Davidlohr Bueso 6b4ebc3a90 mm,vmacache: optimize overflow system-wide flushing ... For single threaded workloads, we can avoid flushing and iterating through the entire list of tasks, making the whole function a lot faster, requiring only a single atomic read for the mm_users. Signed-off-by: Davidlohr Bueso <davidlohr@hp.com> Suggested-by: Oleg Nesterov <oleg@redhat.com> Cc: Aswin Chandramouleeswaran <aswin@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2014-06-04 16:53:57 -07:00
..
backing-dev.c	arch: Mass conversion of smp_mb__*()	2014-04-18 14:20:48 +02:00
balloon_compaction.c	mm: print more details for bad_page()	2014-01-23 16:36:50 -08:00
bootmem.c
cleancache.c	mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE	2014-01-23 16:36:50 -08:00
compaction.c	mm/compaction: make isolate_freepages start at pageblock boundary	2014-05-06 13:04:59 -07:00
debug-pagealloc.c
dmapool.c	mm: Fix printk typo in dmapool.c	2014-05-05 15:44:47 +02:00
early_ioremap.c	mm: create generic early_ioremap() support	2014-04-07 16:36:15 -07:00
fadvise.c
failslab.c
filemap_xip.c
filemap.c	Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-03 12:57:53 -07:00
fremap.c	mm: softdirty: make freshly remapped file pages being softdirty unconditionally	2014-06-04 16:53:56 -07:00
frontswap.c
highmem.c
huge_memory.c	Merge branch 'sched/urgent' into sched/core, to avoid conflicts	2014-05-07 13:15:46 +02:00
hugetlb_cgroup.c	cgroup: drop const from @buffer of cftype->write_string()	2014-03-19 10:23:54 -04:00
hugetlb.c	hugetlb: ensure hugepage access is denied if hugepages are not supported	2014-05-06 13:04:58 -07:00
hwpoison-inject.c	mm/hwpoison: add '#' to hwpoison_inject	2014-01-21 16:19:48 -08:00
init-mm.c
internal.h	mm/readahead.c: inline ra_submit	2014-04-07 16:35:58 -07:00
interval_tree.c
iov_iter.c	take iov_iter stuff to mm/iov_iter.c	2014-04-01 23:19:30 -04:00
Kconfig	hugetlb: restrict hugepage_migration_support() to x86_64	2014-06-04 16:53:51 -07:00
Kconfig.debug
kmemcheck.c
kmemleak-test.c
kmemleak.c	mm: postpone the disabling of kmemleak early logging	2014-05-11 17:55:48 +09:00
ksm.c	mm: close PageTail race	2014-03-04 07:55:47 -08:00
list_lru.c	mm: keep page cache radix tree nodes in check	2014-04-03 16:21:01 -07:00
maccess.c
madvise.c	mm: madvise: fix MADV_WILLNEED on shmem swapouts	2014-05-23 09:37:29 -07:00
Makefile	block: move mm/bounce.c to block/	2014-05-19 20:01:52 -06:00
memblock.c	mm/memblock: add physical memory list	2014-05-20 08:58:39 +02:00
memcontrol.c	mm: get rid of __GFP_KMEMCG	2014-06-04 16:53:56 -07:00
memory_hotplug.c	mm/memory_hotplug.c: move register_memory_resource out of the lock_memory_hotplug	2014-01-23 16:36:52 -08:00
memory-failure.c	mm/memory-failure.c: fix memory leak by race between poison and unpoison	2014-05-23 09:37:30 -07:00
memory.c	x86: define _PAGE_NUMA by reusing software bits on the PMD and PTE levels	2014-06-04 16:53:55 -07:00
mempolicy.c	mm, mempolicy: remove per-process flag	2014-04-07 16:35:54 -07:00
mempool.c	mempool: add unlikely and likely hints	2014-04-07 16:35:55 -07:00
migrate.c	mm: fix swapops.h:131 bug if remap_file_pages raced migration	2014-03-20 22:09:09 -07:00
mincore.c	mm + fs: prepare for non-page entries in page cache radix trees	2014-04-03 16:21:00 -07:00
mlock.c	mm: try_to_unmap_cluster() should lock_page() before mlocking	2014-04-07 16:35:57 -07:00
mm_init.c	mm: bring back /sys/kernel/mm	2014-01-27 21:02:39 -08:00
