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ceph: do not release the global snaprealm until unmounting

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The global snaprealm would be created and then destroyed immediately
every time when updating it.

URL: https://tracker.ceph.com/issues/54362
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Xiubo Li
2022-02-23 09:04:56 +08:00
committed by Ilya Dryomov
parent 1753629ea0
commit 5ed91587e2
4 changed files with 15 additions and 5 deletions
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3
include/linux/ceph/ceph_fs.h
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@@ -28,7 +28,8 @@
#define CEPH_INO_ROOT 1
#define CEPH_INO_CEPH 2 /* hidden .ceph dir */
#define CEPH_INO_CEPH 2 /* hidden .ceph dir */
#define CEPH_INO_GLOBAL_SNAPREALM 3 /* global dummy snaprealm */
/* arbitrary limit on max # of monitors (cluster of 3 is typical) */
#define CEPH_MAX_MON 31