From: xiubli@redhat.com
To: josef@toxicpanda.com, axboe@kernel.dk
Cc: mchristi@redhat.com, hch@infradead.org,
linux-block@vger.kernel.org, Xiubo Li <xiubli@redhat.com>
Subject: [PATCH v3 0/2] blk-mq: Avoid memory reclaim when allocating
Date: Tue, 17 Sep 2019 17:39:08 +0530 [thread overview]
Message-ID: <20190917120910.24842-1-xiubli@redhat.com> (raw)
From: Xiubo Li <xiubli@redhat.com>
Changed in V2:
- Addressed the comment from Ming Lei, thanks.
Changed in V3:
- Switch to memalloc_noio_save/restore from Christoph's comment, thanks.
Xiubo Li (2):
blk-mq: Avoid memory reclaim when allocating request map
blk-mq: use BLK_MQ_GFP_FLAGS and memalloc_noio_save/restore instead
block/blk-mq-tag.c | 5 +++--
block/blk-mq-tag.h | 5 ++++-
block/blk-mq.c | 45 +++++++++++++++++++++++++++++++++------------
3 files changed, 40 insertions(+), 15 deletions(-)
--
2.21.0
next reply other threads:[~2019-09-17 12:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-17 12:09 xiubli [this message]
2019-09-17 12:09 ` [PATCH v3 1/2] blk-mq: Avoid memory reclaim when allocating request map xiubli
2019-09-17 12:09 ` [PATCH v3 2/2] blk-mq: use BLK_MQ_GFP_FLAGS and memalloc_noio_save/restore instead xiubli
2019-09-17 14:13 ` [PATCH v3 0/2] blk-mq: Avoid memory reclaim when allocating Jens Axboe
2019-09-17 22:54 ` Xiubo Li
2019-09-17 23:11 ` Jens Axboe
2019-09-17 23:19 ` Xiubo Li
2019-09-17 23:25 ` Jens Axboe
2019-09-17 23:30 ` Xiubo Li
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