Merge branch 'xfs-misc-fixes-for-3.20-2' into for-next

9 files changed, 44 insertions, 67 deletions

diff --git a/Documentation/filesystems/xfs.txt b/Documentation/filesystems/xfs.txt
index 5be51fd888bd..7077103ac541 100644
--- a/Documentation/filesystems/xfs.txt
+++ b/Documentation/filesystems/xfs.txt
@@ -348,16 +348,13 @@ The following sysctls are available for the XFS filesystem:
 Deprecated Sysctls
 ==================
 
-  fs.xfs.xfsbufd_centisecs      (Min: 50  Default: 100  Max: 3000)
-        Dirty metadata is now tracked by the log subsystem and
-        flushing is driven by log space and idling demands. The
-        xfsbufd no longer exists, so this syctl does nothing.
+None at present.
 
-        Due for removal in 3.14.
 
-  fs.xfs.age_buffer_centisecs   (Min: 100  Default: 1500  Max: 720000)
-        Dirty metadata is now tracked by the log subsystem and
-        flushing is driven by log space and idling demands. The
-        xfsbufd no longer exists, so this syctl does nothing.
+Removed Sysctls
+===============
 
-        Due for removal in 3.14.
+  Name                          Removed
+  ----                          -------
+  fs.xfs.xfsbufd_centisec       v3.20
+  fs.xfs.age_buffer_centisecs   v3.20
diff --git a/fs/xfs/libxfs/xfs_bmap.h b/fs/xfs/libxfs/xfs_bmap.h
index 44db6db86402..b9d8a499d2c4 100644
--- a/fs/xfs/libxfs/xfs_bmap.h
+++ b/fs/xfs/libxfs/xfs_bmap.h
@@ -28,6 +28,37 @@ struct xfs_trans;
 extern kmem_zone_t      *xfs_bmap_free_item_zone;
 
 /*
+ * Argument structure for xfs_bmap_alloc.
+ */
+struct xfs_bmalloca {
+        xfs_fsblock_t           *firstblock; /* i/o first block allocated */
+        struct xfs_bmap_free    *flist; /* bmap freelist */
+        struct xfs_trans        *tp;    /* transaction pointer */
+        struct xfs_inode        *ip;    /* incore inode pointer */
+        struct xfs_bmbt_irec    prev;   /* extent before the new one */
+        struct xfs_bmbt_irec    got;    /* extent after, or delayed */
+
+        xfs_fileoff_t           offset; /* offset in file filling in */
+        xfs_extlen_t            length; /* i/o length asked/allocated */
+        xfs_fsblock_t           blkno;  /* starting block of new extent */
+
+        struct xfs_btree_cur    *cur;   /* btree cursor */
+        xfs_extnum_t            idx;    /* current extent index */
+        int                     nallocs;/* number of extents alloc'd */
+        int                     logflags;/* flags for transaction logging */
+
+        xfs_extlen_t            total;  /* total blocks needed for xaction */
+        xfs_extlen_t            minlen; /* minimum allocation size (blocks) */
+        xfs_extlen_t            minleft; /* amount must be left after alloc */
+        bool                    eof;    /* set if allocating past last extent */
+        bool                    wasdel; /* replacing a delayed allocation */
+        bool                    userdata;/* set if is user data */
+        bool                    aeof;   /* allocated space at eof */
+        bool                    conv;   /* overwriting unwritten extents */
+        int                     flags;
+};
+
+/*
  * List of extents to be free "later".
  * The list is kept sorted on xbf_startblock.
  */
@@ -149,6 +180,8 @@ void	xfs_bmap_local_to_extents_empty(struct xfs_inode *ip, int whichfork);
 void    xfs_bmap_add_free(xfs_fsblock_t bno, xfs_filblks_t len,
                 struct xfs_bmap_free *flist, struct xfs_mount *mp);
 void    xfs_bmap_cancel(struct xfs_bmap_free *flist);
+int     xfs_bmap_finish(struct xfs_trans **tp, struct xfs_bmap_free *flist,
+                        int *committed);
 void    xfs_bmap_compute_maxlevels(struct xfs_mount *mp, int whichfork);
 int     xfs_bmap_first_unused(struct xfs_trans *tp, struct xfs_inode *ip,
                 xfs_extlen_t len, xfs_fileoff_t *unused, int whichfork);
diff --git a/fs/xfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h
index 18dc721ca19f..18dc721ca19f 100644
--- a/fs/xfs/xfs_fs.h
+++ b/fs/xfs/libxfs/xfs_fs.h
diff --git a/fs/xfs/xfs_types.h b/fs/xfs/libxfs/xfs_types.h
index b79dc66b2ecd..b79dc66b2ecd 100644
--- a/fs/xfs/xfs_types.h
+++ b/fs/xfs/libxfs/xfs_types.h
diff --git a/fs/xfs/xfs_bmap_util.h b/fs/xfs/xfs_bmap_util.h
index 2fdb72d2c908..736429a72a12 100644
--- a/fs/xfs/xfs_bmap_util.h
+++ b/fs/xfs/xfs_bmap_util.h
@@ -26,43 +26,8 @@ struct xfs_ifork;
 struct xfs_inode;
 struct xfs_mount;
 struct xfs_trans;
+struct xfs_bmalloca;
 
