Davidlohr Bueso c8475d144a mm/memory.c: share the i_mmap_rwsem ...

The unmap_mapping_range family of functions do the unmapping of user pages
(ultimately via zap_page_range_single) without touching the actual
interval tree, thus share the lock.

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Acked-by: Hugh Dickins <hughd@google.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2014-12-13 12:42:46 -08:00

..

backing-dev.c

Merge branch 'for-3.18/core' of git://git.kernel.dk/linux-block

2014-10-18 11:53:51 -07:00

balloon_compaction.c

mm/balloon_compaction: fix deflation when compaction is disabled

2014-10-29 16:33:15 -07:00

bootmem.c

mem-hotplug: reset node managed pages when hot-adding a new pgdat

2014-11-13 16:17:06 -08:00

cleancache.c

mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE

2014-01-23 16:36:50 -08:00

cma.c

mm/CMA: fix boot regression due to physical address of high_memory

2014-12-10 17:41:02 -08:00

compaction.c

mm, compaction: more focused lru and pcplists draining

2014-12-10 17:41:06 -08:00

debug-pagealloc.c

mm, x86: Remove debug_pagealloc_enabled

2011-12-06 09:24:07 +01:00

debug.c

mm: move page->mem_cgroup bad page handling into generic code

2014-12-10 17:41:09 -08:00

dmapool.c

mm/dmapool.c: fixed a brace coding style issue

2014-10-09 22:26:00 -04:00

early_ioremap.c

mm: create generic early_ioremap() support

2014-04-07 16:36:15 -07:00

fadvise.c

teach SYSCALL_DEFINE<n> how to deal with long long/unsigned long long

2013-03-03 22:46:22 -05:00

failslab.c

switch debugfs to umode_t

2012-01-03 22:54:56 -05:00

filemap_xip.c

mm/xip: share the i_mmap_rwsem

2014-12-13 12:42:45 -08:00

filemap.c

mm: convert i_mmap_mutex to rwsem

2014-12-13 12:42:45 -08:00

fremap.c

mm: use new helper functions around the i_mmap_mutex

2014-12-13 12:42:45 -08:00

frontswap.c

mm/frontswap.c: fix the condition in BUG_ON

2014-12-10 17:41:08 -08:00

gup.c

mm: Update generic gup implementation to handle hugepage directory

2014-11-14 17:24:21 +11:00

highmem.c

mm/highmem: make kmap cache coloring aware

2014-08-06 18:01:22 -07:00

huge_memory.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2014-12-11 17:30:55 -08:00

hugetlb_cgroup.c

mm: hugetlb_cgroup: convert to lockless page counters

2014-12-10 17:41:04 -08:00

hugetlb.c

mm: convert i_mmap_mutex to rwsem

2014-12-13 12:42:45 -08:00

hwpoison-inject.c

mm/hwpoison-inject.c: remove unnecessary null test before debugfs_remove_recursive

2014-08-06 18:01:19 -07:00

init-mm.c

atomic: use <linux/atomic.h>

2011-07-26 16:49:47 -07:00

internal.h

mm, compaction: always update cached scanner positions

2014-12-10 17:41:06 -08:00

interval_tree.c

mm: convert a few VM_BUG_ON callers to VM_BUG_ON_VMA

2014-10-09 22:25:57 -04:00

iov_iter.c

copy_from_iter_nocache()

2014-12-08 20:25:23 -05:00

Kconfig

mm/balloon_compaction: add vmstat counters and kpageflags bit

2014-10-09 22:26:01 -04:00

Kconfig.debug

mm: more intensive memory corruption debugging

2012-01-10 16:30:42 -08:00

kmemcheck.c

mm/slab_common: move kmem_cache definition to internal header

2014-10-09 22:25:50 -04:00

kmemleak-test.c

mm/kmemleak-test.c: use pr_fmt for logging

2014-06-06 16:08:18 -07:00

kmemleak.c

mm: introduce kmemleak_update_trace()

2014-06-06 16:08:17 -07:00

ksm.c

mm: ksm use pr_err instead of printk

2014-10-09 22:26:00 -04:00

list_lru.c

mm: keep page cache radix tree nodes in check

2014-04-03 16:21:01 -07:00

maccess.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

madvise.c

mm: update the description for madvise_remove

2014-08-06 18:01:18 -07:00

Makefile

mm: page_cgroup: rename file to mm/swap_cgroup.c

2014-12-10 17:41:09 -08:00

memblock.c

mem-hotplug: let memblock skip the hotpluggable memory regions in __next_mem_range()

2014-09-10 15:42:12 -07:00

memcontrol.c

Merge branch 'akpm' (patchbomb from Andrew)

