diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-03-19 21:01:03 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-04-09 14:12:55 -0400 |
| commit | 8d71db4f0890605d44815a2b2da4ca003f1bb142 (patch) | |
| tree | e5bb078717c3e8ace7f032b940ada7901dbab545 /include | |
| parent | 5f2e354f5212a49fc639c25de2581cc8ae90d11b (diff) | |
| download | lwn-8d71db4f0890605d44815a2b2da4ca003f1bb142.tar.gz lwn-8d71db4f0890605d44815a2b2da4ca003f1bb142.zip | |
lift sb_start_write/sb_end_write out of ->aio_write()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fs.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 2c28271ab9d4..578a66e6ee72 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2223,6 +2223,20 @@ static inline struct inode *file_inode(struct file *f) return f->f_inode; } +static inline void file_start_write(struct file *file) +{ + if (!S_ISREG(file_inode(file)->i_mode)) + return; + __sb_start_write(file_inode(file)->i_sb, SB_FREEZE_WRITE, true); +} + +static inline void file_end_write(struct file *file) +{ + if (!S_ISREG(file_inode(file)->i_mode)) + return; + __sb_end_write(file_inode(file)->i_sb, SB_FREEZE_WRITE); +} + /* * get_write_access() gets write permission for a file. * put_write_access() releases this write permission. |