xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ext4: add journalled write support for inline data

Browse Source 
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Tao Ma
2012-12-10 14:05:57 -05:00
committed by Theodore Ts'o
parent f19d5870cb
commit 3fdcfb668f
3 changed files with 85 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
fs/ext4/xattr.h
View File

@@ -150,6 +150,10 @@ extern int ext4_write_inline_data_end(struct inode *inode,
loff_t pos, unsigned len,
unsigned copied,
struct page *page);
extern struct buffer_head *
ext4_journalled_write_inline_data(struct inode *inode,
unsigned len,
struct page *page);
# else /* CONFIG_EXT4_FS_XATTR */
static inline int
@@ -288,6 +292,14 @@ static inline int ext4_write_inline_data_end(struct inode *inode,
{
return 0;
}
static inline struct buffer_head *
ext4_journalled_write_inline_data(struct inode *inode,
unsigned len,
struct page *page)
{
return NULL;
}
# endif /* CONFIG_EXT4_FS_XATTR */
#ifdef CONFIG_EXT4_FS_SECURITY