2014-12-10 18:34:42 -08:00

memory_hotplug.c

mm, memory_hotplug/failure: drain single zone pcplists

2014-12-10 17:41:05 -08:00

memory-failure.c

mm/memory-failure: share the i_mmap_rwsem

2014-12-13 12:42:45 -08:00

memory.c

mm/memory.c: share the i_mmap_rwsem

2014-12-13 12:42:46 -08:00

mempolicy.c

mm: mempolicy: skip inaccessible VMAs when setting MPOL_MF_LAZY

2014-10-09 22:26:02 -04:00

mempool.c

mm/mempool.c: update the kmemleak stack trace for mempool allocations

2014-06-06 16:08:17 -07:00

migrate.c

mm/balloon_compaction: redesign ballooned pages management

2014-10-09 22:26:01 -04:00

mincore.c

mm + fs: prepare for non-page entries in page cache radix trees

2014-04-03 16:21:00 -07:00

mlock.c

Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-10-13 15:44:12 +02:00

mm_init.c

mm: bring back /sys/kernel/mm

2014-01-27 21:02:39 -08:00

mmap.c

mm: convert i_mmap_mutex to rwsem

2014-12-13 12:42:45 -08:00

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

kvm: Fix page ageing bugs

2014-09-24 14:07:58 +02:00

mmzone.c

mm: numa: Change page last {nid,pid} into {cpu,pid}

2013-10-09 14:47:45 +02:00

mprotect.c

mm: softdirty: enable write notifications on VMAs after VM_SOFTDIRTY cleared

2014-10-14 02:18:28 +02:00

mremap.c

mm: convert i_mmap_mutex to rwsem

2014-12-13 12:42:45 -08:00

msync.c

msync: fix incorrect fstart calculation

2014-07-03 09:21:53 -07:00

nobootmem.c

mem-hotplug: reset node managed pages when hot-adding a new pgdat

2014-11-13 16:17:06 -08:00

nommu.c

mm/nommu: share the i_mmap_rwsem

2014-12-13 12:42:46 -08:00

oom_kill.c

Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2014-12-11 18:57:19 -08:00

page_alloc.c

Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2014-12-11 18:57:19 -08:00

page_counter.c

mm: memcontrol: remove obsolete kmemcg pinning tricks

2014-12-10 17:41:05 -08:00

page_io.c

fix __swap_writepage() compile failure on old gcc versions

2014-06-14 19:30:48 -05:00

page_isolation.c

mm, page_isolation: drain single zone pcplists

2014-12-10 17:41:05 -08:00

page-writeback.c

mm, memcg: fix potential undefined behaviour in page stat accounting

2014-12-10 17:41:08 -08:00

pagewalk.c

mm: use VM_BUG_ON_MM where possible

2014-10-09 22:25:58 -04:00

percpu-km.c

percpu: implmeent pcpu_nr_empty_pop_pages and chunk->nr_populated

2014-09-02 14:46:05 -04:00

percpu-vm.c

percpu: move region iterations out of pcpu_[de]populate_chunk()

2014-09-02 14:46:02 -04:00

percpu.c

percpu: off by one in BUG_ON()

2014-10-29 10:34:34 -04:00

pgtable-generic.c

mm: actually clear pmd_numa before invalidating

2014-08-29 16:28:15 -07:00

process_vm_access.c

start adding the tag to iov_iter

2014-05-06 17:32:49 -04:00

quicklist.c

mm: delete various needless include <linux/module.h>

2011-10-31 09:20:11 -04:00

readahead.c

mm/readahead.c: remove unused file_ra_state from count_history_pages

2014-08-06 18:01:15 -07:00

rmap.c

mm/rmap: share the i_mmap_rwsem

2014-12-13 12:42:45 -08:00

shmem.c

shmem: support RENAME_WHITEOUT

2014-10-24 00:14:37 +02:00

slab_common.c

memcg: use generic slab iterators for showing slabinfo

2014-12-10 17:41:07 -08:00

slab.c

Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2014-12-11 18:57:19 -08:00

slab.h

memcg: use generic slab iterators for showing slabinfo

2014-12-10 17:41:07 -08:00

slob.c

mm/sl[ao]b: always track caller in kmalloc_(node_)track_caller()

2014-10-09 22:25:50 -04:00

slub.c

Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2014-12-11 18:57:19 -08:00

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_cgroup.c

mm: page_cgroup: rename file to mm/swap_cgroup.c

2014-12-10 17:41:09 -08:00

swap_state.c

mm: page_cgroup: rename file to mm/swap_cgroup.c

2014-12-10 17:41:09 -08:00

swap.c

mm: memcontrol: do not kill uncharge batching in free_pages_and_swap_cache

2014-10-09 22:25:59 -04:00

swapfile.c

mm: page_cgroup: rename file to mm/swap_cgroup.c

2014-12-10 17:41:09 -08:00

truncate.c

mm: Fix comment before truncate_setsize()

2014-11-07 08:29:25 +11:00

util.c

proc/maps: make vm_is_stack() logic namespace-friendly

2014-10-09 22:25:50 -04:00

vmacache.c

mm,vmacache: optimize overflow system-wide flushing

2014-06-04 16:53:57 -07:00

vmalloc.c

mm/vmalloc.c: replace printk with pr_warn

2014-12-10 17:41:05 -08:00

vmpressure.c

mm/vmpressure.c: fix race in vmpressure_work_fn()

2014-12-02 17:32:07 -08:00

vmscan.c

Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2014-12-11 18:57:19 -08:00

vmstat.c

vmstat: on-demand vmstat workers V8

2014-10-09 22:26:02 -04:00

workingset.c

mm: keep page cache radix tree nodes in check

2014-04-03 16:21:01 -07:00

zbud.c

Merge Linus' tree to be be to apply submitted patches to newer code than

2014-11-20 14:42:02 +01:00

zpool.c

mm/zpool: use prefixed module loading

2014-08-29 16:28:16 -07:00

zsmalloc.c

zsmalloc: simplify init_zspage free obj linking

2014-10-09 22:26:03 -04:00

zswap.c

Merge Linus' tree to be be to apply submitted patches to newer code than

2014-11-20 14:42:02 +01:00