Commit 3b2f9a01 authored Apr 21, 2011 by Artem Bityutskiy

UBIFS: use ro_mount instead of MS_RDONLY



We have our own flags indicating R/O mode, and c->ro_mode is equivalent
to MS_RDONLY. Let's be consistent and use UBIFS flags everywhere.
This patch is just a minor cleanup.

Additionally, add a comment that we are surprised with VFS behavior -
as a reminder to look at this some day.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

parent 1a29af8b

fs/ubifs/file.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -1312,7 +1312,11 @@ int ubifs_fsync(struct file *file, int datasync)

		dbg_gen("syncing inode %lu", inode->i_ino);

		if (inode->i_sb->s_flags & MS_RDONLY)
		if (c->ro_mount)
		/*
		* For some really strange reasons VFS does not filter out
		* 'fsync()' for R/O mounted file-systems as per 2.6.39.
		*/
		return 0;

		/*