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| author | Christoph Hellwig <hch@infradead.org> | 2011-05-27 06:53:02 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-05-27 07:04:40 -0400 |
| commit | aa38572954ade525817fe88c54faebf85e5a61c0 (patch) | |
| tree | ef398ec06c97134592f62a49c99f3f80041b427c /fs/jfs | |
| parent | d6e9bd256c88ce5f4b668249e363a74f51393daa (diff) | |
| download | lwn-aa38572954ade525817fe88c54faebf85e5a61c0.tar.gz lwn-aa38572954ade525817fe88c54faebf85e5a61c0.zip | |
fs: pass exact type of data dirties to ->dirty_inode
Tell the filesystem if we just updated timestamp (I_DIRTY_SYNC) or
anything else, so that the filesystem can track internally if it
needs to push out a transaction for fdatasync or not.
This is just the prototype change with no user for it yet. I plan
to push large XFS changes for the next merge window, and getting
this trivial infrastructure in this window would help a lot to avoid
tree interdependencies.
Also remove incorrect comments that ->dirty_inode can't block. That
has been changed a long time ago, and many implementations rely on it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/jfs')
| -rw-r--r-- | fs/jfs/inode.c | 2 | ||||
| -rw-r--r-- | fs/jfs/jfs_inode.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c index eddbb373209e..109655904bbc 100644 --- a/fs/jfs/inode.c +++ b/fs/jfs/inode.c @@ -173,7 +173,7 @@ void jfs_evict_inode(struct inode *inode) dquot_drop(inode); } -void jfs_dirty_inode(struct inode *inode) +void jfs_dirty_inode(struct inode *inode, int flags) { static int noisy = 5; diff --git a/fs/jfs/jfs_inode.h b/fs/jfs/jfs_inode.h index 155e91eff07d..ec2fb8b945fc 100644 --- a/fs/jfs/jfs_inode.h +++ b/fs/jfs/jfs_inode.h @@ -28,7 +28,7 @@ extern struct inode *jfs_iget(struct super_block *, unsigned long); extern int jfs_commit_inode(struct inode *, int); extern int jfs_write_inode(struct inode *, struct writeback_control *); extern void jfs_evict_inode(struct inode *); -extern void jfs_dirty_inode(struct inode *); +extern void jfs_dirty_inode(struct inode *, int); extern void jfs_truncate(struct inode *); extern void jfs_truncate_nolock(struct inode *, loff_t); extern void jfs_free_zero_link(struct inode *); |