xfs: Start using pquotaino from the superblock.
authorChandra Seetharaman <sekharan@us.ibm.com>
Fri, 19 Jul 2013 22:36:02 +0000 (17:36 -0500)
committerBen Myers <bpm@sgi.com>
Mon, 22 Jul 2013 19:46:26 +0000 (14:46 -0500)
commitd892d5864f020c44cfa4e23e9165112d8df91093
tree84abbb176e54b24ff2a13d912d8d82a3b83710af
parent0102629776a2f5c3bd9c5dc0ef77956c60255074
xfs: Start using pquotaino from the superblock.

Start using pquotino and define a macro to check if the
superblock has pquotino.

Keep backward compatibilty by alowing mount of older superblock
with no separate pquota inode.

Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
fs/xfs/xfs_mount.c
fs/xfs/xfs_qm.c
fs/xfs/xfs_qm_syscalls.c
fs/xfs/xfs_sb.h
fs/xfs/xfs_super.c