diff options
| author | Richard Braun <rbraun@sceen.net> | 2011-12-13 20:27:56 +0000 |
|---|---|---|
| committer | Richard Braun <rbraun@sceen.net> | 2011-12-17 22:12:34 +0000 |
| commit | 7bc54a622e0c57a1085cd2990a1deedc8bd4743d (patch) | |
| tree | 0356aefb0a935c30d295a86cec2386d5197c4754 /configfrag.ac | |
| parent | d25bd66fe0bd4cddb18890390198c86b9e9b56b4 (diff) | |
Import the slab allocator
As it is intended to completely replace the zone allocator, remove it on
the way. So long to the venerable code !
* Makefrag.am (libkernel_a_SOURCES): Add kern/slab.{c,h}, remove kern/kalloc.c
and kern/zalloc.{c,h}.
* configfrag.ac (SLAB_VERIFY, SLAB_USE_CPU_POOLS): Add defines.
* i386/Makefrag.am (libkernel_a_SOURCES): Remove i386/i386/zalloc.h.
* i386/configfrag.ac (CPU_L1_SHIFT): Remove define.
* include/mach_debug/slab_info.h: New file.
* kern/slab.c: Likewise.
* kern/slab.h: Likewise.
* i386/i386/zalloc.h: Remove file.
* include/mach_debug/zone_info.h: Likewise.
* kern/kalloc.c: Likewise.
* kern/zalloc.c: Likewise.
* kern/zalloc.h: Likewise.
Diffstat (limited to 'configfrag.ac')
| -rw-r--r-- | configfrag.ac | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/configfrag.ac b/configfrag.ac index 77b00248..5f13b63c 100644 --- a/configfrag.ac +++ b/configfrag.ac @@ -102,6 +102,12 @@ AC_DEFINE([STAT_TIME], [1], [STAT_TIME]) # Kernel tracing. AC_DEFINE([XPR_DEBUG], [1], [XPR_DEBUG]) + +# Slab allocator debugging facilities. +AC_DEFINE([SLAB_VERIFY], [0], [SLAB_VERIFY]) + +# Enable the CPU pool layer in the slab allocator. +AC_DEFINE([SLAB_USE_CPU_POOLS], [0], [SLAB_USE_CPU_POOLS]) # # Options. |