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authorAlex Elder <elder@inktank.com>2013-04-30 07:44:32 +0200
committerSage Weil <sage@inktank.com>2013-05-02 06:20:09 +0200
commit812164f8c3f6f5348aa69003a2f81775c2872ac0 (patch)
tree55b322ee4736ea34d6aae6527146aabe872a4cd3 /fs/ceph/snap.c
parentlibceph: create source file "net/ceph/snapshot.c" (diff)
downloadlinux-812164f8c3f6f5348aa69003a2f81775c2872ac0.tar.xz
linux-812164f8c3f6f5348aa69003a2f81775c2872ac0.zip
ceph: use ceph_create_snap_context()
Now that we have a library routine to create snap contexts, use it. This is part of: http://tracker.ceph.com/issues/4857 Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'fs/ceph/snap.c')
-rw-r--r--fs/ceph/snap.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c
index cbb2f54a3019..f01645a27752 100644
--- a/fs/ceph/snap.c
+++ b/fs/ceph/snap.c
@@ -332,10 +332,9 @@ static int build_snap_context(struct ceph_snap_realm *realm)
err = -ENOMEM;
if (num > (SIZE_MAX - sizeof(*snapc)) / sizeof(u64))
goto fail;
- snapc = kzalloc(sizeof(*snapc) + num*sizeof(u64), GFP_NOFS);
+ snapc = ceph_create_snap_context(num, GFP_NOFS);
if (!snapc)
goto fail;
- atomic_set(&snapc->nref, 1);
/* build (reverse sorted) snap vector */
num = 0;