Merge branch 'xfs-misc-fixes-for-4.1-2' into for-next

[firefly-linux-kernel-4.4.55.git] / fs / xfs / xfs_super.c

diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 194291381252c9e867afbe345f82f1c56bc582fa..8782b36517b5bfc7c9787eab8af1f83a4b35155a 100644 (file)
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -109,8 +109,6 @@ static struct xfs_kobj xfs_dbg_kobj;        /* global debug sysfs attrs */
 #define MNTOPT_GQUOTANOENF "gqnoenforce"/* group quota limit enforcement */
 #define MNTOPT_PQUOTANOENF "pqnoenforce"/* project quota limit enforcement */
 #define MNTOPT_QUOTANOENF  "qnoenforce"        /* same as uqnoenforce */
-#define MNTOPT_DELAYLOG    "delaylog"  /* Delayed logging enabled */
-#define MNTOPT_NODELAYLOG  "nodelaylog"        /* Delayed logging disabled */
 #define MNTOPT_DISCARD    "discard"    /* Discard unused blocks */
 #define MNTOPT_NODISCARD   "nodiscard" /* Do not discard unused blocks */
 
@@ -361,28 +359,10 @@ xfs_parseargs(
                } else if (!strcmp(this_char, MNTOPT_GQUOTANOENF)) {
                        mp->m_qflags |= (XFS_GQUOTA_ACCT | XFS_GQUOTA_ACTIVE);
                        mp->m_qflags &= ~XFS_GQUOTA_ENFD;
-               } else if (!strcmp(this_char, MNTOPT_DELAYLOG)) {
-                       xfs_warn(mp,
-       "delaylog is the default now, option is deprecated.");
-               } else if (!strcmp(this_char, MNTOPT_NODELAYLOG)) {
-                       xfs_warn(mp,
-       "nodelaylog support has been removed, option is deprecated.");
                } else if (!strcmp(this_char, MNTOPT_DISCARD)) {
                        mp->m_flags |= XFS_MOUNT_DISCARD;
                } else if (!strcmp(this_char, MNTOPT_NODISCARD)) {
                        mp->m_flags &= ~XFS_MOUNT_DISCARD;
-               } else if (!strcmp(this_char, "ihashsize")) {
-                       xfs_warn(mp,
-       "ihashsize no longer used, option is deprecated.");
-               } else if (!strcmp(this_char, "osyncisdsync")) {
-                       xfs_warn(mp,
-       "osyncisdsync has no effect, option is deprecated.");
-               } else if (!strcmp(this_char, "osyncisosync")) {
-                       xfs_warn(mp,
-       "osyncisosync has no effect, option is deprecated.");
-               } else if (!strcmp(this_char, "irixsgid")) {
-                       xfs_warn(mp,
-       "irixsgid is now a sysctl(2) variable, option is deprecated.");
                } else {
                        xfs_warn(mp, "unknown mount option [%s].", this_char);
                        return -EINVAL;
@@ -986,6 +966,8 @@ xfs_fs_inode_init_once(
        atomic_set(&ip->i_pincount, 0);
        spin_lock_init(&ip->i_flags_lock);
 
+       mrlock_init(&ip->i_mmaplock, MRLOCK_ALLOW_EQUAL_PRI|MRLOCK_BARRIER,
+                    "xfsino", ip->i_ino);
        mrlock_init(&ip->i_lock, MRLOCK_ALLOW_EQUAL_PRI|MRLOCK_BARRIER,
                     "xfsino", ip->i_ino);
 }
@@ -1564,6 +1546,7 @@ xfs_fs_put_super(
 {
        struct xfs_mount        *mp = XFS_M(sb);
 
+       xfs_notice(mp, "Unmounting Filesystem");
        xfs_filestream_unmount(mp);
        xfs_unmountfs(mp);