Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 update from Ted Ts'o:
 "Lots of bug fixes, cleanups and optimizations.  In the bug fixes
  category, of note is a fix for on-line resizing file systems where the
  block size is smaller than the page size (i.e., file systems 1k blocks
  on x86, or more interestingly file systems with 4k blocks on Power or
  ia64 systems.)

  In the cleanup category, the ext4's punch hole implementation was
  significantly improved by Lukas Czerner, and now supports bigalloc
  file systems.  In addition, Jan Kara significantly cleaned up the
  write submission code path.  We also improved error checking and added
  a few sanity checks.

  In the optimizations category, two major optimizations deserve
  mention.  The first is that ext4_writepages() is now used for
  nodelalloc and ext3 compatibility mode.  This allows writes to be
  submitted much more efficiently as a single bio request, instead of
  being sent as individual 4k writes into the block layer (which then
  relied on the elevator code to coalesce the requests in the block
  queue).  Secondly, the extent cache shrink mechanism, which was
  introduce in 3.9, no longer has a scalability bottleneck caused by the
  i_es_lru spinlock.  Other optimizations include some changes to reduce
  CPU usage and to avoid issuing empty commits unnecessarily."

* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (86 commits)
  ext4: optimize starting extent in ext4_ext_rm_leaf()
  jbd2: invalidate handle if jbd2_journal_restart() fails
  ext4: translate flag bits to strings in tracepoints
  ext4: fix up error handling for mpage_map_and_submit_extent()
  jbd2: fix theoretical race in jbd2__journal_restart
  ext4: only zero partial blocks in ext4_zero_partial_blocks()
  ext4: check error return from ext4_write_inline_data_end()
  ext4: delete unnecessary C statements
  ext3,ext4: don't mess with dir_file->f_pos in htree_dirblock_to_tree()
  jbd2: move superblock checksum calculation to jbd2_write_superblock()
  ext4: pass inode pointer instead of file pointer to punch hole
  ext4: improve free space calculation for inline_data
  ext4: reduce object size when !CONFIG_PRINTK
  ext4: improve extent cache shrink mechanism to avoid to burn CPU time
  ext4: implement error handling of ext4_mb_new_preallocation()
  ext4: fix corruption when online resizing a fs with 1K block size
  ext4: delete unused variables
  ext4: return FIEMAP_EXTENT_UNKNOWN for delalloc extents
  jbd2: remove debug dependency on debug_fs and update Kconfig help text
  jbd2: use a single printk for jbd_debug()
  ...

1 files changed, 206 insertions, 98 deletions

diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 8ee15b97cd38..2068db241f22 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -19,6 +19,57 @@ struct extent_status;
 
