Messages in this thread Patch in this message |  | | | From | David Teigland <> | | Subject | [PATCH 05/19] dlm: close othercons | | Date | Thu, 24 Jan 2008 10:50:28 -0600 |
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From: Patrick Caulfeld <pcaulfie@redhat.com>
This patch addresses a problem introduced with the last round of lowcomms patches where the 'othercon' connections do not get freed when the DLM shuts down.
This results in the error message "slab error in kmem_cache_destroy(): cache `dlm_conn': Can't free all objects"
and the DLM cannot be restarted without a system reboot.
See bz#428119
Signed-off-by: Patrick Caulfield <pcaulfie@redhat.com> Signed-off-by: Fabio M. Di Nitto <fabbione@ubuntu.com> Signed-off-by: David Teigland <teigland@redhat.com> --- fs/dlm/lowcomms.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index 5772844..7c1e5e5 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -1437,6 +1437,8 @@ void dlm_lowcomms_stop(void) con = __nodeid2con(i, 0); if (con) { close_connection(con, true); + if (con->othercon) + kmem_cache_free(con_cache, con->othercon); kmem_cache_free(con_cache, con); } } -- 1.5.3.3
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