Merge branch 'for-jens' of git://git.drbd.org/linux-drbd into for-3.6/drivers

1 files changed, 45 insertions, 32 deletions

diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index f30d9807dc48..d90d4a388609 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -38,13 +38,21 @@
 kmem_zone_t     *xfs_log_ticket_zone;
 
 /* Local miscellaneous function prototypes */
-STATIC int       xlog_commit_record(struct log *log, struct xlog_ticket *ticket,
-                                    xlog_in_core_t **, xfs_lsn_t *);
+STATIC int
+xlog_commit_record(
+        struct xlog             *log,
+        struct xlog_ticket      *ticket,
+        struct xlog_in_core     **iclog,
+        xfs_lsn_t               *commitlsnp);
+
 STATIC xlog_t *  xlog_alloc_log(xfs_mount_t     *mp,
                                 xfs_buftarg_t   *log_target,
                                 xfs_daddr_t     blk_offset,
                                 int             num_bblks);
-STATIC int       xlog_space_left(struct log *log, atomic64_t *head);
+STATIC int
+xlog_space_left(
+        struct xlog             *log,
+        atomic64_t              *head);
 STATIC int       xlog_sync(xlog_t *log, xlog_in_core_t *iclog);
 STATIC void      xlog_dealloc_log(xlog_t *log);
 
@@ -64,8 +72,10 @@ STATIC void xlog_state_switch_iclogs(xlog_t		*log,
                                      int                eventual_size);
 STATIC void xlog_state_want_sync(xlog_t *log, xlog_in_core_t *iclog);
 
-STATIC void xlog_grant_push_ail(struct log      *log,
-                                int             need_bytes);
+STATIC void
+xlog_grant_push_ail(
+        struct xlog     *log,
+        int             need_bytes);
 STATIC void xlog_regrant_reserve_log_space(xlog_t        *log,
                                            xlog_ticket_t *ticket);
 STATIC void xlog_ungrant_log_space(xlog_t        *log,
@@ -73,7 +83,9 @@ STATIC void xlog_ungrant_log_space(xlog_t	 *log,
 
 #if defined(DEBUG)
 STATIC void     xlog_verify_dest_ptr(xlog_t *log, char *ptr);
-STATIC void     xlog_verify_grant_tail(struct log *log);
+STATIC void
+xlog_verify_grant_tail(
+        struct xlog     *log);
 STATIC void     xlog_verify_iclog(xlog_t *log, xlog_in_core_t *iclog,
                                   int count, boolean_t syncing);
 STATIC void     xlog_verify_tail_lsn(xlog_t *log, xlog_in_core_t *iclog,
@@ -89,9 +101,9 @@ STATIC int	xlog_iclogs_empty(xlog_t *log);
 
 static void
 xlog_grant_sub_space(
-        struct log      *log,
-        atomic64_t      *head,
-        int             bytes)
+        struct xlog             *log,
+        atomic64_t              *head,
+        int                     bytes)
 {
         int64_t head_val = atomic64_read(head);
         int64_t new, old;
@@ -115,9 +127,9 @@ xlog_grant_sub_space(
 
 static void
 xlog_grant_add_space(
-        struct log      *log,
-        atomic64_t      *head,
-        int             bytes)
+        struct xlog             *log,
+        atomic64_t              *head,
+        int                     bytes)
 {
         int64_t head_val = atomic64_read(head);
         int64_t new, old;
@@ -165,7 +177,7 @@ xlog_grant_head_wake_all(
 
 static inline int
 xlog_ticket_reservation(
-        struct log              *log,
+        struct xlog             *log,
         struct xlog_grant_head  *head,
         struct xlog_ticket      *tic)
 {
@@ -182,7 +194,7 @@ xlog_ticket_reservation(
 
 STATIC bool
 xlog_grant_head_wake(
-        struct log              *log,
+        struct xlog             *log,
         struct xlog_grant_head  *head,
         int                     *free_bytes)
 {
@@ -204,7 +216,7 @@ xlog_grant_head_wake(
 
 STATIC int
 xlog_grant_head_wait(
-        struct log              *log,
+        struct xlog             *log,
         struct xlog_grant_head  *head,
         struct xlog_ticket      *tic,
         int                     need_bytes)
@@ -256,7 +268,7 @@ shutdown:
  */
 STATIC int
 xlog_grant_head_check(
-        struct log              *log,
+        struct xlog             *log,
         struct xlog_grant_head  *head,
         struct xlog_ticket      *tic,
         int                     *need_bytes)
@@ -323,7 +335,7 @@ xfs_log_regrant(
         struct xfs_mount        *mp,
         struct xlog_ticket      *tic)
 {
-        struct log              *log = mp->m_log;
+        struct xlog             *log = mp->m_log;
         int                     need_bytes;
         int                     error = 0;
 
