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| author | ian <ian@FreeBSD.org> | 2014-02-08 22:21:38 +0000 |
|---|---|---|
| committer | ian <ian@FreeBSD.org> | 2014-02-08 22:21:38 +0000 |
| commit | 5da54698fa93663e708069fcb779720291895435 (patch) | |
| tree | ba2a39fcaa3ecafa8056165f8d0b934acd71e312 /sys/conf | |
| parent | 2c14a9960a252fb6a8620e30817461845e43f148 (diff) | |
| download | FreeBSD-src-5da54698fa93663e708069fcb779720291895435.zip FreeBSD-src-5da54698fa93663e708069fcb779720291895435.tar.gz | |
Remove the ARM_USE_SMALL_ALLOC option and code related to it.
This was an optimization used only by a few xscale platforms. Part of
the optimization was to create a direct map for all physical pages, and
that resulted in making multiple mappings of pages in a way that bypassed
the logic in pmap.c to handle VIVT cache aliasing. It also just generally
made the code more complex and hard to maintain for all SoCs.
Reviewed by: cognet
Diffstat (limited to 'sys/conf')
| -rw-r--r-- | sys/conf/options.arm | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sys/conf/options.arm b/sys/conf/options.arm index c7f0bcf..1080bf3 100644 --- a/sys/conf/options.arm +++ b/sys/conf/options.arm @@ -4,7 +4,6 @@ ARM_CACHE_LOCK_ENABLE opt_global.h ARM_KERN_DIRECTMAP opt_vm.h ARM_L2_PIPT opt_global.h ARM_MANY_BOARD opt_global.h -ARM_USE_SMALL_ALLOC opt_global.h ARM_WANT_TP_ADDRESS opt_global.h COUNTS_PER_SEC opt_timer.h CPU_ARM9 opt_global.h |
