diff options
Diffstat (limited to 'fs/jfs')
| -rw-r--r-- | fs/jfs/file.c | 9 | ||||
| -rw-r--r-- | fs/jfs/jfs_inode.h | 2 |
2 files changed, 9 insertions, 2 deletions
diff --git a/fs/jfs/file.c b/fs/jfs/file.c index 9f32315acef1..7527855b5cc6 100644 --- a/fs/jfs/file.c +++ b/fs/jfs/file.c @@ -28,19 +28,26 @@ #include "jfs_acl.h" #include "jfs_debug.h" -int jfs_fsync(struct file *file, int datasync) +int jfs_fsync(struct file *file, loff_t start, loff_t end, int datasync) { struct inode *inode = file->f_mapping->host; int rc = 0; + rc = filemap_write_and_wait_range(inode->i_mapping, start, end); + if (rc) + return rc; + + mutex_lock(&inode->i_mutex); if (!(inode->i_state & I_DIRTY) || (datasync && !(inode->i_state & I_DIRTY_DATASYNC))) { /* Make sure committed changes hit the disk */ jfs_flush_journal(JFS_SBI(inode->i_sb)->log, 1); + mutex_unlock(&inode->i_mutex); return rc; } rc |= jfs_commit_inode(inode, 1); + mutex_unlock(&inode->i_mutex); return rc ? -EIO : 0; } diff --git a/fs/jfs/jfs_inode.h b/fs/jfs/jfs_inode.h index ec2fb8b945fc..9271cfe4a149 100644 --- a/fs/jfs/jfs_inode.h +++ b/fs/jfs/jfs_inode.h @@ -21,7 +21,7 @@ struct fid; extern struct inode *ialloc(struct inode *, umode_t); -extern int jfs_fsync(struct file *, int); +extern int jfs_fsync(struct file *, loff_t, loff_t, int); extern long jfs_ioctl(struct file *, unsigned int, unsigned long); extern long jfs_compat_ioctl(struct file *, unsigned int, unsigned long); extern struct inode *jfs_iget(struct super_block *, unsigned long); |