-/*
- * Argument structure for xfs_bmap_alloc.
- */
-struct xfs_bmalloca {
-        xfs_fsblock_t           *firstblock; /* i/o first block allocated */
-        struct xfs_bmap_free    *flist; /* bmap freelist */
-        struct xfs_trans        *tp;    /* transaction pointer */
-        struct xfs_inode        *ip;    /* incore inode pointer */
-        struct xfs_bmbt_irec    prev;   /* extent before the new one */
-        struct xfs_bmbt_irec    got;    /* extent after, or delayed */
-
-        xfs_fileoff_t           offset; /* offset in file filling in */
-        xfs_extlen_t            length; /* i/o length asked/allocated */
-        xfs_fsblock_t           blkno;  /* starting block of new extent */
-
-        struct xfs_btree_cur    *cur;   /* btree cursor */
-        xfs_extnum_t            idx;    /* current extent index */
-        int                     nallocs;/* number of extents alloc'd */
-        int                     logflags;/* flags for transaction logging */
-
-        xfs_extlen_t            total;  /* total blocks needed for xaction */
-        xfs_extlen_t            minlen; /* minimum allocation size (blocks) */
-        xfs_extlen_t            minleft; /* amount must be left after alloc */
-        bool                    eof;    /* set if allocating past last extent */
-        bool                    wasdel; /* replacing a delayed allocation */
-        bool                    userdata;/* set if is user data */
-        bool                    aeof;   /* allocated space at eof */
-        bool                    conv;   /* overwriting unwritten extents */
-        int                     flags;
-        struct completion       *done;
-        struct work_struct      work;
-        int                     result;
-};
-
-int     xfs_bmap_finish(struct xfs_trans **tp, struct xfs_bmap_free *flist,
-                        int *committed);
 int     xfs_bmap_rtalloc(struct xfs_bmalloca *ap);
 int     xfs_bmap_eof(struct xfs_inode *ip, xfs_fileoff_t endoff,
                      int whichfork, int *eof);
diff --git a/fs/xfs/xfs_dquot.h b/fs/xfs/xfs_dquot.h
index c24c67e22a2a..2f536f33cd26 100644
--- a/fs/xfs/xfs_dquot.h
+++ b/fs/xfs/xfs_dquot.h
@@ -86,7 +86,7 @@ static inline void xfs_dqflock(xfs_dquot_t *dqp)
         wait_for_completion(&dqp->q_flush);
 }
 
-static inline int xfs_dqflock_nowait(xfs_dquot_t *dqp)
+static inline bool xfs_dqflock_nowait(xfs_dquot_t *dqp)
 {
         return try_wait_for_completion(&dqp->q_flush);
 }
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index c980e2a5086b..ccb1dd0d509e 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -802,7 +802,7 @@ int
 xfs_iomap_write_unwritten(
         xfs_inode_t     *ip,
         xfs_off_t       offset,
-        size_t          count)
+        xfs_off_t       count)
 {
         xfs_mount_t     *mp = ip->i_mount;
         xfs_fileoff_t   offset_fsb;
diff --git a/fs/xfs/xfs_iomap.h b/fs/xfs/xfs_iomap.h
index 411fbb8919ef..8688e663d744 100644
--- a/fs/xfs/xfs_iomap.h
+++ b/fs/xfs/xfs_iomap.h
@@ -27,6 +27,6 @@ int xfs_iomap_write_delay(struct xfs_inode *, xfs_off_t, size_t,
                         struct xfs_bmbt_irec *);
 int xfs_iomap_write_allocate(struct xfs_inode *, xfs_off_t,
                         struct xfs_bmbt_irec *);
-int xfs_iomap_write_unwritten(struct xfs_inode *, xfs_off_t, size_t);
+int xfs_iomap_write_unwritten(struct xfs_inode *, xfs_off_t, xfs_off_t);
 
 #endif /* __XFS_IOMAP_H__*/
diff --git a/fs/xfs/xfs_sysctl.c b/fs/xfs/xfs_sysctl.c
index 1743b9f8e23d..a0c8067cea6f 100644
--- a/fs/xfs/xfs_sysctl.c
+++ b/fs/xfs/xfs_sysctl.c
@@ -149,24 +149,6 @@ static struct ctl_table xfs_table[] = {
                 .extra2         = &xfs_params.inherit_noatim.max
         },
         {
-                .procname       = "xfsbufd_centisecs",
-                .data           = &xfs_params.xfs_buf_timer.val,
-                .maxlen         = sizeof(int),
-                .mode           = 0644,
-                .proc_handler   = proc_dointvec_minmax,
-                .extra1         = &xfs_params.xfs_buf_timer.min,
-                .extra2         = &xfs_params.xfs_buf_timer.max
-        },
-        {
-                .procname       = "age_buffer_centisecs",
-                .data           = &xfs_params.xfs_buf_age.val,
-                .maxlen         = sizeof(int),
-                .mode           = 0644,
-                .proc_handler   = proc_dointvec_minmax,
-                .extra1         = &xfs_params.xfs_buf_age.min,
-                .extra2         = &xfs_params.xfs_buf_age.max
-        },
-        {
                 .procname       = "inherit_nosymlinks",
                 .data           = &xfs_params.inherit_nosym.val,
                 .maxlen         = sizeof(int),