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author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-23 09:44:10 -0700 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-23 09:44:10 -0700 |
commit | 6b426e785cb81e53dc2fc4dcf997661472b470ef (patch) | |
tree | 3dbde895f120e78f66b32ddd9c9cbe3d83a59637 /arch/parisc/Kconfig | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6 (diff) | |
parent | [PARISC] MAINTAINERS (diff) | |
download | linux-dev-6b426e785cb81e53dc2fc4dcf997661472b470ef.tar.xz linux-dev-6b426e785cb81e53dc2fc4dcf997661472b470ef.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6:
[PARISC] MAINTAINERS
[PARISC] Make ioremap default to _nocache
[PARISC] Add new entries to the syscall table
[PARISC] Further work for multiple page sizes
[PARISC] Fix up hil_kbd.c mismerge
[PARISC] defconfig updates
[PARISC] Document that we tolerate "Relaxed Ordering"
[PARISC] Misc. janitorial work
[PARISC] EISA regions must be mapped NO_CACHE
[PARISC] OSS ad1889: Match register names with ALSA driver
Diffstat (limited to 'arch/parisc/Kconfig')
-rw-r--r-- | arch/parisc/Kconfig | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 19f911c5dd58..910fb3afc0b5 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -138,6 +138,37 @@ config 64BIT enable this option otherwise. The 64bit kernel is significantly bigger and slower than the 32bit one. +choice + prompt "Kernel page size" + default PARISC_PAGE_SIZE_4KB if !64BIT + default PARISC_PAGE_SIZE_4KB if 64BIT +# default PARISC_PAGE_SIZE_16KB if 64BIT + +config PARISC_PAGE_SIZE_4KB + bool "4KB" + help + This lets you select the page size of the kernel. For best + performance, a page size of 16KB is recommended. For best + compatibility with 32bit applications, a page size of 4KB should be + selected (the vast majority of 32bit binaries work perfectly fine + with a larger page size). + + 4KB For best 32bit compatibility + 16KB For best performance + 64KB For best performance, might give more overhead. + + If you don't know what to do, choose 4KB. + +config PARISC_PAGE_SIZE_16KB + bool "16KB (EXPERIMENTAL)" + depends on PA8X00 && EXPERIMENTAL + +config PARISC_PAGE_SIZE_64KB + bool "64KB (EXPERIMENTAL)" + depends on PA8X00 && EXPERIMENTAL + +endchoice + config SMP bool "Symmetric multi-processing support" ---help--- |