Alexander Motin 657dc81d90 Improve ioat(4) NUMA-awareness. ... Allocate ioat->ring memory from the device domain. Schedule ioat->poll_timer to the first CPU of the device domain. According to pcm-numa tool from intel-pcm port, this reduces number of remote DRAM accesses while copying data by 75%. And unless it is a noise, I've noticed some speed improvement when copying data to other domain. MFC after: 1 week Sponsored by: iXsystems, Inc.		2019-09-19 22:15:57 +00:00
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ioat.c	Improve ioat(4) NUMA-awareness.	2019-09-19 22:15:57 +00:00
ioat.h	ioat(4): Set __result_use_check on ioat_acquire_reserve	2019-01-17 23:21:02 +00:00
ioat_hw.h	ioat(4): Export HW capabilities to consumers	2016-07-12 21:56:49 +00:00
ioat_internal.h	Improve ioat(4) NUMA-awareness.	2019-09-19 22:15:57 +00:00
ioat_test.c	ioatcontrol(8) could exercise 8k-aligned copy with page-break, crc and	2019-04-02 19:06:25 +00:00
ioat_test.h	ioatcontrol(8) could exercise 8k-aligned copy with page-break, crc and	2019-04-02 19:06:25 +00:00