diff options
| author | Dave Chinner <dchinner@redhat.com> | 2018-05-09 07:49:37 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-05-10 08:56:46 -0700 |
| commit | e6631f85546c8ff8842f62c73be44ff502d4287a (patch) | |
| tree | 23d3a8cc1c0a452442c53adefd990bfc81e970c0 /fs/xfs/xfs_trace.h | |
| parent | 1a2ebf835a3c23e0491e3279959cfb6c65a6ebbb (diff) | |
| download | linux-e6631f85546c8ff8842f62c73be44ff502d4287a.tar.bz2 | |
xfs: get rid of the log item descriptor
It's just a connector between a transaction and a log item. There's
a 1:1 relationship between a log item descriptor and a log item,
and a 1:1 relationship between a log item descriptor and a
transaction. Both relationships are created and terminated at the
same time, so why do we even have the descriptor?
Replace it with a specific list_head in the log item and a new
log item dirtied flag to replace the XFS_LID_DIRTY flag.
Signed-Off-By: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
[darrick: fix up deferred agfl intent finish_item use of LID_DIRTY]
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_trace.h')
| -rw-r--r-- | fs/xfs/xfs_trace.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index e2ffc1e01bd8..9d4c4ca24fe6 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -441,7 +441,6 @@ DECLARE_EVENT_CLASS(xfs_buf_item_class, __field(unsigned, bli_recur) __field(int, bli_refcount) __field(unsigned, bli_flags) - __field(void *, li_desc) __field(unsigned long, li_flags) ), TP_fast_assign( @@ -455,12 +454,11 @@ DECLARE_EVENT_CLASS(xfs_buf_item_class, __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold); __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count); __entry->buf_lockval = bip->bli_buf->b_sema.count; - __entry->li_desc = bip->bli_item.li_desc; __entry->li_flags = bip->bli_item.li_flags; ), TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " "lock %d flags %s recur %d refcount %d bliflags %s " - "lidesc %p liflags %s", + "liflags %s", MAJOR(__entry->dev), MINOR(__entry->dev), (unsigned long long)__entry->buf_bno, __entry->buf_len, @@ -471,7 +469,6 @@ DECLARE_EVENT_CLASS(xfs_buf_item_class, __entry->bli_recur, __entry->bli_refcount, __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS), - __entry->li_desc, __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS)) ) |