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authorSage Weil <sage@newdream.net>2011-08-10 02:05:07 +0400
committerSage Weil <sage@newdream.net>2011-10-26 03:10:16 +0400
commitf0ed1b7cef1e801ef470efc501f9c663fe10cebd (patch)
tree93407439807c8c4324da108bcae39809f3584c2c /net
parentb61c27636fffbaf1980e675282777b9467254a40 (diff)
downloadlinux-f0ed1b7cef1e801ef470efc501f9c663fe10cebd.tar.xz
libceph: warn on msg allocation failures
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>
Diffstat (limited to 'net')
-rw-r--r--net/ceph/messenger.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 2de711a0c037..f56aca302617 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -2352,6 +2352,7 @@ out:
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);