nvme: move init of keep_alive work item to controller initialization

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Currently, the code initializes the keep alive work item whenever
nvme_start_keep_alive() is called. However, this routine is called
several times while reconnecting, etc. Although it's hoped that keep
alive is always disabled and not scheduled when start is called,
re-initing if it were scheduled or completing can have very bad
side effects. There's no need for re-initialization.

Move the keep_alive work item and cmd struct initialization to
controller init.

Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

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James Smart 2018-06-12 16:28:24 -07:00 • committed by Christoph Hellwig

parent 40c6f9c28e

commit 230f1f9e04

1 changed files with 4 additions and 3 deletions

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drivers/nvme/host/core.c

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