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| author | Kurt Hackel <kurt.hackel@oracle.com> | 2006-04-27 19:01:35 -0700 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2006-06-26 14:42:53 -0700 |
| commit | 2d1a868c563f07c07c681836d273d69efb7c5ad8 (patch) | |
| tree | d17fd8d6ce075d70b4f8813f6571af634c0d0ba0 /fs/ocfs2 | |
| parent | 41b8c8a101ba77f59d9a4b3cac6c846cb8a34840 (diff) | |
| download | linux-2d1a868c563f07c07c681836d273d69efb7c5ad8.tar.gz linux-2d1a868c563f07c07c681836d273d69efb7c5ad8.tar.bz2 linux-2d1a868c563f07c07c681836d273d69efb7c5ad8.zip | |
ocfs2: take mle reference during migration
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/dlm/dlmmaster.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c index 376283e98c16..0b7e29e916ed 100644 --- a/fs/ocfs2/dlm/dlmmaster.c +++ b/fs/ocfs2/dlm/dlmmaster.c @@ -1710,6 +1710,23 @@ int dlm_assert_master_handler(struct o2net_msg *msg, u32 len, void *data) assert->node_idx); } } + if (mle->type == DLM_MLE_MIGRATION) { + if (flags & DLM_ASSERT_MASTER_MLE_CLEANUP) { + mlog(0, "%s:%.*s: got cleanup assert" + " from %u for migration\n", + dlm->name, namelen, name, + assert->node_idx); + } else if (!(flags & DLM_ASSERT_MASTER_FINISH_MIGRATION)) { + mlog(0, "%s:%.*s: got unrelated assert" + " from %u for migration, ignoring\n", + dlm->name, namelen, name, + assert->node_idx); + __dlm_put_mle(mle); + spin_unlock(&dlm->master_lock); + spin_unlock(&dlm->spinlock); + goto done; + } + } } spin_unlock(&dlm->master_lock); |