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(parent: 4ed765b) | patch
mptfusion: add support for blk-iopoll
authorJens Axboe <jens.axboe@oracle.com>
Tue, 2 Feb 2010 20:03:33 +0000 (21:03 +0100)
committerJens Axboe <jens.axboe@oracle.com>
Thu, 4 Mar 2010 08:48:20 +0000 (09:48 +0100)
commitf99159da20fd3d0ac3e835a81b8186e60595e528
treee8672871f0adb0ba5e269e3c4dba37e5e458f1e6tree
parent4ed765ba500376461fa9dcca11168f2306a10b64commit | diff
mptfusion: add support for blk-iopoll

There are two options in mptbase for this:

- mpt_iopoll (default=1). Whether to use iopoll or not.
- mpt_iopoll_w (default=8). Default budget.

If iopoll is being used, interrupt coalescing will be turned off in
the hardware.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
drivers/message/fusion/mptbase.c diff | blob | blame | history
drivers/message/fusion/mptbase.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)