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Commit 17c15da0 authored by Bob Peterson's avatar Bob Peterson Committed by Steven Whitehouse
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[GFS2] BUG: unable to handle kernel paging request at ffff81002690e000 



This patch fixes bugzilla bug bz448866: gfs2: BUG: unable to
handle kernel paging request at ffff81002690e000.

Signed-off-by: default avatarBob Peterson <rpeterso@redhat.com>
Signed-off-by: default avatarSteven Whitehouse <swhiteho@redhat.com>
parent 62786b9e

fs/gfs2/rgrp.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -195,7 +195,7 @@ static u32 gfs2_bitfit(const u8 *buffer, unsigned int buflen, u32 goal, 
	   depending on architecture.  I've experimented with several ways

	   depending on architecture.  I've experimented with several ways

	   of writing this section such as using an else before the goto

	   of writing this section such as using an else before the goto

	   but this one seems to be the fastest. */

	   but this one seems to be the fastest. */

	while ((unsigned char *)plong < end - 1) {

	while ((unsigned char *)plong < end - sizeof(unsigned long)) {

		prefetch(plong + 1);

		prefetch(plong + 1);

		if (((*plong) & LBITMASK) != lskipval)

		if (((*plong) & LBITMASK) != lskipval)

			break;

			break;