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authorBob Peterson <rpeterso@redhat.com>2007-07-24 14:07:33 -0500
committerSteven Whitehouse <swhiteho@redhat.com>2007-10-10 08:54:53 +0100
commit693ddeabbb3e563f192a7ac74ec04168aa92e8d8 (patch)
treec82fb871747d8dc05c43d1627bb2f777a869a115
parent905d2aefa9e06ebb995df96920d273a516fcd3f9 (diff)
[GFS2] Revert part of earlier log.c changes
This is patch 2 of 5 for bug #248176. The list_move code previously concocted in log.c for bug #238162 (see https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=238162#c23) never runs as bh can now never be NULL at this point. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
-rw-r--r--fs/gfs2/log.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index f49a12e2408..f7c0608332f 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -83,11 +83,6 @@ static void gfs2_ail1_start_one(struct gfs2_sbd *sdp, struct gfs2_ail *ai)
gfs2_assert(sdp, bd->bd_ail == ai);
- if (!bh){
- list_move(&bd->bd_ail_st_list, &ai->ai_ail2_list);
- continue;
- }
-
if (!buffer_busy(bh)) {
if (!buffer_uptodate(bh)) {
gfs2_log_unlock(sdp);
@@ -130,11 +125,6 @@ static int gfs2_ail1_empty_one(struct gfs2_sbd *sdp, struct gfs2_ail *ai, int fl
bd_ail_st_list) {
bh = bd->bd_bh;
- if (!bh){
- list_move(&bd->bd_ail_st_list, &ai->ai_ail2_list);
- continue;
- }
-
gfs2_assert(sdp, bd->bd_ail == ai);
if (buffer_busy(bh)) {
@@ -155,13 +145,14 @@ static int gfs2_ail1_empty_one(struct gfs2_sbd *sdp, struct gfs2_ail *ai, int fl
static void gfs2_ail1_start(struct gfs2_sbd *sdp, int flags)
{
- struct list_head *head = &sdp->sd_ail1_list;
+ struct list_head *head;
u64 sync_gen;
struct list_head *first;
struct gfs2_ail *first_ai, *ai, *tmp;
int done = 0;
gfs2_log_lock(sdp);
+ head = &sdp->sd_ail1_list;
if (list_empty(head)) {
gfs2_log_unlock(sdp);
return;