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authorEric W. Biederman <ebiederm@xmission.com>2013-01-31 02:56:19 -0800
committerEric W. Biederman <ebiederm@xmission.com>2013-02-12 03:19:24 -0800
commit05cb11c17e892f0e131b6c2ba25d63221aafbd11 (patch)
treee69d457b623ae7e7566191c5cc3323554870a810 /fs/ceph/super.h
parenteea553c21fbfa486978c82525ee8256239d4f921 (diff)
downloadlinux-05cb11c17e892f0e131b6c2ba25d63221aafbd11.tar.bz2
ceph: Translate between uid and gids in cap messages and kuids and kgids
- Make the uid and gid arguments of send_cap_msg() used to compose ceph_mds_caps messages of type kuid_t and kgid_t. - Pass inode->i_uid and inode->i_gid in __send_cap to send_cap_msg() through variables of type kuid_t and kgid_t. - Modify struct ceph_cap_snap to store uids and gids in types kuid_t and kgid_t. This allows capturing inode->i_uid and inode->i_gid in ceph_queue_cap_snap() without loss and pssing them to __ceph_flush_snaps() where they are removed from struct ceph_cap_snap and passed to send_cap_msg(). - In handle_cap_grant translate uid and gids in the initial user namespace stored in struct ceph_mds_cap into kuids and kgids before setting inode->i_uid and inode->i_gid. Cc: Sage Weil <sage@inktank.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'fs/ceph/super.h')
-rw-r--r--fs/ceph/super.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index 66ebe720e40d..f053bbd1886f 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -138,8 +138,8 @@ struct ceph_cap_snap {
struct ceph_snap_context *context;
umode_t mode;
- uid_t uid;
- gid_t gid;
+ kuid_t uid;
+ kgid_t gid;
struct ceph_buffer *xattr_blob;
u64 xattr_version;