NVMe: Need to lock queue during interrupt handling

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If we're sharing a queue between multiple CPUs and we cancel a sync I/O,
we must have the queue locked to avoid corrupting the stack of the thread
that submitted the I/O.  It turns out this is the same locking that's needed
for the threaded irq handler, so share that code.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>

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Matthew Wilcox 2011-02-06 09:01:00 -05:00

parent 48e3d39816

commit ec6ce618d6

1 changed files with 1 additions and 6 deletions

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drivers/block/nvme.c

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