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(parent: 57ebb03) | patch
gru: preload tlb for bcopy instructions
authorJack Steiner <steiner@sgi.com>
Wed, 16 Dec 2009 00:48:13 +0000 (16:48 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 16 Dec 2009 15:20:16 +0000 (07:20 -0800)
commitc550222f64265c9384c45d7f691445386025a82b
tree562d45bf656c8bafc9c0dd5b3897dba5da6ae9a3tree | snapshot
parent57ebb0342c12f00e7a6d15ba59bb6c3ee501c3afcommit | diff
gru: preload tlb for bcopy instructions

Add anticipatory TLB dropins for GRU TLB misses that occur on BCOPY
instructions that copy large amounts of data.

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>
drivers/misc/sgi-gru/grufault.c diff | blob | history
drivers/misc/sgi-gru/grufile.c diff | blob | history
drivers/misc/sgi-gru/gruhandles.c diff | blob | history
drivers/misc/sgi-gru/gruhandles.h diff | blob | history
drivers/misc/sgi-gru/grukservices.c diff | blob | history
drivers/misc/sgi-gru/grulib.h diff | blob | history
drivers/misc/sgi-gru/grumain.c diff | blob | history
drivers/misc/sgi-gru/gruprocfs.c diff | blob | history
drivers/misc/sgi-gru/grutables.h diff | blob | history
Domain: SCM / Uncategorized;