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| author | Paul Mundt <lethal@linux-sh.org> | 2009-08-15 02:49:40 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-08-15 02:49:40 +0900 |
| commit | 112e58471de3431fbd03dee514777ad4a66a77b2 (patch) | |
| tree | d1cb3238e18467479d876ebcc99e06c1885e2538 /arch/sh/kernel/process_32.c | |
| parent | e7b8b7f16edc9b363573eadf2ab2683473626071 (diff) | |
sh: TLB protection violation exception optimizations.
This adds a bit of rework to have the TLB protection violations skip the
TLB miss fastpath and go directly in to do_page_fault(), as these require
slow path handling.
Based on an earlier patch by SUGIOKA Toshinobu.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/process_32.c')
0 files changed, 0 insertions, 0 deletions