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authorYan, Zheng <zyan@redhat.com>2014-09-16 17:50:45 +0800
committerSage Weil <sage@redhat.com>2014-10-14 12:56:48 -0700
commite4339d28f640a7c0d92903bcf389a2dfa281270d (patch)
tree428c172af1081d29613732cdcf7801f958be358f /net/ceph/messenger.c
parent0abb43dcacb52145aa265f82c914375d59dfe2da (diff)
libceph: reference counting pagelist
this allow pagelist to present data that may be sent multiple times. Signed-off-by: Yan, Zheng <zyan@redhat.com> Reviewed-by: Sage Weil <sage@redhat.com>
Diffstat (limited to 'net/ceph/messenger.c')
-rw-r--r--net/ceph/messenger.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index e7d94113f2d6..9764c771cfb1 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -3071,10 +3071,8 @@ static void ceph_msg_data_destroy(struct ceph_msg_data *data)
return;
WARN_ON(!list_empty(&data->links));
- if (data->type == CEPH_MSG_DATA_PAGELIST) {
+ if (data->type == CEPH_MSG_DATA_PAGELIST)
ceph_pagelist_release(data->pagelist);
- kfree(data->pagelist);
- }
kmem_cache_free(ceph_msg_data_cache, data);
}