diff options
| author | Eric Sandeen <sandeen@sandeen.net> | 2011-12-13 23:12:45 +0000 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2011-12-16 15:12:33 -0600 |
| commit | 687d1c5e8e26f68b0defb1b9ccd85a0955325b9d (patch) | |
| tree | 711090c76c2ac7e935e6e994860bdaf863faa3e5 /fs/xfs | |
| parent | 7ae4440723a413c7a52edd27f654c34680dd4ea2 (diff) | |
| download | lwn-687d1c5e8e26f68b0defb1b9ccd85a0955325b9d.tar.gz lwn-687d1c5e8e26f68b0defb1b9ccd85a0955325b9d.zip | |
xfs: remove unused XBT_FORCE_SLEEP bit
XBT_FORCE_SLEEP is no longer ever tested; it is only set
and cleared. Remove it.
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/xfs_buf.c | 6 | ||||
| -rw-r--r-- | fs/xfs/xfs_buf.h | 3 |
2 files changed, 2 insertions, 7 deletions
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index cf0ac056815f..2277bcae395f 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -1701,12 +1701,8 @@ xfsbufd( struct list_head tmp; struct blk_plug plug; - if (unlikely(freezing(current))) { - set_bit(XBT_FORCE_SLEEP, &target->bt_flags); + if (unlikely(freezing(current))) refrigerator(); - } else { - clear_bit(XBT_FORCE_SLEEP, &target->bt_flags); - } /* sleep for a long time if there is nothing to do. */ if (list_empty(&target->bt_delwri_queue)) diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h index 5bab046e859f..df7ffb0affe7 100644 --- a/fs/xfs/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -90,8 +90,7 @@ typedef unsigned int xfs_buf_flags_t; { _XBF_DELWRI_Q, "DELWRI_Q" } typedef enum { - XBT_FORCE_SLEEP = 0, - XBT_FORCE_FLUSH = 1, + XBT_FORCE_FLUSH = 0, } xfs_buftarg_flags_t; typedef struct xfs_buftarg { |