 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
 
+#define show_mballoc_flags(flags) __print_flags(flags, "|",	\
+	{ EXT4_MB_HINT_MERGE,		"HINT_MERGE" },		\
+	{ EXT4_MB_HINT_RESERVED,	"HINT_RESV" },		\
+	{ EXT4_MB_HINT_METADATA,	"HINT_MDATA" },		\
+	{ EXT4_MB_HINT_FIRST,		"HINT_FIRST" },		\
+	{ EXT4_MB_HINT_BEST,		"HINT_BEST" },		\
+	{ EXT4_MB_HINT_DATA,		"HINT_DATA" },		\
+	{ EXT4_MB_HINT_NOPREALLOC,	"HINT_NOPREALLOC" },	\
+	{ EXT4_MB_HINT_GROUP_ALLOC,	"HINT_GRP_ALLOC" },	\
+	{ EXT4_MB_HINT_GOAL_ONLY,	"HINT_GOAL_ONLY" },	\
+	{ EXT4_MB_HINT_TRY_GOAL,	"HINT_TRY_GOAL" },	\
+	{ EXT4_MB_DELALLOC_RESERVED,	"DELALLOC_RESV" },	\
+	{ EXT4_MB_STREAM_ALLOC,		"STREAM_ALLOC" },	\
+	{ EXT4_MB_USE_ROOT_BLOCKS,	"USE_ROOT_BLKS" },	\
+	{ EXT4_MB_USE_RESERVED,		"USE_RESV" })
+
+#define show_map_flags(flags) __print_flags(flags, "|",			\
+	{ EXT4_GET_BLOCKS_CREATE,		"CREATE" },		\
+	{ EXT4_GET_BLOCKS_UNINIT_EXT,		"UNINIT" },		\
+	{ EXT4_GET_BLOCKS_DELALLOC_RESERVE,	"DELALLOC" },		\
+	{ EXT4_GET_BLOCKS_PRE_IO,		"PRE_IO" },		\
+	{ EXT4_GET_BLOCKS_CONVERT,		"CONVERT" },		\
+	{ EXT4_GET_BLOCKS_METADATA_NOFAIL,	"METADATA_NOFAIL" },	\
+	{ EXT4_GET_BLOCKS_NO_NORMALIZE,		"NO_NORMALIZE" },	\
+	{ EXT4_GET_BLOCKS_KEEP_SIZE,		"KEEP_SIZE" },		\
+	{ EXT4_GET_BLOCKS_NO_LOCK,		"NO_LOCK" },		\
+	{ EXT4_GET_BLOCKS_NO_PUT_HOLE,		"NO_PUT_HOLE" })
+
+#define show_mflags(flags) __print_flags(flags, "",	\
+	{ EXT4_MAP_NEW,		"N" },			\
+	{ EXT4_MAP_MAPPED,	"M" },			\
+	{ EXT4_MAP_UNWRITTEN,	"U" },			\
+	{ EXT4_MAP_BOUNDARY,	"B" },			\
+	{ EXT4_MAP_UNINIT,	"u" },			\
+	{ EXT4_MAP_FROM_CLUSTER, "C" })
+
+#define show_free_flags(flags) __print_flags(flags, "|",	\
+	{ EXT4_FREE_BLOCKS_METADATA,		"METADATA" },	\
+	{ EXT4_FREE_BLOCKS_FORGET,		"FORGET" },	\
+	{ EXT4_FREE_BLOCKS_VALIDATED,		"VALIDATED" },	\
+	{ EXT4_FREE_BLOCKS_NO_QUOT_UPDATE,	"NO_QUOTA" },	\
+	{ EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
+	{ EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER,	"LAST_CLUSTER" })
+
+#define show_extent_status(status) __print_flags(status, "",	\
+	{ (1 << 3),	"W" }, 					\
+	{ (1 << 2),	"U" },					\
+	{ (1 << 1),	"D" },					\
+	{ (1 << 0),	"H" })
+
+
 TRACE_EVENT(ext4_free_inode,
 	TP_PROTO(struct inode *inode),
 
@@ -281,7 +332,7 @@ DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
 	TP_ARGS(inode, pos, len, copied)
 );
 
-TRACE_EVENT(ext4_da_writepages,
+TRACE_EVENT(ext4_writepages,
 	TP_PROTO(struct inode *inode, struct writeback_control *wbc),
 
 	TP_ARGS(inode, wbc),
@@ -324,46 +375,62 @@ TRACE_EVENT(ext4_da_writepages,
 );
 
 TRACE_EVENT(ext4_da_write_pages,
-	TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
+	TP_PROTO(struct inode *inode, pgoff_t first_page,
+		 struct writeback_control *wbc),
 
-	TP_ARGS(inode, mpd),
+	TP_ARGS(inode, first_page, wbc),
 
 	TP_STRUCT__entry(
 		__field(	dev_t,	dev			)
 		__field(	ino_t,	ino			)
-		__field(	__u64,	b_blocknr		)
-		__field(	__u32,	b_size			)
-		__field(	__u32,	b_state			)
-		__field(	unsigned long,	first_page	)
-		__field(	int,	io_done			)
-		__field(	int,	pages_written		)
-		__field(	int,	sync_mode		)
+		__field(      pgoff_t,	first_page		)
+		__field(	 long,	nr_to_write		)
+		__field(	  int,	sync_mode		)
 	),
 
