify); mutex_unlock(&sbi->wq_mutex); kfree(qstr.name); } @@ -494,7 +494,7 @@ int autofs4_wait(struct autofs_sb_info *sbi, recalc_sigpending(); spin_unlock_irqrestore(¤t->sighand->siglock, irqflags); } else { - DPRINTK("skipped sleeping\n"); + pr_debug("skipped sleeping\n"); } status = wq->status;