Unverified Commit 740b8bf8 authored by Eric Van Hensbergen's avatar Eric Van Hensbergen
Browse files

fs/9p: Remove unnecessary superblock flags 



These flags just add unnecessary extra operations.
When 9p is run without cache, it inherently implements
these options so we don't need them in the superblock
(which ends up sending extraneous fsyncs, etc.).  User
can still request these options on mount, but we don't
need to set them as default.

Signed-off-by: default avatarEric Van Hensbergen <ericvh@kernel.org>
parent d9bc0d11

fs/9p/vfs_super.c

+1 −3
Original line number Diff line number Diff line
@@ -84,9 +84,7 @@ v9fs_fill_super(struct super_block *sb, struct v9fs_session_info *v9ses, 
		sb->s_bdi->io_pages = v9ses->maxdata >> PAGE_SHIFT;

	}



	sb->s_flags |= SB_ACTIVE | SB_DIRSYNC;

	if (!v9ses->cache)

		sb->s_flags |= SB_SYNCHRONOUS;

	sb->s_flags |= SB_ACTIVE;



#ifdef CONFIG_9P_FS_POSIX_ACL

	if ((v9ses->flags & V9FS_ACL_MASK) == V9FS_POSIX_ACL)