 	TP_fast_assign(
 		__entry->dev		= inode->i_sb->s_dev;
 		__entry->ino		= inode->i_ino;
-		__entry->b_blocknr	= mpd->b_blocknr;
-		__entry->b_size		= mpd->b_size;
-		__entry->b_state	= mpd->b_state;
-		__entry->first_page	= mpd->first_page;
-		__entry->io_done	= mpd->io_done;
-		__entry->pages_written	= mpd->pages_written;
-		__entry->sync_mode	= mpd->wbc->sync_mode;
+		__entry->first_page	= first_page;
+		__entry->nr_to_write	= wbc->nr_to_write;
+		__entry->sync_mode	= wbc->sync_mode;
 	),
 
-	TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x "
-		  "first_page %lu io_done %d pages_written %d sync_mode %d",
+	TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
+		  "sync_mode %d",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
-		  (unsigned long) __entry->ino,
-		  __entry->b_blocknr, __entry->b_size,
-		  __entry->b_state, __entry->first_page,
-		  __entry->io_done, __entry->pages_written,
-		  __entry->sync_mode
-                  )
+		  (unsigned long) __entry->ino, __entry->first_page,
+		  __entry->nr_to_write, __entry->sync_mode)
 );
 
-TRACE_EVENT(ext4_da_writepages_result,
+TRACE_EVENT(ext4_da_write_pages_extent,
+	TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
+
+	TP_ARGS(inode, map),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	__u64,	lblk			)
+		__field(	__u32,	len			)
+		__field(	__u32,	flags			)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= inode->i_sb->s_dev;
+		__entry->ino		= inode->i_ino;
+		__entry->lblk		= map->m_lblk;
+		__entry->len		= map->m_len;
+		__entry->flags		= map->m_flags;
+	),
+
+	TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  (unsigned long) __entry->ino, __entry->lblk, __entry->len,
+		  show_mflags(__entry->flags))
+);
+
+TRACE_EVENT(ext4_writepages_result,
 	TP_PROTO(struct inode *inode, struct writeback_control *wbc,
 			int ret, int pages_written),
 
@@ -444,16 +511,16 @@ DEFINE_EVENT(ext4__page_op, ext4_releasepage,
 );
 
 DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
-	TP_PROTO(struct page *page, unsigned long offset),
+	TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
 
-	TP_ARGS(page, offset),
+	TP_ARGS(page, offset, length),
 
 	TP_STRUCT__entry(
 		__field(	dev_t,	dev			)
 		__field(	ino_t,	ino			)
 		__field(	pgoff_t, index			)
-		__field(	unsigned long, offset		)
-
+		__field(	unsigned int, offset		)
+		__field(	unsigned int, length		)
 	),
 
 	TP_fast_assign(
@@ -461,24 +528,26 @@ DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
 		__entry->ino	= page->mapping->host->i_ino;
 		__entry->index	= page->index;
 		__entry->offset	= offset;
+		__entry->length	= length;
 	),
 
-	TP_printk("dev %d,%d ino %lu page_index %lu offset %lu",
+	TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long) __entry->ino,
-		  (unsigned long) __entry->index, __entry->offset)
+		  (unsigned long) __entry->index,
+		  __entry->offset, __entry->length)
 );
 
 DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
-	TP_PROTO(struct page *page, unsigned long offset),
+	TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
 
-	TP_ARGS(page, offset)
+	TP_ARGS(page, offset, length)
 );
 
 DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
-	TP_PROTO(struct page *page, unsigned long offset),
+	TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
 
-	TP_ARGS(page, offset)
+	TP_ARGS(page, offset, length)
 );
 
 TRACE_EVENT(ext4_discard_blocks,
@@ -673,10 +742,10 @@ TRACE_EVENT(ext4_request_blocks,
 		__entry->flags	= ar->flags;
 	),
 