@@ -389,7 +401,7 @@ xfs_log_reserve(
         bool                    permanent,
         uint                    t_type)
 {
-        struct log              *log = mp->m_log;
+        struct xlog             *log = mp->m_log;
         struct xlog_ticket      *tic;
         int                     need_bytes;
         int                     error = 0;
@@ -465,7 +477,7 @@ xfs_log_done(
         struct xlog_in_core     **iclog,
         uint                    flags)
 {
-        struct log              *log = mp->m_log;
+        struct xlog             *log = mp->m_log;
         xfs_lsn_t               lsn = 0;
 
         if (XLOG_FORCED_SHUTDOWN(log) ||
@@ -810,6 +822,7 @@ xfs_log_unmount_write(xfs_mount_t *mp)
 void
 xfs_log_unmount(xfs_mount_t *mp)
 {
+        cancel_delayed_work_sync(&mp->m_sync_work);
         xfs_trans_ail_destroy(mp);
         xlog_dealloc_log(mp->m_log);
 }
@@ -838,7 +851,7 @@ void
 xfs_log_space_wake(
         struct xfs_mount        *mp)
 {
-        struct log              *log = mp->m_log;
+        struct xlog             *log = mp->m_log;
         int                     free_bytes;
 
         if (XLOG_FORCED_SHUTDOWN(log))
@@ -916,7 +929,7 @@ xfs_lsn_t
 xlog_assign_tail_lsn_locked(
         struct xfs_mount        *mp)
 {
-        struct log              *log = mp->m_log;
+        struct xlog             *log = mp->m_log;
         struct xfs_log_item     *lip;
         xfs_lsn_t               tail_lsn;
 
@@ -965,7 +978,7 @@ xlog_assign_tail_lsn(
  */
 STATIC int
 xlog_space_left(
-        struct log      *log,
+        struct xlog     *log,
         atomic64_t      *head)
 {
         int             free_bytes;
@@ -1277,7 +1290,7 @@ out:
  */
 STATIC int
 xlog_commit_record(
-        struct log              *log,
+        struct xlog             *log,
         struct xlog_ticket      *ticket,
         struct xlog_in_core     **iclog,
         xfs_lsn_t               *commitlsnp)
@@ -1311,7 +1324,7 @@ xlog_commit_record(
  */
 STATIC void
 xlog_grant_push_ail(
-        struct log      *log,
+        struct xlog     *log,
         int             need_bytes)
 {
         xfs_lsn_t       threshold_lsn = 0;
@@ -1790,7 +1803,7 @@ xlog_write_start_rec(
 
 static xlog_op_header_t *
 xlog_write_setup_ophdr(
-        struct log              *log,
+        struct xlog             *log,
         struct xlog_op_header   *ophdr,
         struct xlog_ticket      *ticket,
         uint                    flags)
@@ -1873,7 +1886,7 @@ xlog_write_setup_copy(
 
 static int
 xlog_write_copy_finish(
-        struct log              *log,
+        struct xlog             *log,
         struct xlog_in_core     *iclog,
         uint                    flags,
         int                     *record_cnt,
@@ -1958,7 +1971,7 @@ xlog_write_copy_finish(
  */
 int
 xlog_write(
-        struct log              *log,
+        struct xlog             *log,
         struct xfs_log_vec      *log_vector,
         struct xlog_ticket      *ticket,
         xfs_lsn_t               *start_lsn,
@@ -2821,7 +2834,7 @@ _xfs_log_force(
         uint                    flags,
         int                     *log_flushed)
 {
-        struct log              *log = mp->m_log;
+        struct xlog             *log = mp->m_log;
         struct xlog_in_core     *iclog;
         xfs_lsn_t               lsn;
 
@@ -2969,7 +2982,7 @@ _xfs_log_force_lsn(
         uint                    flags,
         int                     *log_flushed)
 {
-        struct log              *log = mp->m_log;
+        struct xlog             *log = mp->m_log;
         struct xlog_in_core     *iclog;
         int                     already_slept = 0;
 
@@ -3147,7 +3160,7 @@ xfs_log_ticket_get(
  */
 xlog_ticket_t *
 xlog_ticket_alloc(
-        struct log      *log,
+        struct xlog     *log,
         int             unit_bytes,
         int             cnt,
         char            client,
@@ -3278,7 +3291,7 @@ xlog_ticket_alloc(
  */
 void
 xlog_verify_dest_ptr(
-        struct log      *log,
+        struct xlog     *log,
         char            *ptr)
 {
         int i;
@@ -3307,7 +3320,7 @@ xlog_verify_dest_ptr(
  */
 STATIC void
 xlog_verify_grant_tail(
-        struct log      *log)
+        struct xlog     *log)
 {
         int             tail_cycle, tail_blocks;
         int             cycle, space;