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libceph: warn on msg allocation failures

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Any non-masked msg allocation failure should generate a warning and stack
trace to the console.  All of these need to eventually be replaced by
safe preallocation or msgpools.

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil 2011-08-09 15:05:07 -07:00
parent b61c27636f
commit f0ed1b7cef
1 changed files with 1 additions and 0 deletions
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net/ceph/messenger.c
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@ -2352,6 +2352,7 @@ struct ceph_msg *ceph_msg_new(int type, int front_len, gfp_t flags,
if (!can_fail) {
pr_err("msg_new can't create type %d front %d\n", type,
front_len);
WARN_ON(1);
} else {
dout("msg_new can't create type %d front %d\n", type,
front_len);