-	TP_printk("dev %d,%d ino %lu flags %u len %u lblk %u goal %llu "
+	TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu "
 		  "lleft %u lright %u pleft %llu pright %llu ",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
-		  (unsigned long) __entry->ino, __entry->flags,
+		  (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
 		  __entry->len, __entry->logical, __entry->goal,
 		  __entry->lleft, __entry->lright, __entry->pleft,
 		  __entry->pright)
@@ -715,10 +784,10 @@ TRACE_EVENT(ext4_allocate_blocks,
 		__entry->flags	= ar->flags;
 	),
 
-	TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %u "
+	TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u "
 		  "goal %llu lleft %u lright %u pleft %llu pright %llu",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
-		  (unsigned long) __entry->ino, __entry->flags,
+		  (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
 		  __entry->len, __entry->block, __entry->logical,
 		  __entry->goal,  __entry->lleft, __entry->lright,
 		  __entry->pleft, __entry->pright)
@@ -748,11 +817,11 @@ TRACE_EVENT(ext4_free_blocks,
 		__entry->mode		= inode->i_mode;
 	),
 
-	TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %d",
+	TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long) __entry->ino,
 		  __entry->mode, __entry->block, __entry->count,
-		  __entry->flags)
+		  show_free_flags(__entry->flags))
 );
 
 TRACE_EVENT(ext4_sync_file_enter,
@@ -903,7 +972,7 @@ TRACE_EVENT(ext4_mballoc_alloc,
 	),
 
 	TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
-		  "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x "
+		  "result %u/%d/%u@%u blks %u grps %u cr %u flags %s "
 		  "tail %u broken %u",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long) __entry->ino,
@@ -914,7 +983,7 @@ TRACE_EVENT(ext4_mballoc_alloc,
 		  __entry->result_group, __entry->result_start,
 		  __entry->result_len, __entry->result_logical,
 		  __entry->found, __entry->groups, __entry->cr,
-		  __entry->flags, __entry->tail,
+		  show_mballoc_flags(__entry->flags), __entry->tail,
 		  __entry->buddy ? 1 << __entry->buddy : 0)
 );
 
@@ -1528,10 +1597,10 @@ DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
 		__entry->flags	= flags;
 	),
 
-	TP_printk("dev %d,%d ino %lu lblk %u len %u flags %u",
+	TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long) __entry->ino,
-		  __entry->lblk, __entry->len, __entry->flags)
+		  __entry->lblk, __entry->len, show_map_flags(__entry->flags))
 );
 
 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
@@ -1549,47 +1618,53 @@ DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
 );
 
 DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
-	TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
+	TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
+		 int ret),
 
-	TP_ARGS(inode, map, ret),
+	TP_ARGS(inode, flags, map, ret),
 
 	TP_STRUCT__entry(
 		__field(	dev_t,		dev		)
 		__field(	ino_t,		ino		)
+		__field(	unsigned int,	flags		)
 		__field(	ext4_fsblk_t,	pblk		)
 		__field(	ext4_lblk_t,	lblk		)
 		__field(	unsigned int,	len		)
-		__field(	unsigned int,	flags		)
+		__field(	unsigned int,	mflags		)
 		__field(	int,		ret		)
 	),
 
 	TP_fast_assign(
 		__entry->dev    = inode->i_sb->s_dev;
 		__entry->ino    = inode->i_ino;
+		__entry->flags	= flags;
 		__entry->pblk	= map->m_pblk;
 		__entry->lblk	= map->m_lblk;
 		__entry->len	= map->m_len;
-		__entry->flags	= map->m_flags;
+		__entry->mflags	= map->m_flags;
 		__entry->ret	= ret;
 	),
 
-	TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u flags %x ret %d",
+	TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
+		  "mflags %s ret %d",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long) __entry->ino,
-		  __entry->lblk, __entry->pblk,
-		  __entry->len, __entry->flags, __entry->ret)
+		  show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
+		  __entry->len, show_mflags(__entry->mflags), __entry->ret)
 );
 
 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
-	TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
+	TP_PROTO(struct inode *inode, unsigned flags,
+		 struct ext4_map_blocks *map, int ret),
 
-	TP_ARGS(inode, map, ret)
+	TP_ARGS(inode, flags, map, ret)
 );
 
