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| author | Jeff Layton <jlayton@kernel.org> | 2021-08-02 15:32:47 -0400 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2021-09-02 22:49:17 +0200 |
| commit | 692e17159792a13e8c5031bdc0ae9b0f3158593d (patch) | |
| tree | caf7a95bfb1ad5993f23eb1ff749baaff305f1cf /fs/ceph/caps.c | |
| parent | 0ba92e1c5f7ce7e9c1c828a84e873d7be51c1b9f (diff) | |
| download | linux-692e17159792a13e8c5031bdc0ae9b0f3158593d.tar.gz | |
ceph: print more information when we can't find snaprealm
Print a bit more information when we can't find the realm during ceph_add_cap. Show both the inode number and the old realm inode number. Suggested-by: Sage Weil <sage@redhat.com> Signed-off-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/caps.c')
| -rw-r--r-- | fs/ceph/caps.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index b75a9e1d6882..1f544eeecf79 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -703,13 +703,12 @@ void ceph_add_cap(struct inode *inode, */ struct ceph_snap_realm *realm = ceph_lookup_snap_realm(mdsc, realmino); - if (realm) { + if (realm) ceph_change_snap_realm(inode, realm); - } else { - pr_err("ceph_add_cap: couldn't find snap realm %llx\n", - realmino); - WARN_ON(!realm); - } + else + WARN(1, "%s: couldn't find snap realm 0x%llx (ino 0x%llx oldrealm 0x%llx)\n", + __func__, realmino, ci->i_vino.ino, + ci->i_snap_realm ? ci->i_snap_realm->ino : 0); } __check_cap_issue(ci, cap, issued); |