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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-08-14 10:00:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-08-14 10:00:29 -0700 |
| commit | 28e8351ac22de25034e048c680014ad824323c65 (patch) | |
| tree | fd4d137e9b761674096817943beec1936a4f702b /fs/gfs2/lops.c | |
| parent | 3b993e8bee32d6dfe04df560eda8e1aff6248a22 (diff) | |
| parent | d18c4d687dd4625360ee14047d7eb454217719ee (diff) | |
| download | linux-28e8351ac22de25034e048c680014ad824323c65.tar.gz linux-28e8351ac22de25034e048c680014ad824323c65.tar.bz2 linux-28e8351ac22de25034e048c680014ad824323c65.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes:
[GFS2] Revert remounting w/o acl option leaves acls enabled
[GFS2] Fix setting of inherit jdata attr
[GFS2] Fix incorrect error path in prepare_write()
[GFS2] Fix incorrect return code in rgrp.c
[GFS2] soft lockup in rgblk_search
[GFS2] soft lockup detected in databuf_lo_before_commit
[DLM] fix basts for granted PR waiting CW
[DLM] More othercon fixes
[DLM] Fix memory leak in dlm_add_member() when dlm_node_weight() returns less than zero
[DLM] zero unused parts of sockaddr_storage
[DLM] fix NULL ls usage
[DLM] Clear othercon pointers when a connection is closed
Diffstat (limited to 'fs/gfs2/lops.c')
| -rw-r--r-- | fs/gfs2/lops.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c index aff70f0698fd..3b395c41b2f3 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c @@ -486,8 +486,8 @@ static void databuf_lo_add(struct gfs2_sbd *sdp, struct gfs2_log_element *le) gfs2_pin(sdp, bd->bd_bh); tr->tr_num_databuf_new++; } - sdp->sd_log_num_databuf++; gfs2_log_lock(sdp); + sdp->sd_log_num_databuf++; list_add(&le->le_list, &sdp->sd_log_le_databuf); gfs2_log_unlock(sdp); } @@ -523,7 +523,7 @@ static void databuf_lo_before_commit(struct gfs2_sbd *sdp) struct buffer_head *bh = NULL,*bh1 = NULL; struct gfs2_log_descriptor *ld; unsigned int limit; - unsigned int total_dbuf = sdp->sd_log_num_databuf; + unsigned int total_dbuf; unsigned int total_jdata = sdp->sd_log_num_jdata; unsigned int num, n; __be64 *ptr = NULL; @@ -535,6 +535,7 @@ static void databuf_lo_before_commit(struct gfs2_sbd *sdp) * into the log along with a header */ gfs2_log_lock(sdp); + total_dbuf = sdp->sd_log_num_databuf; bd2 = bd1 = list_prepare_entry(bd1, &sdp->sd_log_le_databuf, bd_le.le_list); while(total_dbuf) { @@ -653,6 +654,7 @@ static void databuf_lo_before_commit(struct gfs2_sbd *sdp) break; } bh = NULL; + BUG_ON(total_dbuf < num); total_dbuf -= num; total_jdata -= num; } |