diff options
| author | Jianchao Wang <jianchao.w.wang@oracle.com> | 2018-10-12 18:07:26 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-10-13 15:42:01 -0600 |
| commit | 5b202853ffbc54b29f23c4b1b5f3948efab489a2 (patch) | |
| tree | 115c95fa117934258563e7c6530e94153651a4dc /fs | |
| parent | 477e19dedc9d3e1f4443a1d4ae00572a988120ea (diff) | |
blk-mq: change gfp flags to GFP_NOIO in blk_mq_realloc_hw_ctxs
blk_mq_realloc_hw_ctxs could be invoked during update hw queues.
At the momemt, IO is blocked. Change the gfp flags from GFP_KERNEL
to GFP_NOIO to avoid forever hang during memory allocation in
blk_mq_realloc_hw_ctxs.
Signed-off-by: Jianchao Wang <jianchao.w.wang@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions