From 0d5a75e9e23ee39cd0d8a167393dcedb4f0f47b2 Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Wed, 1 Jun 2016 17:38:15 +1000 Subject: [PATCH] xfs: make several functions static Al Viro noticed that xfs_lock_inodes should be static, and that led to ... a few more. These are just the easy ones, others require moving functions higher in source files, so that's not done here to keep this review simple. Signed-off-by: Eric Sandeen Reviewed-by: Christoph Hellwig Signed-off-by: Dave Chinner --- fs/xfs/libxfs/xfs_alloc.c | 2 +- fs/xfs/libxfs/xfs_alloc.h | 7 ------- fs/xfs/libxfs/xfs_attr_leaf.h | 3 --- fs/xfs/libxfs/xfs_rtbitmap.c | 2 +- fs/xfs/xfs_attr_inactive.c | 2 +- fs/xfs/xfs_attr_list.c | 2 +- fs/xfs/xfs_bmap_util.c | 2 +- fs/xfs/xfs_bmap_util.h | 2 -- fs/xfs/xfs_inode.c | 16 ++++------------ fs/xfs/xfs_inode.h | 7 ------- fs/xfs/xfs_log.c | 8 ++++---- fs/xfs/xfs_log.h | 5 ----- fs/xfs/xfs_rtalloc.h | 2 -- fs/xfs/xfs_super.c | 2 +- fs/xfs/xfs_super.h | 2 -- 15 files changed, 14 insertions(+), 50 deletions(-) diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c index a708e38b494c..99b077cbdd97 100644 --- a/fs/xfs/libxfs/xfs_alloc.c +++ b/fs/xfs/libxfs/xfs_alloc.c @@ -84,7 +84,7 @@ xfs_alloc_lookup_ge( * Lookup the first record less than or equal to [bno, len] * in the btree given by cur. */ -int /* error */ +static int /* error */ xfs_alloc_lookup_le( struct xfs_btree_cur *cur, /* btree cursor */ xfs_agblock_t bno, /* starting block of extent */ diff --git a/fs/xfs/libxfs/xfs_alloc.h b/fs/xfs/libxfs/xfs_alloc.h index 135eb3d24db7..92a66ba76b0d 100644 --- a/fs/xfs/libxfs/xfs_alloc.h +++ b/fs/xfs/libxfs/xfs_alloc.h @@ -212,13 +212,6 @@ xfs_free_extent( xfs_fsblock_t bno, /* starting block number of extent */ xfs_extlen_t len); /* length of extent */ -int /* error */ -xfs_alloc_lookup_le( - struct xfs_btree_cur *cur, /* btree cursor */ - xfs_agblock_t bno, /* starting block of extent */ - xfs_extlen_t len, /* length of extent */ - int *stat); /* success/failure */ - int /* error */ xfs_alloc_lookup_ge( struct xfs_btree_cur *cur, /* btree cursor */ diff --git a/fs/xfs/libxfs/xfs_attr_leaf.h b/fs/xfs/libxfs/xfs_attr_leaf.h index 882c8d338891..4f2aed04f827 100644 --- a/fs/xfs/libxfs/xfs_attr_leaf.h +++ b/fs/xfs/libxfs/xfs_attr_leaf.h @@ -50,7 +50,6 @@ int xfs_attr_shortform_lookup(struct xfs_da_args *args); int xfs_attr_shortform_getvalue(struct xfs_da_args *args); int xfs_attr_shortform_to_leaf(struct xfs_da_args *args); int xfs_attr_shortform_remove(struct xfs_da_args *args); -int xfs_attr_shortform_list(struct xfs_attr_list_context *context); int xfs_attr_shortform_allfit(struct xfs_buf *bp, struct xfs_inode *dp); int xfs_attr_shortform_bytesfit(xfs_inode_t *dp, int bytes); void xfs_attr_fork_remove(struct xfs_inode *ip, struct xfs_trans *tp); @@ -88,8 +87,6 @@ int xfs_attr3_leaf_toosmall(struct xfs_da_state *state, int *retval); void xfs_attr3_leaf_unbalance(struct xfs_da_state *state, struct xfs_da_state_blk *drop_blk, struct xfs_da_state_blk *save_blk); -int xfs_attr3_root_inactive(struct xfs_trans **trans, struct xfs_inode *dp); - /* * Utility routines. */ diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c index 951c044e24e4..e2e1106c9fad 100644 --- a/fs/xfs/libxfs/xfs_rtbitmap.c +++ b/fs/xfs/libxfs/xfs_rtbitmap.c @@ -70,7 +70,7 @@ const struct xfs_buf_ops xfs_rtbuf_ops = { * Get a buffer for the bitmap or summary file block specified. * The buffer is returned read and locked. */ -int +static int xfs_rtbuf_get( xfs_mount_t *mp, /* file system mount structure */ xfs_trans_t *tp, /* transaction pointer */ diff --git a/fs/xfs/xfs_attr_inactive.c b/fs/xfs/xfs_attr_inactive.c index 55d214981ed2..be0b79d8900f 100644 --- a/fs/xfs/xfs_attr_inactive.c +++ b/fs/xfs/xfs_attr_inactive.c @@ -322,7 +322,7 @@ xfs_attr3_node_inactive( * Recurse (gasp!) through the attribute nodes until we find leaves. * We're