Commit 94c8431f authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jaegeuk Kim
Browse files

f2fs: set FMODE_CAN_ODIRECT instead of a dummy direct_IO method 



Since commit a2ad63da ("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 f2fs so that noop_direct_IO can eventually be removed.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarChao Yu <chao@kernel.org>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent f240d3aa

fs/f2fs/data.c

+0 −1
Original line number Diff line number Diff line
@@ -4129,7 +4129,6 @@ const struct address_space_operations f2fs_dblock_aops = { 
	.migrate_folio	= filemap_migrate_folio,

	.invalidate_folio = f2fs_invalidate_folio,

	.release_folio	= f2fs_release_folio,

	.direct_IO	= noop_direct_IO,

	.bmap		= f2fs_bmap,

	.swap_activate  = f2fs_swap_activate,

	.swap_deactivate = f2fs_swap_deactivate,

fs/f2fs/file.c

+1 −0
Original line number Diff line number Diff line
@@ -547,6 +547,7 @@ static int f2fs_file_open(struct inode *inode, struct file *filp) 
		return err;



	filp->f_mode |= FMODE_NOWAIT | FMODE_BUF_RASYNC;

	filp->f_mode |= FMODE_CAN_ODIRECT;



	return dquot_file_open(inode, filp);

}