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>
This commit is contained in:
parent
d6e9bd256c
commit
aa38572954
19 changed files with 21 additions and 23 deletions
|
@ -909,7 +909,7 @@ extern int ext3_setattr (struct dentry *, struct iattr *);
|
|||
extern void ext3_evict_inode (struct inode *);
|
||||
extern int ext3_sync_inode (handle_t *, struct inode *);
|
||||
extern void ext3_discard_reservation (struct inode *);
|
||||
extern void ext3_dirty_inode(struct inode *);
|
||||
extern void ext3_dirty_inode(struct inode *, int);
|
||||
extern int ext3_change_inode_journal_flag(struct inode *, int);
|
||||
extern int ext3_get_inode_loc(struct inode *, struct ext3_iloc *);
|
||||
extern int ext3_can_truncate(struct inode *inode);
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue