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

Conflicts:
	fs/xfs/libxfs/xfs_bmap.c
	fs/xfs/xfs_inode.c

8 files changed, 20 insertions, 52 deletions

diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 8ae3775a9b63..b872e9cedb69 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -244,30 +244,6 @@ xfs_bmap_forkoff_reset(
         }
 }
 
-/*
- * Debug/sanity checking code
- */
-
-STATIC int
-xfs_bmap_sanity_check(
-        struct xfs_mount        *mp,
-        struct xfs_buf          *bp,
-        int                     level)
-{
-        struct xfs_btree_block  *block = XFS_BUF_TO_BLOCK(bp);
-
-        if (block->bb_magic != cpu_to_be32(XFS_BMAP_CRC_MAGIC) &&
-            block->bb_magic != cpu_to_be32(XFS_BMAP_MAGIC))
-                return 0;
-
-        if (be16_to_cpu(block->bb_level) != level ||
-            be16_to_cpu(block->bb_numrecs) == 0 ||
-            be16_to_cpu(block->bb_numrecs) > mp->m_bmap_dmxr[level != 0])
-                return 0;
-
-        return 1;
-}
-
 #ifdef DEBUG
 STATIC struct xfs_buf *
 xfs_bmap_get_bp(
@@ -410,9 +386,6 @@ xfs_bmap_check_leaf_extents(
                                 goto error_norelse;
                 }
                 block = XFS_BUF_TO_BLOCK(bp);
-                XFS_WANT_CORRUPTED_GOTO(mp,
-                        xfs_bmap_sanity_check(mp, bp, level),
-                        error0);
                 if (level == 0)
                         break;
 
@@ -1312,8 +1285,6 @@ xfs_bmap_read_extents(
                 if (error)
                         return error;
                 block = XFS_BUF_TO_BLOCK(bp);
-                XFS_WANT_CORRUPTED_GOTO(mp,
-                        xfs_bmap_sanity_check(mp, bp, level), error0);
                 if (level == 0)
                         break;
                 pp = XFS_BMBT_PTR_ADDR(mp, block, 1, mp->m_bmap_dmxr[1]);
@@ -1346,9 +1317,6 @@ xfs_bmap_read_extents(
                                 XFS_ERRLEVEL_LOW, ip->i_mount, block);
                         goto error0;
                 }
-                XFS_WANT_CORRUPTED_GOTO(mp,
-                        xfs_bmap_sanity_check(mp, bp, 0),
-                        error0);
                 /*
                  * Read-ahead the next leaf block, if any.
                  */
diff --git a/fs/xfs/libxfs/xfs_da_btree.c b/fs/xfs/libxfs/xfs_da_btree.c
index 9cb0115c6bd1..2385f8cd08ab 100644
--- a/fs/xfs/libxfs/xfs_da_btree.c
+++ b/fs/xfs/libxfs/xfs_da_btree.c
@@ -538,12 +538,12 @@ xfs_da3_root_split(
         oldroot = blk1->bp->b_addr;
         if (oldroot->hdr.info.magic == cpu_to_be16(XFS_DA_NODE_MAGIC) ||
             oldroot->hdr.info.magic == cpu_to_be16(XFS_DA3_NODE_MAGIC)) {
-                struct xfs_da3_icnode_hdr nodehdr;
+                struct xfs_da3_icnode_hdr icnodehdr;
 
-                dp->d_ops->node_hdr_from_disk(&nodehdr, oldroot);
+                dp->d_ops->node_hdr_from_disk(&icnodehdr, oldroot);
                 btree = dp->d_ops->node_tree_p(oldroot);
-                size = (int)((char *)&btree[nodehdr.count] - (char *)oldroot);
-                level = nodehdr.level;
+                size = (int)((char *)&btree[icnodehdr.count] - (char *)oldroot);
+                level = icnodehdr.level;
 
                 /*
                  * we are about to copy oldroot to bp, so set up the type
diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c
index 3ee186ac1093..338e50bbfd1e 100644
--- a/fs/xfs/xfs_error.c
+++ b/fs/xfs/xfs_error.c
@@ -131,7 +131,7 @@ xfs_error_report(
 {
         if (level <= xfs_error_level) {
                 xfs_alert_tag(mp, XFS_PTAG_ERROR_REPORT,
-                "Internal error %s at line %d of file %s.  Caller %pF",
+                "Internal error %s at line %d of file %s.  Caller %pS",
                             tag, linenum, filename, ra);
 
                 xfs_stack_trace();
diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c
index a2e86e8a0fea..8f9f854376c6 100644
--- a/fs/xfs/xfs_filestream.c
+++ b/fs/xfs/xfs_filestream.c
@@ -322,7 +322,7 @@ xfs_filestream_lookup_ag(
 
         pip = xfs_filestream_get_parent(ip);
         if (!pip)
-                goto out;
+                return NULLAGNUMBER;
 