 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
-	TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
+	TP_PROTO(struct inode *inode, unsigned flags,
+		 struct ext4_map_blocks *map, int ret),
 
-	TP_ARGS(inode, map, ret)
+	TP_ARGS(inode, flags, map, ret)
 );
 
 TRACE_EVENT(ext4_ext_load_extent,
@@ -1638,25 +1713,50 @@ TRACE_EVENT(ext4_load_inode,
 );
 
 TRACE_EVENT(ext4_journal_start,
-	TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP),
+	TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
+		 unsigned long IP),
 
-	TP_ARGS(sb, nblocks, IP),
+	TP_ARGS(sb, blocks, rsv_blocks, IP),
 
 	TP_STRUCT__entry(
 		__field(	dev_t,	dev			)
 		__field(unsigned long,	ip			)
-		__field(	int,	nblocks			)
+		__field(	  int,	blocks			)
+		__field(	  int,	rsv_blocks		)
 	),
 
 	TP_fast_assign(
-		__entry->dev	 = sb->s_dev;
-		__entry->ip	 = IP;
-		__entry->nblocks = nblocks;
+		__entry->dev		 = sb->s_dev;
+		__entry->ip		 = IP;
+		__entry->blocks		 = blocks;
+		__entry->rsv_blocks	 = rsv_blocks;
 	),
 
-	TP_printk("dev %d,%d nblocks %d caller %pF",
+	TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
-		  __entry->nblocks, (void *)__entry->ip)
+		  __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip)
+);
+
+TRACE_EVENT(ext4_journal_start_reserved,
+	TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
+
+	TP_ARGS(sb, blocks, IP),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(unsigned long,	ip			)
+		__field(	  int,	blocks			)
+	),
+
+	TP_fast_assign(
+		__entry->dev		 = sb->s_dev;
+		__entry->ip		 = IP;
+		__entry->blocks		 = blocks;
+	),
+
+	TP_printk("dev %d,%d blocks, %d caller %pF",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __entry->blocks, (void *)__entry->ip)
 );
 
 DECLARE_EVENT_CLASS(ext4__trim,
@@ -1736,12 +1836,12 @@ TRACE_EVENT(ext4_ext_handle_uninitialized_extents,
 		__entry->newblk		= newblock;
 	),
 
-	TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %x "
+	TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s "
 		  "allocated %d newblock %llu",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long) __entry->ino,
 		  (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
-		  __entry->len, __entry->flags,
+		  __entry->len, show_map_flags(__entry->flags),
 		  (unsigned int) __entry->allocated,
 		  (unsigned long long) __entry->newblk)
 );
@@ -1769,10 +1869,10 @@ TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
 		__entry->ret	= ret;
 	),
 
-	TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %u ret %d",
+	TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->lblk, (unsigned long long) __entry->pblk,
-		  __entry->len, __entry->flags, __entry->ret)
+		  __entry->len, show_mflags(__entry->flags), __entry->ret)
 );
 
 TRACE_EVENT(ext4_ext_put_in_cache,
@@ -1926,7 +2026,7 @@ TRACE_EVENT(ext4_ext_show_extent,
 TRACE_EVENT(ext4_remove_blocks,
 	    TP_PROTO(struct inode *inode, struct ext4_extent *ex,
 		ext4_lblk_t from, ext4_fsblk_t to,
-		ext4_fsblk_t partial_cluster),
+		long long partial_cluster),
 
 	TP_ARGS(inode, ex, from, to, partial_cluster),
 
@@ -1935,7 +2035,7 @@ TRACE_EVENT(ext4_remove_blocks,
 		__field(	ino_t,		ino	)
 		__field(	ext4_lblk_t,	from	)
 		__field(	ext4_lblk_t,	to	)
-		__field(	ext4_fsblk_t,	partial	)
+		__field(	long long,	partial	)
 		__field(	ext4_fsblk_t,	ee_pblk	)
 		__field(	ext4_lblk_t,	ee_lblk	)
 		__field(	unsigned short,	ee_len	)
@@ -1953,7 +2053,7 @@ TRACE_EVENT(ext4_remove_blocks,
 	),
 
