linux/mm
Andrey Ryabinin bf22e37a64 mm: add vfree_atomic()
We are going to use sleeping lock for freeing vmap.  However some
vfree() users want to free memory from atomic (but not from interrupt)
context.  For this we add vfree_atomic() - deferred variation of vfree()
which can be used in any atomic context (except NMIs).

[akpm@linux-foundation.org: tweak comment grammar]
[aryabinin@virtuozzo.com: use raw_cpu_ptr() instead of this_cpu_ptr()]
  Link: http://lkml.kernel.org/r/1481553981-3856-1-git-send-email-aryabinin@virtuozzo.com
Link: http://lkml.kernel.org/r/1479474236-4139-5-git-send-email-hch@lst.de
Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Joel Fernandes <joelaf@google.com>
Cc: Jisheng Zhang <jszhang@marvell.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: John Dias <joaodias@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-12-12 18:55:08 -08:00
..
kasan kasan: support use-after-scope detection 2016-11-30 16:32:52 -08:00
backing-dev.c
balloon_compaction.c
bootmem.c
cleancache.c
cma_debug.c
cma.c mm/cma.c: check the max limit for cma allocation 2016-11-11 08:12:37 -08:00
cma.h
compaction.c mm, compaction: fix NR_ISOLATED_* stats for pfn based migration 2016-12-12 18:55:07 -08:00
debug_page_ref.c
debug.c
dmapool.c
early_ioremap.c
fadvise.c
failslab.c
filemap.c mm: workingset: restore refault tracking for single-page files 2016-12-12 18:55:08 -08:00
frame_vector.c mm: replace get_vaddr_frames() write/force parameters with gup_flags 2016-10-19 08:11:24 -07:00
frontswap.c
gup.c mm: fix up get_user_pages* comments 2016-12-12 18:55:07 -08:00
highmem.c
huge_memory.c mm: add tlb_remove_check_page_size_change to track page size change 2016-12-12 18:55:07 -08:00
hugetlb_cgroup.c
hugetlb.c mm: add tlb_remove_check_page_size_change to track page size change 2016-12-12 18:55:07 -08:00
hwpoison-inject.c
init-mm.c
internal.h
interval_tree.c
Kconfig of/fdt: mark hotpluggable memory 2016-12-12 18:55:07 -08:00
Kconfig.debug
khugepaged.c lib: radix-tree: check accounting of existing slot replacement users 2016-12-12 18:55:08 -08:00
kmemcheck.c
kmemleak-test.c
kmemleak.c kmemleak: fix reference to Documentation 2016-12-12 18:55:07 -08:00
ksm.c
list_lru.c mm/list_lru.c: avoid error-path NULL pointer deref 2016-10-27 18:43:42 -07:00
maccess.c
madvise.c mm: add tlb_remove_check_page_size_change to track page size change 2016-12-12 18:55:07 -08:00
Makefile Disable the __builtin_return_address() warning globally after all 2016-10-12 10:23:41 -07:00
memblock.c
memcontrol.c mm: memcontrol: use special workqueue for creating per-memcg caches 2016-12-12 18:55:06 -08:00
memory_hotplug.c mm: remove x86-only restriction of movable_node 2016-12-12 18:55:07 -08:00
memory-failure.c mm: hwpoison: fix thp split handling in memory_failure() 2016-11-11 08:12:37 -08:00
memory.c mm: remove the page size change check in tlb_remove_page 2016-12-12 18:55:07 -08:00
mempolicy.c mm/mempolicy.c: forbid static or relative flags for local NUMA mode 2016-12-12 18:55:07 -08:00
mempool.c
memtest.c
migrate.c lib: radix-tree: check accounting of existing slot replacement users 2016-12-12 18:55:08 -08:00
mincore.c
mlock.c thp: fix corner case of munlock() of PTE-mapped THPs 2016-11-30 16:32:52 -08:00
mm_init.c
mmap.c
mmu_context.c
mmu_notifier.c
mmzone.c
mprotect.c mm/pkeys: generate pkey system call code only if ARCH_HAS_PKEYS is selected 2016-12-12 18:55:07 -08:00
mremap.c mremap: move_ptes: check pte dirty after its removal 2016-11-29 08:20:24 -08:00
msync.c
nobootmem.c
nommu.c mm: unexport __get_user_pages() 2016-10-24 19:13:20 -07:00
oom_kill.c
page_alloc.c mm: make unreserve highatomic functions reliable 2016-12-12 18:55:07 -08:00
page_counter.c
page_ext.c
page_idle.c
page_io.c
page_isolation.c
page_owner.c
page_poison.c
page-writeback.c
pagewalk.c
percpu-km.c
percpu-vm.c
percpu.c
pgtable-generic.c
process_vm_access.c mm: remove write/force parameters from __get_user_pages_unlocked() 2016-10-18 14:13:37 -07:00
quicklist.c
readahead.c mm: don't cap request size based on read-ahead setting 2016-12-12 18:55:08 -08:00
rmap.c
shmem.c lib: radix-tree: update callback for changing leaf nodes 2016-12-12 18:55:08 -08:00
slab_common.c mm/slab_common.c: check kmem_create_cache flags are common 2016-12-12 18:55:06 -08:00
slab.c mm, slab: maintain total slab count instead of active count 2016-12-12 18:55:07 -08:00
slab.h mm, slab: maintain total slab count instead of active count 2016-12-12 18:55:07 -08:00
slob.c slub: move synchronize_sched out of slab_mutex on shrink 2016-12-12 18:55:06 -08:00
slub.c slub: avoid false-postive warning 2016-12-12 18:55:06 -08:00
sparse-vmemmap.c
sparse.c
swap_cgroup.c
swap_state.c
swap.c
swapfile.c swapfile: fix memory corruption via malformed swapfile 2016-11-11 08:12:37 -08:00
truncate.c mm: workingset: move shadow entry tracking to radix tree exceptional tracking 2016-12-12 18:55:08 -08:00
usercopy.c
userfaultfd.c
util.c Merge branch 'mm-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-10-22 09:39:10 -07:00
vmacache.c
vmalloc.c mm: add vfree_atomic() 2016-12-12 18:55:08 -08:00
vmpressure.c
vmscan.c mm/vmscan.c: set correct defer count for shrinker 2016-12-12 18:55:07 -08:00
vmstat.c
workingset.c mm: workingset: update shadow limit to reflect bigger active list 2016-12-12 18:55:08 -08:00
z3fold.c
zbud.c
zpool.c
zsmalloc.c
zswap.c