This is a note to let you know that I've just added the patch titled
ceph: Free mdsc if alloc mdsc->mdsmap failed.
to the 3.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ceph-free-mdsc-if-alloc-mdsc-mdsmap-failed.patch
and it can be found in the queue-3.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From fb3101b6f0db9ae3f35dc8e6ec908d0af8cdf12e Mon Sep 17 00:00:00 2001
From: majianpeng <[email protected]>
Date: Tue, 25 Jun 2013 14:48:19 +0800
Subject: ceph: Free mdsc if alloc mdsc->mdsmap failed.
From: majianpeng <[email protected]>
commit fb3101b6f0db9ae3f35dc8e6ec908d0af8cdf12e upstream.
Signed-off-by: Jianpeng Ma <[email protected]>
Reviewed-by: Sage Weil <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
fs/ceph/mds_client.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -3044,8 +3044,10 @@ int ceph_mdsc_init(struct ceph_fs_client
fsc->mdsc = mdsc;
mutex_init(&mdsc->mutex);
mdsc->mdsmap = kzalloc(sizeof(*mdsc->mdsmap), GFP_NOFS);
- if (mdsc->mdsmap == NULL)
+ if (mdsc->mdsmap == NULL) {
+ kfree(mdsc);
return -ENOMEM;
+ }
init_completion(&mdsc->safe_umount_waiters);
init_waitqueue_head(&mdsc->session_close_wq);
Patches currently in stable-queue which might be from [email protected] are
queue-3.10/ceph-add-check-returned-value-on-func-ceph_calc_ceph_pg.patch
queue-3.10/ceph-free-mdsc-if-alloc-mdsc-mdsmap-failed.patch
queue-3.10/ceph-fix-bugs-about-handling-short-read-for-sync-read-mode.patch
queue-3.10/ceph-allow-sync_read-write-return-partial-successed-size-of-read-write.patch
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