diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-10 13:03:41 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-10 13:03:41 -0700 |
commit | 4d7696f1b05f4aeb586c74868fe3da2731daca4b (patch) | |
tree | dd6cf4d41df2c0a1f52a85a3f8b8af5a9ebdeb5d /lib/raid6/Makefile | |
parent | b05430fc9341fea7a6228a3611c850a476809596 (diff) | |
parent | bfc90cb0936f5b972706625f38f72c7cb726c20a (diff) | |
download | op-kernel-dev-4d7696f1b05f4aeb586c74868fe3da2731daca4b.zip op-kernel-dev-4d7696f1b05f4aeb586c74868fe3da2731daca4b.tar.gz |
Merge tag 'md/3.12' of git://neil.brown.name/md
Pull md update from Neil Brown:
"Headline item is multithreading for RAID5 so that more IO/sec can be
supported on fast (SSD) devices. Also TILE-Gx SIMD suppor for RAID6
calculations and an assortment of bug fixes"
* tag 'md/3.12' of git://neil.brown.name/md:
raid5: only wakeup necessary threads
md/raid5: flush out all pending requests before proceeding with reshape.
md/raid5: use seqcount to protect access to shape in make_request.
raid5: sysfs entry to control worker thread number
raid5: offload stripe handle to workqueue
raid5: fix stripe release order
raid5: make release_stripe lockless
md: avoid deadlock when dirty buffers during md_stop.
md: Don't test all of mddev->flags at once.
md: Fix apparent cut-and-paste error in super_90_validate
raid6/test: replace echo -e with printf
RAID: add tilegx SIMD implementation of raid6
md: fix safe_mode buglet.
md: don't call md_allow_write in get_bitmap_file.
Diffstat (limited to 'lib/raid6/Makefile')
-rw-r--r-- | lib/raid6/Makefile | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/raid6/Makefile b/lib/raid6/Makefile index b462578..c7dab06 100644 --- a/lib/raid6/Makefile +++ b/lib/raid6/Makefile @@ -6,6 +6,7 @@ raid6_pq-y += algos.o recov.o tables.o int1.o int2.o int4.o \ raid6_pq-$(CONFIG_X86) += recov_ssse3.o recov_avx2.o mmx.o sse1.o sse2.o avx2.o raid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altivec2.o altivec4.o altivec8.o raid6_pq-$(CONFIG_KERNEL_MODE_NEON) += neon.o neon1.o neon2.o neon4.o neon8.o +raid6_pq-$(CONFIG_TILEGX) += tilegx8.o hostprogs-y += mktables @@ -110,6 +111,11 @@ $(obj)/neon8.c: UNROLL := 8 $(obj)/neon8.c: $(src)/neon.uc $(src)/unroll.awk FORCE $(call if_changed,unroll) +targets += tilegx8.c +$(obj)/tilegx8.c: UNROLL := 8 +$(obj)/tilegx8.c: $(src)/tilegx.uc $(src)/unroll.awk FORCE + $(call if_changed,unroll) + quiet_cmd_mktable = TABLE $@ cmd_mktable = $(obj)/mktables > $@ || ( rm -f $@ && exit 1 ) |