doing a depth-first traversal in order to invalidate everything. */ -int +static int xfs_attr3_root_inactive( struct xfs_trans **trans, struct xfs_inode *dp) diff --git a/fs/xfs/xfs_attr_list.c b/fs/xfs/xfs_attr_list.c index d25f26b22ac9..25e76cd6c053 100644 --- a/fs/xfs/xfs_attr_list.c +++ b/fs/xfs/xfs_attr_list.c @@ -65,7 +65,7 @@ xfs_attr_shortform_compare(const void *a, const void *b) * we have to calculate each entries' hashvalue and sort them before * we can begin returning them to the user. */ -int +static int xfs_attr_shortform_list(xfs_attr_list_context_t *context) { attrlist_cursor_kern_t *cursor; diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index 3ce3c61af32a..28c42fb0c12a 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -407,7 +407,7 @@ xfs_bmap_count_tree( /* * Count fsblocks of the given fork. */ -int /* error */ +static int /* error */ xfs_bmap_count_blocks( xfs_trans_t *tp, /* transaction pointer */ xfs_inode_t *ip, /* incore inode */ diff --git a/fs/xfs/xfs_bmap_util.h b/fs/xfs/xfs_bmap_util.h index af97d9a1dfb4..149234824070 100644 --- a/fs/xfs/xfs_bmap_util.h +++ b/fs/xfs/xfs_bmap_util.h @@ -31,8 +31,6 @@ struct xfs_bmalloca; int xfs_bmap_rtalloc(struct xfs_bmalloca *ap); int xfs_bmap_eof(struct xfs_inode *ip, xfs_fileoff_t endoff, int whichfork, int *eof); -int xfs_bmap_count_blocks(struct xfs_trans *tp, struct xfs_inode *ip, - int whichfork, int *count); int xfs_bmap_punch_delalloc_range(struct xfs_inode *ip, xfs_fileoff_t start_fsb, xfs_fileoff_t length); diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index ee6799e0476f..8825bcfd314c 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -431,7 +431,7 @@ xfs_lock_inumorder(int lock_mode, int subclass) * lock more than one at a time, lockdep will report false positives saying we * have violated locking orders. */ -void +static void xfs_lock_inodes( xfs_inode_t **ips, int inodes, @@ -667,14 +667,6 @@ xfs_ip2xflags( return _xfs_dic2xflags(dic->di_flags, dic->di_flags2, XFS_IFORK_Q(ip)); } -uint -xfs_dic2xflags( - struct xfs_dinode *dip) -{ - return _xfs_dic2xflags(be16_to_cpu(dip->di_flags), - be64_to_cpu(dip->di_flags2), XFS_DFORK_Q(dip)); -} - /* * Lookups up an inode from "name". If ci_name is not NULL, then a CI match * is allowed, otherwise it has to be an exact match. If a CI match is found, @@ -748,7 +740,7 @@ out_unlock: * are not linked into the directory structure - they are attached * directly to the superblock - and so have no parent. */ -int +static int xfs_ialloc( xfs_trans_t *tp, xfs_inode_t *pip, @@ -1085,7 +1077,7 @@ xfs_dir_ialloc( * link count to go to zero, move the inode to AGI unlinked list so that it can * be freed when the last active reference goes away via xfs_inactive(). */ -int /* error */ +static int /* error */ xfs_droplink( xfs_trans_t *tp, xfs_inode_t *ip) @@ -1104,7 +1096,7 @@ xfs_droplink( /* * Increment the link count on an inode & log the change. */ -int +static int xfs_bumplink( xfs_trans_t *tp, xfs_inode_t *ip) diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index e52d7c7aeb5b..99d75223ff2e 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -395,12 +395,8 @@ void xfs_ilock_demote(xfs_inode_t *, uint); int xfs_isilocked(xfs_inode_t *, uint); uint xfs_ilock_data_map_shared(struct xfs_inode *); uint xfs_ilock_attr_map_shared(struct xfs_inode *); -int xfs_ialloc(struct xfs_trans *, xfs_inode_t *, umode_t, - xfs_nlink_t, xfs_dev_t, prid_t, int, - struct xfs_buf **, xfs_inode_t **); uint xfs_ip2xflags(struct xfs_inode *); -uint xfs_dic2xflags(struct xfs_dinode *); int xfs_ifree(struct xfs_trans *, xfs_inode_t *, struct xfs_bmap_free *); int xfs_itruncate_extents(struct xfs_trans **, struct xfs_inode *, @@ -411,7 +407,6 @@ void xfs_iunpin_wait(xfs_inode_t *); #define xfs_ipincount(ip) ((unsigned int) atomic_read(&ip->i_pincount)) int xfs_iflush(struct xfs_inode *, struct