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authorEric Sandeen <sandeen@redhat.com>2007-02-10 04:46:16 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-11 13:51:34 -0500
commit731b9a549882c76189baafccbd068d5785ea2a82 (patch)
tree0393399e3dccd93f78595f6e503ae098758c9811 /fs/ext4/namei.c
parent2988a7740dc0dd9a0cb56576e8fe1d777dff0db3 (diff)
[PATCH] remove ext[34]_inc_count and _dec_count
- Naming is confusing, ext3_inc_count manipulates i_nlink not i_count - handle argument passed in is not used - ext3 and ext4 already call inc_nlink and dec_nlink directly in other places Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ext4/namei.c')
-rw-r--r--fs/ext4/namei.c21
1 files changed, 3 insertions, 18 deletions
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 05c0d7f8fdf9..34b3448b40f9 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1616,21 +1616,6 @@ static int ext4_delete_entry (handle_t *handle,
1616 return -ENOENT; 1616 return -ENOENT;
1617} 1617}
1618 1618
1619/*
1620 * ext4_mark_inode_dirty is somewhat expensive, so unlike ext2 we
1621 * do not perform it in these functions. We perform it at the call site,
1622 * if it is needed.
1623 */
1624static inline void ext4_inc_count(handle_t *handle, struct inode *inode)
1625{
1626 inc_nlink(inode);
1627}
1628
1629static inline void ext4_dec_count(handle_t *handle, struct inode *inode)
1630{
1631 drop_nlink(inode);
1632}
1633
1634static int ext4_add_nondir(handle_t *handle, 1619static int ext4_add_nondir(handle_t *handle,
1635 struct dentry *dentry, struct inode *inode) 1620 struct dentry *dentry, struct inode *inode)
1636{ 1621{
@@ -1640,7 +1625,7 @@ static int ext4_add_nondir(handle_t *handle,
1640 d_instantiate(dentry, inode); 1625 d_instantiate(dentry, inode);
1641 return 0; 1626 return 0;
1642 } 1627 }
1643 ext4_dec_count(handle, inode); 1628 drop_nlink(inode);
1644 iput(inode); 1629 iput(inode);
1645 return err; 1630 return err;
1646} 1631}
@@ -2161,7 +2146,7 @@ retry:
2161 err = __page_symlink(inode, symname, l, 2146 err = __page_symlink(inode, symname, l,
2162 mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS); 2147 mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS);
2163 if (err) { 2148 if (err) {
2164 ext4_dec_count(handle, inode); 2149 drop_nlink(inode);
2165 ext4_mark_inode_dirty(handle, inode); 2150 ext4_mark_inode_dirty(handle, inode);
2166 iput (inode); 2151 iput (inode);
2167 goto out_stop; 2152 goto out_stop;
@@ -2206,7 +2191,7 @@ retry:
2206 handle->h_sync = 1; 2191 handle->h_sync = 1;
2207 2192
2208 inode->i_ctime = CURRENT_TIME_SEC; 2193 inode->i_ctime = CURRENT_TIME_SEC;
2209 ext4_inc_count(handle, inode); 2194 inc_nlink(inode);
2210 atomic_inc(&inode->i_count); 2195 atomic_inc(&inode->i_count);
2211 2196
2212 err = ext4_add_nondir(handle, dentry, inode); 2197 err = ext4_add_nondir(handle, dentry, inode);