Commit b8708905 authored Sep 11, 2013 by Bob Peterson Committed by Steven Whitehouse Sep 17, 2013

GFS2: Do not reset flags on active reservations

When we used try locks for rgrps on block allocations, it was important
to clear the flags field so that we used a blocking hold on the glock.
Now that we're not doing try locks, clearing flags is unnecessary, and
a waste of time. In fact, it's probably doing the wrong thing because
it clears the GL_SKIP bit that was set for the lvb tracking purposes.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

parent 7e230f57

fs/gfs2/rgrp.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1825,7 +1825,6 @@ int gfs2_inplace_reserve(struct gfs2_inode *ip, u32 requested, u32 aflags)
		return -EINVAL;
		if (gfs2_rs_active(rs)) {
		begin = rs->rs_rbm.rgd;
		flags = 0; /* Yoda: Do or do not. There is no try */
		} else if (ip->i_rgd && rgrp_contains_block(ip->i_rgd, ip->i_goal)) {
		rs->rs_rbm.rgd = begin = ip->i_rgd;
		} else {