Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-23 04:31:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

btrfs: set FMODE_CAN_ODIRECT instead of a dummy direct_IO method

Browse Source 
Since commit a2ad63daa8 ("VFS: add FMODE_CAN_ODIRECT file flag") file
systems can just set the FMODE_CAN_ODIRECT flag at open time instead of
wiring up a dummy direct_IO method to indicate support for direct I/O.
Do that for btrfs so that noop_direct_IO can eventually be removed.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Christoph Hellwig 2023-06-08 11:11:33 +02:00 committed by David Sterba
parent aadb164bdd
commit f02c75e630
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
fs/btrfs/file.c
View File

@ -3700,7 +3700,8 @@ static int btrfs_file_open(struct inode *inode, struct file *filp)
{
int ret;
filp->f_mode |= FMODE_NOWAIT | FMODE_BUF_RASYNC | FMODE_BUF_WASYNC;
filp->f_mode |= FMODE_NOWAIT | FMODE_BUF_RASYNC | FMODE_BUF_WASYNC |
FMODE_CAN_ODIRECT;
ret = fsverity_file_open(inode, filp);
if (ret)

1
fs/btrfs/inode.c
View File

@ -11011,7 +11011,6 @@ static const struct address_space_operations btrfs_aops = {
.read_folio = btrfs_read_folio,
.writepages = btrfs_writepages,
.readahead = btrfs_readahead,
.direct_IO = noop_direct_IO,
.invalidate_folio = btrfs_invalidate_folio,
.release_folio = btrfs_release_folio,
.migrate_folio = btrfs_migrate_folio,