f0bc1a6b07
cmake: Add option for "mem: per-CPU allocator cache (ThunderX2 workaround)"
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Change-Id: I7156cf433b2081246d1d9b8e4fde489609676ef1
2019-08-08 00:29:34 +00:00
99fba2df1c
mem: per-CPU allocator cache (ThunderX2 workaround)
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Change-Id: I7694524c5e9674a6f7bfcd911f8b0dbbead7df5a
2019-06-03 01:22:03 +00:00
9ec0aeeab5
debug.h: merge both instances into ihk/debug.h
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We do not need two debug.h files.
Take Fujitsu's STATIC_ASSERT over BUILD_BUG_ON because it is more used
Change-Id: If04c17fbb7406ab15fe86267fed8d6da460cec62
Fujitsu: POSTK_DEBUG_ARCH_DEP_9
2019-03-01 05:10:35 +00:00
0f58e9e77d
NUMA: expose correct /sys/devices/system/node/nodeX/meminfo
2017-07-07 00:59:32 +09:00
8426cf589a
ihk_pagealloc_free(): report double-free in bitmap based allocator
2017-07-08 18:36:05 +09:00
201a7e2595
Red-black tree based physical memory management
2017-07-08 18:26:51 +09:00
00f3fe0840
ihk_mc_alloc_aligned_pages_node(): support for explicit indication of target NUMA node
2016-12-30 19:03:59 +09:00
701cdcdab1
use MCS locks in physical memory allocator
2016-12-19 12:57:59 +09:00
011185e3f7
__ihk_pagealloc_large(): fix 1GB page alignment bug
2016-12-07 09:38:37 +09:00
2929fbb803
NUMA: support multiple physical allocators
2016-10-14 21:34:30 +09:00
9b82f1a52c
use ihk_mc_alloc/free_pages() and eliminate direct calls to low level routines
2016-10-14 21:34:29 +09:00
2f89e26ac0
add modification history entry to the following files,
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mckernel/lib/include/*.h
mckernel/arch/x86/elfboot/*
mckernel/arch/x86/kboot/main.c
mckernel/arch/x86/kernel/*
mckernel/lib/page_alloc.c
mckernel/lib/string.c
mckernel/lib/include/ihk/*
except
mckernel/arch/x86/kernel/include/signal.h
mckernel/arch/x86/tools/mcreboot-attached-mic.sh.in
mckernel/arch/x86/kernel/include/syscall_list.h
mckernel/arch/x86/kernel/syscall.c
.
2013-11-14 18:30:06 +09:00
384328c6bc
add copyright notice to the following files,
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mckernel/lib/include/*.h
mckernel/arch/x86/elfboot/*
mckernel/arch/x86/kboot/main.c
mckernel/arch/x86/kernel/*
mckernel/lib/page_alloc.c
mckernel/lib/string.c
mckernel/lib/include/ihk/*
except
mckernel/arch/x86/kernel/include/signal.h
mckernel/arch/x86/tools/mcreboot-attached-mic.sh.in
mckernel/arch/x86/kernel/include/syscall_list.h
mckernel/arch/x86/kernel/syscall.c
.
2013-11-14 17:09:58 +09:00
6722f35ffc
calculate a physical address in 64 bit width
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When physical page of address 0x1_0000_0000 is allocated,
it becomes false ENOMEM error.
2013-10-31 18:39:38 +09:00
630170fb6a
add ihk_mc_allocate_aligned_pages()
2013-07-10 13:11:18 +09:00
f9cb60ef33
IHK query free memory request and implementation
2013-06-24 09:00:48 +09:00
6614bcaa68
allocate/de-allocate exact number of pages requested
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derived from:
commit 3ba275833ac741db59ec9a614297aef9f01da908
Author: Masamichi Takagi m-takagi@ab.jp.nec.com <takagi@kncc12.(none)>
Date: Thu Jan 17 17:34:12 2013 +0900
make aal reserve exact number of physical pages even when requested >= 32 pages
2013-05-31 18:32:48 +09:00
bb4caccf98
add memory allocation check
2013-05-28 12:06:41 +09:00
da97e6af6b
move NULL check before use (bug#22)
2013-05-17 17:15:56 +09:00
4693789608
change function names
2012-12-17 16:15:05 +09:00
0a808057eb
modify include lines and Makefiles
2012-12-17 16:10:56 +09:00
158903c7b6
modify file names and create directories
2012-12-17 15:39:24 +09:00
