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authorLinus Torvalds <torvalds@linux-foundation.org>2013-09-10 13:03:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-09-10 13:03:41 -0700
commit4d7696f1b05f4aeb586c74868fe3da2731daca4b (patch)
treedd6cf4d41df2c0a1f52a85a3f8b8af5a9ebdeb5d /lib/raid6/Makefile
parentb05430fc9341fea7a6228a3611c850a476809596 (diff)
parentbfc90cb0936f5b972706625f38f72c7cb726c20a (diff)
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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/Makefile6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/raid6/Makefile b/lib/raid6/Makefile
index b4625787c7ee..c7dab0645554 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 )