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| author | Alex Elder <elder@inktank.com> | 2012-12-06 17:22:04 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-17 20:51:19 +0400 |
| commit | 281c5d9e31a2411055bc750d81dd38d11131648e (patch) | |
| tree | f42562cdaed0ddb70e90c5470145ad879d2cb915 /net/ceph | |
| parent | 6ea5c964ecc4037d4ae56694982be253bd821685 (diff) | |
| download | linux-281c5d9e31a2411055bc750d81dd38d11131648e.tar.xz | |
libceph: init osd->o_node in create_osd()
The red-black node node in the ceph osd structure is not initialized
in create_osd(). Because this node can be the subject of a
RB_EMPTY_NODE() call later on, we should ensure the node is
initialized properly for that. Add a call to RB_CLEAR_NODE()
initialize it.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
(cherry picked from commit f407731d12214e7686819018f3a1e9d7b6f83a02)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ceph')
| -rw-r--r-- | net/ceph/osd_client.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index 37a9f1e61241..0b3fbdd7100a 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -645,6 +645,7 @@ static struct ceph_osd *create_osd(struct ceph_osd_client *osdc, int onum) atomic_set(&osd->o_ref, 1); osd->o_osdc = osdc; osd->o_osd = onum; + RB_CLEAR_NODE(&osd->o_node); INIT_LIST_HEAD(&osd->o_requests); INIT_LIST_HEAD(&osd->o_linger_requests); INIT_LIST_HEAD(&osd->o_osd_lru); |