 	TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
-		  "from %u to %u partial_cluster %u",
+		  "from %u to %u partial_cluster %lld",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long) __entry->ino,
 		  (unsigned) __entry->ee_lblk,
@@ -1961,19 +2061,20 @@ TRACE_EVENT(ext4_remove_blocks,
 		  (unsigned short) __entry->ee_len,
 		  (unsigned) __entry->from,
 		  (unsigned) __entry->to,
-		  (unsigned) __entry->partial)
+		  (long long) __entry->partial)
 );
 
 TRACE_EVENT(ext4_ext_rm_leaf,
 	TP_PROTO(struct inode *inode, ext4_lblk_t start,
-		 struct ext4_extent *ex, ext4_fsblk_t partial_cluster),
+		 struct ext4_extent *ex,
+		 long long partial_cluster),
 
 	TP_ARGS(inode, start, ex, partial_cluster),
 
 	TP_STRUCT__entry(
 		__field(	dev_t,		dev	)
 		__field(	ino_t,		ino	)
-		__field(	ext4_fsblk_t,	partial	)
+		__field(	long long,	partial	)
 		__field(	ext4_lblk_t,	start	)
 		__field(	ext4_lblk_t,	ee_lblk	)
 		__field(	ext4_fsblk_t,	ee_pblk	)
@@ -1991,14 +2092,14 @@ TRACE_EVENT(ext4_ext_rm_leaf,
 	),
 
 	TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
-		  "partial_cluster %u",
+		  "partial_cluster %lld",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long) __entry->ino,
 		  (unsigned) __entry->start,
 		  (unsigned) __entry->ee_lblk,
 		  (unsigned long long) __entry->ee_pblk,
 		  (unsigned short) __entry->ee_len,
-		  (unsigned) __entry->partial)
+		  (long long) __entry->partial)
 );
 
 TRACE_EVENT(ext4_ext_rm_idx,
@@ -2025,14 +2126,16 @@ TRACE_EVENT(ext4_ext_rm_idx,
 );
 
 TRACE_EVENT(ext4_ext_remove_space,
-	TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth),
+	TP_PROTO(struct inode *inode, ext4_lblk_t start,
+		 ext4_lblk_t end, int depth),
 
-	TP_ARGS(inode, start, depth),
+	TP_ARGS(inode, start, end, depth),
 
 	TP_STRUCT__entry(
 		__field(	dev_t,		dev	)
 		__field(	ino_t,		ino	)
 		__field(	ext4_lblk_t,	start	)
+		__field(	ext4_lblk_t,	end	)
 		__field(	int,		depth	)
 	),
 
@@ -2040,28 +2143,31 @@ TRACE_EVENT(ext4_ext_remove_space,
 		__entry->dev	= inode->i_sb->s_dev;
 		__entry->ino	= inode->i_ino;
 		__entry->start	= start;
+		__entry->end	= end;
 		__entry->depth	= depth;
 	),
 
-	TP_printk("dev %d,%d ino %lu since %u depth %d",
+	TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long) __entry->ino,
 		  (unsigned) __entry->start,
+		  (unsigned) __entry->end,
 		  __entry->depth)
 );
 
 TRACE_EVENT(ext4_ext_remove_space_done,
-	TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth,
-		ext4_lblk_t partial, __le16 eh_entries),
+	TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
+		 int depth, long long partial, __le16 eh_entries),
 
-	TP_ARGS(inode, start, depth, partial, eh_entries),
+	TP_ARGS(inode, start, end, depth, partial, eh_entries),
 
 	TP_STRUCT__entry(
 		__field(	dev_t,		dev		)
 		__field(	ino_t,		ino		)
 		__field(	ext4_lblk_t,	start		)
+		__field(	ext4_lblk_t,	end		)
 		__field(	int,		depth		)
-		__field(	ext4_lblk_t,	partial		)
+		__field(	long long,	partial		)
 		__field(	unsigned short,	eh_entries	)
 	),
 
