linux_dsm_epyc7002/drivers/infiniband/ulp
Nicholas Bellinger 0d0f660d88 iser-target: Disable TX completion interrupt coalescing
This patch explicitly disables TX completion interrupt coalescing logic
in isert_put_response() and isert_put_datain() that was originally added
as an efficiency optimization in commit 95b60f07.

It has been reported that this change can trigger ABORT_TASK timeouts
under certain small block workloads, where disabling coalescing was
required for stability.  According to Sagi, this doesn't impact
overall performance, so go ahead and disable it for now.

Reported-by: Moussa Ba <moussaba@micron.com>
Reported-by: Sagi Grimberg <sagig@dev.mellanox.co.il>
Cc: <stable@vger.kernel.org> # 3.13+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-10-05 02:27:05 -07:00
..
ipoib Main set of InfiniBand/RDMA updates for 3.17 merge window: 2014-08-14 11:09:05 -06:00
iser IB/iser: Clarify a duplicate counters check 2014-08-01 15:10:05 -07:00
isert iser-target: Disable TX completion interrupt coalescing 2014-10-05 02:27:05 -07:00
srp IB/srp: Fix return value check in srp_init_module() 2014-08-14 08:57:54 -07:00
srpt Merge branches 'core', 'cxgb4', 'ipoib', 'iser', 'iwcm', 'mad', 'misc', 'mlx4', 'mlx5', 'ocrdma' and 'srp' into for-next 2014-08-14 08:58:04 -07:00
Makefile IB: Allow build of hw/ and ulp/ subdirectories independently 2014-06-02 14:51:12 -07:00