[PATCH 0/4] 8xx: Optimize TLB Miss code.
Joakim.Tjernlund at transmode.se
Wed Mar 3 02:37:08 EST 2010
This set of tries to optimize the TLB code on 8xx even
more. If they work, it should be a noticable performance
I would be very happy if you could test them for me.
Since Scott has done some testing of these patches I resend
them with my SOB.
Scott, can you "bless" these patches too?
Joakim Tjernlund (4):
8xx: Optimze TLB Miss handlers
8xx: Avoid testing for kernel space in ITLB Miss.
8xx: Don't touch ACCESSED when no SWAP.
8xx: Use SPRG2 and DAR registers to stash r11 and cr.
arch/powerpc/kernel/head_8xx.S | 70 +++++++++++++++++++++++++++-------------
1 files changed, 47 insertions(+), 23 deletions(-)
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