@@ -2069,18 +2175,20 @@ TRACE_EVENT(ext4_ext_remove_space_done,
 		__entry->dev		= inode->i_sb->s_dev;
 		__entry->ino		= inode->i_ino;
 		__entry->start		= start;
+		__entry->end		= end;
 		__entry->depth		= depth;
 		__entry->partial	= partial;
 		__entry->eh_entries	= le16_to_cpu(eh_entries);
 	),
 
-	TP_printk("dev %d,%d ino %lu since %u depth %d partial %u "
+	TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
 		  "remaining_entries %u",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long) __entry->ino,
 		  (unsigned) __entry->start,
+		  (unsigned) __entry->end,
 		  __entry->depth,
-		  (unsigned) __entry->partial,
+		  (long long) __entry->partial,
 		  (unsigned short) __entry->eh_entries)
 );
 
@@ -2095,7 +2203,7 @@ TRACE_EVENT(ext4_es_insert_extent,
 		__field(	ext4_lblk_t,	lblk		)
 		__field(	ext4_lblk_t,	len		)
 		__field(	ext4_fsblk_t,	pblk		)
-		__field(	unsigned long long, status	)
+		__field(	char, status	)
 	),
 
 	TP_fast_assign(
@@ -2104,14 +2212,14 @@ TRACE_EVENT(ext4_es_insert_extent,
 		__entry->lblk	= es->es_lblk;
 		__entry->len	= es->es_len;
 		__entry->pblk	= ext4_es_pblock(es);
-		__entry->status	= ext4_es_status(es);
+		__entry->status	= ext4_es_status(es) >> 60;
 	),
 
-	TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %llx",
+	TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long) __entry->ino,
 		  __entry->lblk, __entry->len,
-		  __entry->pblk, __entry->status)
+		  __entry->pblk, show_extent_status(__entry->status))
 );
 
 TRACE_EVENT(ext4_es_remove_extent,
@@ -2172,7 +2280,7 @@ TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
 		__field(	ext4_lblk_t,	lblk		)
 		__field(	ext4_lblk_t,	len		)
 		__field(	ext4_fsblk_t,	pblk		)
-		__field(	unsigned long long, status	)
+		__field(	char, status	)
 	),
 
 	TP_fast_assign(
@@ -2181,14 +2289,14 @@ TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
 		__entry->lblk	= es->es_lblk;
 		__entry->len	= es->es_len;
 		__entry->pblk	= ext4_es_pblock(es);
-		__entry->status	= ext4_es_status(es);
+		__entry->status	= ext4_es_status(es) >> 60;
 	),
 
-	TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %llx",
+	TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long) __entry->ino,
 		  __entry->lblk, __entry->len,
-		  __entry->pblk, __entry->status)
+		  __entry->pblk, show_extent_status(__entry->status))
 );
 
 TRACE_EVENT(ext4_es_lookup_extent_enter,
@@ -2225,7 +2333,7 @@ TRACE_EVENT(ext4_es_lookup_extent_exit,
 		__field(	ext4_lblk_t,	lblk		)
 		__field(	ext4_lblk_t,	len		)
 		__field(	ext4_fsblk_t,	pblk		)
-		__field(	unsigned long long,	status	)
+		__field(	char,		status		)
 		__field(	int,		found		)
 	),
 
@@ -2235,16 +2343,16 @@ TRACE_EVENT(ext4_es_lookup_extent_exit,
 		__entry->lblk	= es->es_lblk;
 		__entry->len	= es->es_len;
 		__entry->pblk	= ext4_es_pblock(es);
-		__entry->status	= ext4_es_status(es);
+		__entry->status	= ext4_es_status(es) >> 60;
 		__entry->found	= found;
 	),
 
-	TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %llx",
+	TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  (unsigned long) __entry->ino, __entry->found,
 		  __entry->lblk, __entry->len,
 		  __entry->found ? __entry->pblk : 0,
-		  __entry->found ? __entry->status : 0)
+		  show_extent_status(__entry->found ? __entry->status : 0))
 );
 
 TRACE_EVENT(ext4_es_shrink_enter,