Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Bob Liu d602dabaeb SLOB: Free objects to their own list ... SLOB has alloced smaller objects from their own list in reduce overall external fragmentation and increase repeatability, free to their own list also. This is /proc/meminfo result in my test machine: without this patch: === MemTotal: 1030720 kB MemFree: 750012 kB Buffers: 15496 kB Cached: 160396 kB SwapCached: 0 kB Active: 105024 kB Inactive: 145604 kB Active(anon): 74816 kB Inactive(anon): 2180 kB Active(file): 30208 kB Inactive(file): 143424 kB Unevictable: 16 kB .... with this patch: === MemTotal: 1030720 kB MemFree: 751908 kB Buffers: 15492 kB Cached: 160280 kB SwapCached: 0 kB Active: 102720 kB Inactive: 146140 kB Active(anon): 73168 kB Inactive(anon): 2180 kB Active(file): 29552 kB Inactive(file): 143960 kB Unevictable: 16 kB ... The result shows an improvement of 1 MB! And when I tested it on a embeded system with 64 MB, I found this path is never called during kernel bootup. Acked-by: Matt Mackall <mpm@selenic.com> Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>		2010-07-16 11:03:20 +03:00
..
backing-dev.c	writeback: simplify the write back thread queue	2010-07-06 08:59:53 +02:00
bootmem.c	Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip	2010-04-07 11:02:23 -07:00
bounce.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
compaction.c	mm: compaction: add a tunable that decides when memory should be compacted and when it should be reclaimed	2010-05-25 08:06:59 -07:00
debug-pagealloc.c
dmapool.c
fadvise.c	readahead: introduce FMODE_RANDOM for POSIX_FADV_RANDOM	2010-03-06 11:26:25 -08:00
failslab.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
filemap.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse	2010-05-30 09:16:14 -07:00
filemap_xip.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
fremap.c	mm: clean up mm_counter	2010-03-06 11:26:23 -08:00
highmem.c	highmem: remove unneeded #ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT for debug_kmap_atomic()	2010-05-25 08:07:01 -07:00
hugetlb.c	cpuset,mm: fix no node to alloc memory when changing cpuset's mems	2010-05-25 08:06:57 -07:00
hwpoison-inject.c
init-mm.c
internal.h
Kconfig	mm: allow CONFIG_MIGRATION to be set without CONFIG_NUMA or memory hot-remove	2010-05-25 08:06:59 -07:00
Kconfig.debug
kmemcheck.c	kmemcheck: Fix build errors due to missing slab.h	2010-03-30 22:02:32 +09:00
kmemleak-test.c
kmemleak.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ksm.c	mm: migration: share the anon_vma ref counts between KSM and page migration	2010-05-25 08:06:58 -07:00
maccess.c
madvise.c
Makefile	mm: compaction: memory compaction core	2010-05-25 08:06:59 -07:00
memcontrol.c	memcg: fix wake up in oom wait queue	2010-06-29 15:29:30 -07:00
memory-failure.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
memory.c	mm: document follow_page()	2010-05-25 08:07:00 -07:00
memory_hotplug.c	mem-hotplug: fix potential race while building zonelist for new populated zone	2010-05-25 08:07:02 -07:00
mempolicy.c	mempolicy: fix dangling reference to tmpfs superblock mpol	2010-06-29 15:29:31 -07:00
mempool.c
migrate.c	memcg: fix mis-accounting of file mapped racy with migration	2010-05-27 09:12:44 -07:00
mincore.c	mincore: do nested page table walks	2010-05-25 08:06:58 -07:00
mlock.c	x86, perf, bts, mm: Delete the never used BTS-ptrace code	2010-03-26 11:33:55 +01:00
mm_init.c
mmap.c	mmap: check ->vm_ops before dereferencing	2010-04-27 08:26:51 -07:00
mmu_context.c	exit: fix oops in sync_mm_rss	2010-03-24 16:31:21 -07:00
mmu_notifier.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
mmzone.c
mprotect.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
mremap.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
msync.c	sanitize vfs_fsync calling conventions	2010-05-21 18:31:21 -04:00
nommu.c	nommu: allow private mappings of read-only devices	2010-05-26 08:19:23 -07:00
oom_kill.c	memcg: make oom killer a no-op when no killable task can be found	2010-05-27 09:12:43 -07:00
page-writeback.c	writeback: remove writeback_inodes_wbc	2010-07-06 08:54:03 +02:00
page_alloc.c	numa: introduce numa_mem_id()- effective local memory node id	2010-05-27 09:12:57 -07:00
page_cgroup.c	memcg: avoid use cmpxchg in swap cgroup maintainance	2010-03-17 18:43:47 -07:00
page_io.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
page_isolation.c
pagewalk.c	pagemap: fix pfn calculation for hugepage	2010-04-07 08:38:04 -07:00
percpu-km.c	percpu: implement kernel memory based chunk allocation	2010-05-01 08:30:50 +02:00
percpu-vm.c	percpu: move vmalloc based chunk management into percpu-vm.c	2010-05-01 08:30:50 +02:00
percpu.c	percpu: fix first chunk match in per_cpu_ptr_to_phys()	2010-06-18 15:07:23 +02:00
percpu_up.c	percpu: don't implicitly include slab.h from percpu.h	2010-03-30 22:02:32 +09:00
prio_tree.c
quicklist.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
readahead.c	readahead.c: fix comment	2010-05-25 08:07:00 -07:00
rmap.c	mm: migration: avoid race between shift_arg_pages() and rmap_walk() during migration by not migrating temporary stacks	2010-05-25 08:06:59 -07:00
shmem.c	fix truncate inode time modification breakage	2010-06-04 17:16:30 -04:00
slab.c	numa: slab: use numa_mem_id() for slab local memory node	2010-05-27 09:12:57 -07:00
slob.c	SLOB: Free objects to their own list	2010-07-16 11:03:20 +03:00
slub.c	Merge branch 'slub/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6	2010-05-30 12:46:17 -07:00
sparse-vmemmap.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
sparse.c	sparsemem: on no vmemmap path put mem_map on node high too	2010-05-25 08:06:56 -07:00
swap.c	mm: export lru_cache_add_*() to modules	2010-05-25 15:06:06 +02:00
swap_state.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
swapfile.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6	2010-05-21 15:26:46 -07:00
thrash.c
truncate.c	fs: introduce new truncate sequence	2010-05-27 22:15:33 -04:00
util.c	slab: Generify kernel pointer validation	2010-04-09 10:09:50 -07:00
vmalloc.c
vmscan.c	vmscan: fix do_try_to_free_pages() return value when priority==0 reclaim failure	2010-06-04 15:21:45 -07:00
vmstat.c	mm: compaction: direct compact when a high-order allocation fails	2010-05-25 08:06:59 -07:00