]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 00e4cdc) | patch
NVMe: Increase the max transfer size when mdts is 0
authorSathyavathi M <sathya.m@samsung.com>
Thu, 5 Nov 2015 19:52:28 +0000 (12:52 -0700)
committerJens Axboe <axboe@fb.com>
Wed, 11 Nov 2015 16:36:56 +0000 (09:36 -0700)
commit59567917a33cc69188615fe66a415124412a2f30
tree591c9e774d2bf3516913766ce26e90f8f3b690f9tree | snapshot
parent00e4cdc15dbf0347ea1e27f085cda54c7d610182commit | diff
NVMe: Increase the max transfer size when mdts is 0

This patch address the issue when IO with 128KB from FIO is split into
two parts, 124KB and 4KB, due to max transfer size(127KB). This degrades
the device performance.

Signed-off-by: Sathyavathi M <sathya.m@samsung.com>
Acked-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/nvme/host/pci.c diff | blob | history
Linux Kernel Source Tree.