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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 /include/linux/raid
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 'include/linux/raid')
-rw-r--r--include/linux/raid/pq.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h
index 0f424698064f..73069cb6c54a 100644
--- a/include/linux/raid/pq.h
+++ b/include/linux/raid/pq.h
@@ -101,6 +101,7 @@ extern const struct raid6_calls raid6_altivec8;
extern const struct raid6_calls raid6_avx2x1;
extern const struct raid6_calls raid6_avx2x2;
extern const struct raid6_calls raid6_avx2x4;
+extern const struct raid6_calls raid6_tilegx8;
struct raid6_recov_calls {
void (*data2)(int, size_t, int, int, void **);