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| author | Sage Weil <sage@inktank.com> | 2013-01-20 21:55:30 -0800 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-02-13 18:25:55 -0800 |
| commit | d421acb1ad7dfa31b7463b67f1593714b0b727c3 (patch) | |
| tree | f35d7a19bbd533269bc273be20b0fbfcb26b64e0 /fs/ceph | |
| parent | 3adf654ddbc355c23d75c6684128d4b067a7b792 (diff) | |
| download | op-kernel-dev-d421acb1ad7dfa31b7463b67f1593714b0b727c3.zip op-kernel-dev-d421acb1ad7dfa31b7463b67f1593714b0b727c3.tar.gz | |
ceph: pass ceph.* removexattrs through to MDS
If we do not explicitly recognized a vxattr (e.g., as readonly), pass
the request through to the MDS and deal with it there.
Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Sam Lang <sam.lang@inktank.com>
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/xattr.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c index edc47de..234270f 100644 --- a/fs/ceph/xattr.c +++ b/fs/ceph/xattr.c @@ -892,6 +892,10 @@ int ceph_removexattr(struct dentry *dentry, const char *name) if (vxattr && vxattr->readonly) return -EOPNOTSUPP; + /* pass any unhandled ceph.* xattrs through to the MDS */ + if (!strncmp(name, XATTR_CEPH_PREFIX, XATTR_CEPH_PREFIX_LEN)) + goto do_sync_unlocked; + err = -ENOMEM; spin_lock(&ci->i_ceph_lock); retry: @@ -931,6 +935,7 @@ retry: return err; do_sync: spin_unlock(&ci->i_ceph_lock); +do_sync_unlocked: err = ceph_send_removexattr(dentry, name); out: return err; |