xfs_buf **); -void xfs_lock_inodes(xfs_inode_t **, int, uint); void xfs_lock_two_inodes(xfs_inode_t *, xfs_inode_t *, uint); xfs_extlen_t xfs_get_extsz_hint(struct xfs_inode *ip); @@ -419,8 +414,6 @@ xfs_extlen_t xfs_get_extsz_hint(struct xfs_inode *ip); int xfs_dir_ialloc(struct xfs_trans **, struct xfs_inode *, umode_t, xfs_nlink_t, xfs_dev_t, prid_t, int, struct xfs_inode **, int *); -int xfs_droplink(struct xfs_trans *, struct xfs_inode *); -int xfs_bumplink(struct xfs_trans *, struct xfs_inode *); /* from xfs_file.c */ enum xfs_prealloc_flags { diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index bde02f1fba73..63dad9ea9016 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -788,7 +788,7 @@ xfs_log_mount_cancel( * As far as I know, there weren't any dependencies on the old behaviour. */ -int +static int xfs_log_unmount_write(xfs_mount_t *mp) { struct xlog *log = mp->m_log; @@ -1036,7 +1036,7 @@ xfs_log_space_wake( * there's no point in running a dummy transaction at this point because we * can't start trying to idle the log until both the CIL and AIL are empty. */ -int +static int xfs_log_need_covered(xfs_mount_t *mp) { struct xlog *log = mp->m_log; @@ -1177,7 +1177,7 @@ xlog_space_left( * The log manager needs its own routine, in order to control what * happens with the buffer after the write completes. */ -void +static void xlog_iodone(xfs_buf_t *bp) { struct xlog_in_core *iclog = bp->b_fspriv; @@ -1302,7 +1302,7 @@ xfs_log_work_queue( * disk. If there is nothing dirty, then we might need to cover the log to * indicate that the filesystem is idle. */ -void +static void xfs_log_worker( struct work_struct *work) { diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h index 80ba0c047090..b5e71072fde5 100644 --- a/fs/xfs/xfs_log.h +++ b/fs/xfs/xfs_log.h @@ -163,12 +163,8 @@ int xfs_log_reserve(struct xfs_mount *mp, __uint8_t clientid, bool permanent); int xfs_log_regrant(struct xfs_mount *mp, struct xlog_ticket *tic); -int xfs_log_unmount_write(struct xfs_mount *mp); void xfs_log_unmount(struct xfs_mount *mp); int xfs_log_force_umount(struct xfs_mount *mp, int logerror); -int xfs_log_need_covered(struct xfs_mount *mp); - -void xlog_iodone(struct xfs_buf *); struct xlog_ticket *xfs_log_ticket_get(struct xlog_ticket *ticket); void xfs_log_ticket_put(struct xlog_ticket *ticket); @@ -178,7 +174,6 @@ void xfs_log_commit_cil(struct xfs_mount *mp, struct xfs_trans *tp, bool xfs_log_item_in_current_chkpt(struct xfs_log_item *lip); void xfs_log_work_queue(struct xfs_mount *mp); -void xfs_log_worker(struct work_struct *work); void xfs_log_quiesce(struct xfs_mount *mp); bool xfs_log_check_lsn(struct xfs_mount *, xfs_lsn_t); diff --git a/fs/xfs/xfs_rtalloc.h b/fs/xfs/xfs_rtalloc.h index 76c0a4a9bb17..355dd9e1cb64 100644 --- a/fs/xfs/xfs_rtalloc.h +++ b/fs/xfs/xfs_rtalloc.h @@ -98,8 +98,6 @@ xfs_growfs_rt( /* * From xfs_rtbitmap.c */ -int xfs_rtbuf_get(struct xfs_mount *mp, struct xfs_trans *tp, - xfs_rtblock_t block, int issum, struct xfs_buf **bpp); int xfs_rtcheck_range(struct xfs_mount *mp, struct xfs_trans *tp, xfs_rtblock_t start, xfs_extlen_t len, int val, xfs_rtblock_t *new, int *stat); diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index 11ea5d51db56..4700f09e928f 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -546,7 +546,7 @@ xfs_showargs( return 0; } -__uint64_t +static __uint64_t xfs_max_file_offset( unsigned int blockshift) { diff --git a/fs/xfs/xfs_super.h b/fs/xfs/xfs_super.h index 2dfb1ce4585f..529bce9fc37e 100644 --- a/fs/xfs/xfs_super.h +++ b/fs/xfs/xfs_super.h @@ -61,8 +61,6 @@ struct xfs_mount; struct xfs_buftarg; struct block_device; -extern __uint64_t xfs_max_file_offset(unsigned int); - extern void xfs_flush_inodes(struct xfs_mount *mp); extern void xfs_blkdev_issue_flush(struct xfs_buftarg *); extern xfs_agnumber_t xfs_set_inode_alloc(struct xfs_mount *, -- 2.20.1