         mru = xfs_mru_cache_lookup(mp->m_filestream, pip->i_ino);
         if (mru) {
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 8394f6f17120..d6ebc85192b7 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -2911,8 +2911,8 @@ xfs_rename(
         struct xfs_inode        *wip = NULL;            /* whiteout inode */
         struct xfs_inode        *inodes[__XFS_SORT_INODES];
         int                     num_inodes = __XFS_SORT_INODES;
-        int                     new_parent = (src_dp != target_dp);
-        int                     src_is_directory = S_ISDIR(src_ip->i_d.di_mode);
+        bool                    new_parent = (src_dp != target_dp);
+        bool                    src_is_directory = S_ISDIR(src_ip->i_d.di_mode);
         int                     cancel_flags = 0;
         int                     spaceres;
         int                     error;
diff --git a/fs/xfs/xfs_mru_cache.c b/fs/xfs/xfs_mru_cache.c
index 30ecca3037e3..f8a674d7f092 100644
--- a/fs/xfs/xfs_mru_cache.c
+++ b/fs/xfs/xfs_mru_cache.c
@@ -437,7 +437,7 @@ xfs_mru_cache_insert(
         if (!mru || !mru->lists)
                 return -EINVAL;
 
-        if (radix_tree_preload(GFP_KERNEL))
+        if (radix_tree_preload(GFP_NOFS))
                 return -ENOMEM;
 
         INIT_LIST_HEAD(&elem->list_node);
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 3ad0b17885f1..8782b36517b5 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1380,7 +1380,7 @@ xfs_init_percpu_counters(
 
         error = percpu_counter_init(&mp->m_icount, 0, GFP_KERNEL);
         if (error)
-                return ENOMEM;
+                return -ENOMEM;
 
         error = percpu_counter_init(&mp->m_ifree, 0, GFP_KERNEL);
         if (error)
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index b1e059b398c0..a302738d224d 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -115,7 +115,7 @@ DECLARE_EVENT_CLASS(xfs_perag_class,
                 __entry->refcount = refcount;
                 __entry->caller_ip = caller_ip;
         ),
-        TP_printk("dev %d:%d agno %u refcount %d caller %pf",
+        TP_printk("dev %d:%d agno %u refcount %d caller %ps",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   __entry->agno,
                   __entry->refcount,
@@ -239,7 +239,7 @@ TRACE_EVENT(xfs_iext_insert,
                 __entry->caller_ip = caller_ip;
         ),
         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
-                  "offset %lld block %lld count %lld flag %d caller %pf",
+                  "offset %lld block %lld count %lld flag %d caller %ps",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   __entry->ino,
                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
@@ -283,7 +283,7 @@ DECLARE_EVENT_CLASS(xfs_bmap_class,
                 __entry->caller_ip = caller_ip;
         ),
         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
-                  "offset %lld block %lld count %lld flag %d caller %pf",
+                  "offset %lld block %lld count %lld flag %d caller %ps",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   __entry->ino,
                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
@@ -329,7 +329,7 @@ DECLARE_EVENT_CLASS(xfs_buf_class,
                 __entry->caller_ip = caller_ip;
         ),
         TP_printk("dev %d:%d bno 0x%llx nblks 0x%x hold %d pincount %d "
-                  "lock %d flags %s caller %pf",
+                  "lock %d flags %s caller %ps",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long long)__entry->bno,
                   __entry->nblks,
@@ -402,7 +402,7 @@ DECLARE_EVENT_CLASS(xfs_buf_flags_class,
                 __entry->caller_ip = caller_ip;
         ),
         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
-                  "lock %d flags %s caller %pf",
+                  "lock %d flags %s caller %ps",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long long)__entry->bno,
                   __entry->buffer_length,
@@ -447,7 +447,7 @@ TRACE_EVENT(xfs_buf_ioerror,
                 __entry->caller_ip = caller_ip;
         ),
         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
-                  "lock %d error %d flags %s caller %pf",
+                  "lock %d error %d flags %s caller %ps",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long long)__entry->bno,
                   __entry->buffer_length,
@@ -613,7 +613,7 @@ DECLARE_EVENT_CLASS(xfs_lock_class,
                 __entry->lock_flags = lock_flags;
                 __entry->caller_ip = caller_ip;
         ),
-        TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf",
+        TP_printk("dev %d:%d ino 0x%llx flags %s caller %ps",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   __entry->ino,
                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
@@ -705,7 +705,7 @@ DECLARE_EVENT_CLASS(xfs_iref_class,
                 __entry->pincount = atomic_read(&ip->i_pincount);
                 __entry->caller_ip = caller_ip;
         ),
-        TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pf",
+        TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %ps",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   __entry->ino,
                   __entry->count,
@@ -1336,7 +1336,7 @@ TRACE_EVENT(xfs_bunmap,
                 __entry->flags = flags;
         ),
         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
-                  "flags %s caller %pf",
+                  "flags %s caller %ps",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   __entry->ino,
                   __entry->size,
@@ -1469,7 +1469,7 @@ TRACE_EVENT(xfs_agf,
         ),
         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
                   "levels b %u c %u flfirst %u fllast %u flcount %u "
-                  "freeblks %u longest %u caller %pf",
+                  "freeblks %u longest %u caller %ps",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   __entry->agno,
                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),