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| author | Jack Steiner <steiner@sgi.com> | 2009-06-18 01:28:27 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-18 22:04:02 +0200 |
| commit | 270952a907220c0331fdaecbb55df892921c5e2d (patch) | |
| tree | 374bc1a642108f2c878a86903a70d8af8cd7a04a /drivers/misc/sgi-gru/grutables.h | |
| parent | gru: update gru kernel self tests (diff) | |
| download | linux-270952a907220c0331fdaecbb55df892921c5e2d.tar.xz linux-270952a907220c0331fdaecbb55df892921c5e2d.zip | |
gru: update to rev 0.9 of gru spec
Update GRU driver to the latest version of the GRU spec. This consists
of minor updates:
- changes & additions to error status bits
- new restriction on handling of TLB misses while in FMM mode
- new field (not used by software) in TFH
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/misc/sgi-gru/grutables.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h index 6dfb3e69411f..246c63883ebf 100644 --- a/drivers/misc/sgi-gru/grutables.h +++ b/drivers/misc/sgi-gru/grutables.h @@ -212,6 +212,7 @@ struct gru_stats_s { atomic_long_t tlb_dropin_fail_fmm; atomic_long_t tlb_dropin_fail_no_exception; atomic_long_t tlb_dropin_fail_no_exception_war; + atomic_long_t tfh_stale_on_fault; atomic_long_t mmu_invalidate_range; atomic_long_t mmu_invalidate_page; atomic_long_t mmu_clear_flush_young; |