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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-29 01:02:03 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-29 01:02:03 +0400 |
| commit | e5c465f5d957ab581bc79d3ce981281fe73021a3 (patch) | |
| tree | d37f808b94d0cb46e88108d422da2c22deb721b7 /fs/ocfs2/dlm/dlmdomain.c | |
| parent | d0a9af809124c432297a7c4a3bcf98cbfdb4036a (diff) | |
| parent | 2f5bf1f2d061dea5146aa283685ce2b00cea2f3d (diff) | |
| download | linux-e5c465f5d957ab581bc79d3ce981281fe73021a3.tar.xz | |
Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2:
ocfs2_dlm: Check for migrateable lockres in dlm_empty_lockres()
ocfs2_dlm: Fix lockres ref counting bug
Diffstat (limited to 'fs/ocfs2/dlm/dlmdomain.c')
| -rw-r--r-- | fs/ocfs2/dlm/dlmdomain.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c index 6087c4749fee..c558442a0b44 100644 --- a/fs/ocfs2/dlm/dlmdomain.c +++ b/fs/ocfs2/dlm/dlmdomain.c @@ -138,8 +138,10 @@ static void dlm_unregister_domain_handlers(struct dlm_ctxt *dlm); void __dlm_unhash_lockres(struct dlm_lock_resource *lockres) { - hlist_del_init(&lockres->hash_node); - dlm_lockres_put(lockres); + if (!hlist_unhashed(&lockres->hash_node)) { + hlist_del_init(&lockres->hash_node); + dlm_lockres_put(lockres); + } } void __dlm_insert_lockres(struct dlm_ctxt *dlm, @@ -655,6 +657,8 @@ void dlm_unregister_domain(struct dlm_ctxt *dlm) dlm_kick_thread(dlm, NULL); while (dlm_migrate_all_locks(dlm)) { + /* Give dlm_thread time to purge the lockres' */ + msleep(500); mlog(0, "%s: more migration to do\n", dlm->name); } dlm_mark_domain_leaving(dlm); |