diff options
| author |   Christoph Lameter <clameter@sgi.com> | 2007-05-12 11:15:24 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-12 11:26:22 -0700 |
| commit | f1d1a842d85acf34dd185027cb2c9b4fd13130ef (patch) | |
| tree | 99ec45adca911aeb145a56d75a213ebb900b2175 /arch/i386/Kconfig | |
| parent | compat signalfd and timerfd are cond syscalls (diff) | |
| download | linux-dev-f1d1a842d85acf34dd185027cb2c9b4fd13130ef.tar.xz linux-dev-f1d1a842d85acf34dd185027cb2c9b4fd13130ef.zip | |
SLUB: i386 support
SLUB cannot run on i386 at this point because i386 uses the page->private and
page->index field of slab pages for the pgd cache.
Make SLUB run on i386 by replacing the pgd slab cache with a quicklist.
Limit the changes as much as possible. Leave the improvised linked list in place
etc etc. This has been working here for a couple of weeks now.
Acked-by: William Lee Irwin III <wli@holomorphy.com>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/i386/Kconfig')
| -rw-r--r-- | arch/i386/Kconfig | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index 30944ee2e61a..c2d54b802232 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig @@ -55,6 +55,10 @@ config ZONE_DMA bool default y +config QUICKLIST + bool + default y + config SBUS bool @@ -79,10 +83,6 @@ config ARCH_MAY_HAVE_PC_FDC bool default y -config ARCH_USES_SLAB_PAGE_STRUCT - bool - default y - config DMI bool default y |