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| author | Arnd Bergmann <arnd@arndb.de> | 2011-12-06 14:23:35 +0000 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2011-12-06 14:23:35 +0000 |
| commit | 3642a0a2c7d2d1949988d0fd004a8039c1f3d02f (patch) | |
| tree | e687c88b1b66ad51a6a6c529f7f328f2d3b625fa /block/blk-core.c | |
| parent | 58a273745fbb2fbd01d26e7a60f0acc8c1d99469 (diff) | |
| parent | b07fed455c883f07f8e847f5b0d79975b4dc8e7a (diff) | |
| download | op-kernel-dev-3642a0a2c7d2d1949988d0fd004a8039c1f3d02f.zip op-kernel-dev-3642a0a2c7d2d1949988d0fd004a8039c1f3d02f.tar.gz | |
Merge branch 'mxs/saif' into next/drivers
Conflicts:
drivers/net/ethernet/cadence/Kconfig
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index f43c8a5..ea70e6c 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1379,15 +1379,19 @@ get_rq: */ if (list_empty(&plug->list)) trace_block_plug(q); - else if (!plug->should_sort) { - struct request *__rq; + else { + if (!plug->should_sort) { + struct request *__rq; - __rq = list_entry_rq(plug->list.prev); - if (__rq->q != q) - plug->should_sort = 1; + __rq = list_entry_rq(plug->list.prev); + if (__rq->q != q) + plug->should_sort = 1; + } + if (request_count >= BLK_MAX_REQUEST_COUNT) { + blk_flush_plug_list(plug, false); + trace_block_plug(q); + } } - if (request_count >= BLK_MAX_REQUEST_COUNT) - blk_flush_plug_list(plug, false); list_add_tail(&req->queuelist, &plug->list); drive_stat_acct(req, 1); } else { |
