Commit 0fd53554 authored Aug 14, 2007 by Abhijith Das Committed by Steven Whitehouse Oct 10, 2007

[GFS2] Force unstuff of hidden quota inode

This patch forcibly unstuffs (if stuffed) the hidden quota inode at the
first availble opportunity. In any practical scenario the quota inode
won't be stuffed, so this is ok to do. Unstuffing the quota inode allows
us to ignore the case of a stuffed quota inode in gfs2_adjust_quota().

Signed-off-by: Abhijith Das <adas@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

parent 5d35e31f

fs/gfs2/quota.c

+10 −0

Original line number	Diff line number	Diff line
		@@ -614,6 +614,16 @@ static int gfs2_adjust_quota(struct gfs2_inode *ip, loff_t loc,
		s64 value;
		int err = -EIO;

		if (gfs2_is_stuffed(ip)) {
		struct gfs2_alloc *al = NULL;
		al = gfs2_alloc_get(ip);
		/* just request 1 blk */
		al->al_requested = 1;
		gfs2_inplace_reserve(ip);
		gfs2_unstuff_dinode(ip, NULL);
		gfs2_inplace_release(ip);
		gfs2_alloc_put(ip);
		}
		page = grab_cache_page(mapping, index);
		if (!page)
		return -ENOMEM;

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