diff options
| author | Ira Weiny <ira.weiny@intel.com> | 2021-03-28 23:54:01 -0700 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2021-03-31 13:02:08 +0200 |
| commit | e2ebb1230455985df6aa45835a451a5404eddd8d (patch) | |
| tree | 1b1f3112817b44e867a8f4903ade3e1e4adb5e87 /fs/ext2/dir.c | |
| parent | e312c97ea253f076f11ac38cbe81075a48557f65 (diff) | |
ext2: Match up ext2_put_page() with ext2_dotdot() and ext2_find_entry()
ext2_dotdot() and ext2_find_entry() both require ext2_put_page() to be
called after successful return. For some of the calls this
corresponding put was hidden in ext2_set_link and ext2_delete_entry().
Match up ext2_put_page() with ext2_dotdot() and ext2_find_entry() in the
functions which call them. This makes the code easier to follow
regarding the get/put of the page.
Clean up comments to match new behavior.
To: Jan Kara <jack@suse.com>
Link: https://lore.kernel.org/r/20210329065402.3297092-2-ira.weiny@intel.com
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext2/dir.c')
| -rw-r--r-- | fs/ext2/dir.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c index 14aa45316ad2..f0b8311cdf5b 100644 --- a/fs/ext2/dir.c +++ b/fs/ext2/dir.c @@ -434,7 +434,6 @@ static int ext2_prepare_chunk(struct page *page, loff_t pos, unsigned len) return __block_write_begin(page, pos, len, ext2_get_block); } -/* Releases the page */ void ext2_set_link(struct inode *dir, struct ext2_dir_entry_2 *de, struct page *page, struct inode *inode, int update_times) { @@ -449,7 +448,6 @@ void ext2_set_link(struct inode *dir, struct ext2_dir_entry_2 *de, de->inode = cpu_to_le32(inode->i_ino); ext2_set_de_type(de, inode); err = ext2_commit_chunk(page, pos, len); - ext2_put_page(page); if (update_times) dir->i_mtime = dir->i_ctime = current_time(dir); EXT2_I(dir)->i_flags &= ~EXT2_BTREE_FL; @@ -556,7 +554,7 @@ out_unlock: /* * ext2_delete_entry deletes a directory entry by merging it with the - * previous entry. Page is up-to-date. Releases the page. + * previous entry. Page is up-to-date. */ int ext2_delete_entry (struct ext2_dir_entry_2 * dir, struct page * page ) { @@ -594,7 +592,6 @@ int ext2_delete_entry (struct ext2_dir_entry_2 * dir, struct page * page ) EXT2_I(inode)->i_flags &= ~EXT2_BTREE_FL; mark_inode_dirty(inode); out: - ext2_put_page(page); return err; } |