mmap.c	mm: per-thread vma caching	2014-04-07 16:35:53 -07:00
mmu_context.c	sched/mm: call finish_arch_post_lock_switch in idle_task_exit and use_mm	2014-02-21 08:50:17 +01:00
mmu_notifier.c	mm: audit/fix non-modular users of module_init in core code	2014-01-23 16:36:52 -08:00
mmzone.c
mprotect.c	mm: move mmu notifier call from change_protection to change_pmd_range	2014-04-07 16:35:50 -07:00
mremap.c	mm, thp: close race between mremap() and split_huge_page()	2014-05-11 17:55:48 +09:00
msync.c
nobootmem.c	mm/nobootmem.c: mark function as static	2014-04-03 16:21:02 -07:00
nommu.c	mm: fix 'ERROR: do not initialise globals to 0 or NULL' and coding style	2014-04-07 16:35:55 -07:00
oom_kill.c	mm, oom: base root bonus on current usage	2014-01-30 16:56:56 -08:00
page_alloc.c	mm: get rid of __GFP_KMEMCG	2014-06-04 16:53:56 -07:00
page_cgroup.c	mm/page_cgroup.c: mark functions as static	2014-04-03 16:21:02 -07:00
page_io.c	Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block	2014-01-30 11:19:05 -08:00
page_isolation.c
page-writeback.c	mm/page-writeback.c: fix divide by zero in pos_ratio_polynom	2014-05-06 13:04:58 -07:00
pagewalk.c
percpu-km.c
percpu-vm.c
percpu.c	percpu: make pcpu_alloc_chunk() use pcpu_mem_free() instead of kfree()	2014-04-14 16:18:06 -04:00
pgtable-generic.c
process_vm_access.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2014-04-12 14:49:50 -07:00
quicklist.c
readahead.c	mm/readahead.c: inline ra_submit	2014-04-07 16:35:58 -07:00
rmap.c	mm: softdirty: don't forget to save file map softdiry bit on unmap	2014-06-04 16:53:56 -07:00
shmem.c	mm: Initialize error in shmem_file_aio_read()	2014-04-13 14:10:26 -07:00
slab_common.c	mm: get rid of __GFP_KMEMCG	2014-06-04 16:53:56 -07:00
slab.c	sl[au]b: charge slabs to kmemcg explicitly	2014-06-04 16:53:56 -07:00
slab.h	sl[au]b: charge slabs to kmemcg explicitly	2014-06-04 16:53:56 -07:00
slob.c	mm: slab/slub: use page->list consistently instead of page->lru	2014-04-11 10:06:06 +03:00
slub.c	mm: get rid of __GFP_KMEMCG	2014-06-04 16:53:56 -07:00
sparse-vmemmap.c	mm/sparse: use memblock apis for early memory allocations	2014-01-21 16:19:47 -08:00
sparse.c	mm: use macros from compiler.h instead of __attribute__((...))	2014-04-07 16:35:54 -07:00
swap_state.c	swap: add a simple detector for inappropriate swapin readahead	2014-02-06 13:48:51 -08:00
swap.c	mm: thrash detection-based file cache sizing	2014-04-03 16:21:01 -07:00
swapfile.c	mm/swap: fix race on swap_info reuse between swapoff and swapon	2014-02-06 13:48:51 -08:00
truncate.c	mm: filemap: update find_get_pages_tag() to deal with shadow entries	2014-05-06 13:04:59 -07:00
util.c	nick kvfree() from apparmor	2014-05-06 14:02:53 -04:00
vmacache.c	mm,vmacache: optimize overflow system-wide flushing	2014-06-04 16:53:57 -07:00
vmalloc.c	mm/vmalloc.c: enhance vm_map_ram() comment	2014-04-07 16:35:55 -07:00
vmpressure.c	arm, pm, vmpressure: add missing slab.h includes	2014-02-03 13:24:01 -05:00
vmscan.c	mm: only force scan in reclaim when none of the LRUs are big enough.	2014-06-04 16:53:56 -07:00
vmstat.c	mm,vmacache: add debug data	2014-06-04 16:53:57 -07:00
workingset.c	mm: keep page cache radix tree nodes in check	2014-04-03 16:21:01 -07:00
zbud.c
zsmalloc.c	zsmalloc: Fix CPU hotplug callback registration	2014-03-20 13:43:45 +01:00
zswap.c	Merge branch 'akpm' (incoming from Andrew)	2014-04-07 16:38:06 -07:00