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Merge branch 'for-linus' of git://git.kernel.dk/linux-block

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Pull block fixes from Jens Axboe:
 "Three small fixes that have been picked up the last few weeks.
  Specifically:

   - Fix a memory corruption issue in NVMe with malignant user
     constructed request.  From Christoph.

   - Kill (now) unused blk_queue_bio(), dm was changed to not need this
     anymore.  From Mike Snitzer.

   - Always use blk_schedule_flush_plug() from the io_schedule() path
     when flushing a plug, fixing a !TASK_RUNNING warning with md.  From
     Shaohua"

* 'for-linus' of git://git.kernel.dk/linux-block:
  sched: always use blk_schedule_flush_plug in io_schedule_out
  nvme: fix kernel memory corruption with short INQUIRY buffers
  block: remove export for blk_queue_bio
This commit is contained in:
Linus Torvalds
2015-05-22 15:15:30 -07:00
parent a30ec4b347 10d784eae2
commit 1c8df7bd48
4 changed files with 6 additions and 9 deletions
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5
kernel/sched/core.c
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@@ -4389,10 +4389,7 @@ long __sched io_schedule_timeout(long timeout)
long ret;
current->in_iowait = 1;
if (old_iowait)
blk_schedule_flush_plug(current);
else
blk_flush_plug(current);
blk_schedule_flush_plug(current);
delayacct_blkio_start();
rq = raw_rq();