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| author |   Nicolas Pitre <nico@cam.org> | 2006-02-01 19:26:01 +0000 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2006-02-01 19:26:01 +0000 |
| commit | 18afea04f1dfc5d52fd2579cd17adc3956acd4ad (patch) | |
| tree | 45b56a2a6c16662bfd135637295798a9fba3ac69 /arch/arm/oprofile | |
| parent | [ARM] 3293/1: don't invalidate the whole I-cache with xscale_coherent_user_range (diff) | |
| download | linux-dev-18afea04f1dfc5d52fd2579cd17adc3956acd4ad.tar.xz linux-dev-18afea04f1dfc5d52fd2579cd17adc3956acd4ad.zip | |
[ARM] 3294/1: don't invalidate individual BTB entries on ARMv6
Patch from Nicolas Pitre
Doing so adds a much larger cost to the loop than the cost implied by
simply invalidating the whole BTB at once.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/oprofile')
0 files changed, 0 insertions, 0 deletions