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authorZheng Liu <wenqing.lz@taobao.com>2013-02-18 00:27:26 -0500
committerTheodore Ts'o <tytso@mit.edu>2013-02-18 00:27:26 -0500
commitbe401363ac5ec652c706263a59b0bd0acc3612e8 (patch)
tree64a7f85c2e1a0157a3ca740e4afc99260d8938c9 /fs/ext4/extents_status.h
parentfdc0212e86ca15c5cfed77088af7cc5eb79ccbc7 (diff)
downloadop-kernel-dev-be401363ac5ec652c706263a59b0bd0acc3612e8.zip
op-kernel-dev-be401363ac5ec652c706263a59b0bd0acc3612e8.tar.gz
ext4: rename and improbe ext4_es_find_extent()
This commit renames ext4_es_find_extent with ext4_es_find_delayed_extent and improve this function. First, we split input and output parameter. Second, this function never return the first block of the next delayed extent after 'es'. Signed-off-by: Zheng Liu <wenqing.lz@taobao.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: Jan kara <jack@suse.cz>
Diffstat (limited to 'fs/ext4/extents_status.h')
-rw-r--r--fs/ext4/extents_status.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext4/extents_status.h b/fs/ext4/extents_status.h
index 3cad833..3f69d09 100644
--- a/fs/ext4/extents_status.h
+++ b/fs/ext4/extents_status.h
@@ -51,8 +51,8 @@ extern int ext4_es_insert_extent(struct inode *inode, ext4_lblk_t lblk,
unsigned long long status);
extern int ext4_es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
ext4_lblk_t len);
-extern ext4_lblk_t ext4_es_find_extent(struct inode *inode,
- struct extent_status *es);
+extern void ext4_es_find_delayed_extent(struct inode *inode, ext4_lblk_t lblk,
+ struct extent_status *es);
static inline int ext4_es_is_written(struct extent_status *es)
{
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