diff options
| author | Jack Steiner <steiner@sgi.com> | 2009-12-15 16:48:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 07:20:17 -0800 |
| commit | 5958ab88f721d312b531d17705fc3ed54102fa05 (patch) | |
| tree | 0fdd2a982c1fa0370d496a25f7b3ef70ccb96bde /drivers/misc/sgi-gru/grulib.h | |
| parent | 2ce4d4c937ce4c14704f02ae60e2e07e3906c68a (diff) | |
| download | op-kernel-dev-5958ab88f721d312b531d17705fc3ed54102fa05.zip op-kernel-dev-5958ab88f721d312b531d17705fc3ed54102fa05.tar.gz | |
gru: improve GRU TLB dropin statistics
Update the TLB dropin statistics kept for each GRU context. Count TLB
dropins separate from the misses - some misses do not result in a TLB
dropin. Some of the diagnostics need both counts.
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 'drivers/misc/sgi-gru/grulib.h')
| -rw-r--r-- | drivers/misc/sgi-gru/grulib.h | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/misc/sgi-gru/grulib.h b/drivers/misc/sgi-gru/grulib.h index c6928af..e77d1b1 100644 --- a/drivers/misc/sgi-gru/grulib.h +++ b/drivers/misc/sgi-gru/grulib.h @@ -63,18 +63,9 @@ #define THREAD_POINTER(p, th) (p + GRU_GSEG_PAGESIZE * (th)) #define GSEG_START(cb) ((void *)((unsigned long)(cb) & ~(GRU_GSEG_PAGESIZE - 1))) -/* - * Statictics kept on a per-GTS basis. - */ -struct gts_statistics { - unsigned long fmm_tlbdropin; - unsigned long upm_tlbdropin; - unsigned long context_stolen; -}; - struct gru_get_gseg_statistics_req { - unsigned long gseg; - struct gts_statistics stats; + unsigned long gseg; + struct gru_gseg_statistics stats; }; /* |
