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Nishanth Aravamudan a3d0c6aa1b hugetlb: add locking for overcommit sysctl ... When I replaced hugetlb_dynamic_pool with nr_overcommit_hugepages I used proc_doulongvec_minmax() directly. However, hugetlb.c's locking rules require that all counter modifications occur under the hugetlb_lock. Add a callback into the hugetlb code similar to the one for nr_hugepages. Grab the lock around the manipulation of nr_overcommit_hugepages in proc_doulongvec_minmax(). Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Acked-by: Adam Litke <agl@us.ibm.com> Cc: David Gibson <david@gibson.dropbear.id.au> Cc: William Lee Irwin III <wli@holomorphy.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		17 years ago
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Kconfig	…
Makefile	…
allocpercpu.c	PERCPU : __percpu_alloc_mask() can dynamically size percpu_data storage	17 years ago
backing-dev.c	…
bootmem.c	…
bounce.c	…
dmapool.c	…
fadvise.c	…
filemap.c	…
filemap_xip.c	…
fremap.c	…
highmem.c	…
hugetlb.c	hugetlb: add locking for overcommit sysctl	17 years ago
internal.h	…
madvise.c	…
memcontrol.c	…
memory.c	…
memory_hotplug.c	…
mempolicy.c	…
mempool.c	…
migrate.c	…
mincore.c	…
mlock.c	…
mmap.c	…
mmzone.c	[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols	18 years ago
mprotect.c	fix mprotect vma_wants_writenotify prot	17 years ago
mremap.c	…
msync.c	…
nommu.c	…
oom_kill.c	…
page-writeback.c	…
page_alloc.c	…
page_io.c	…
page_isolation.c	…
pagewalk.c	maps4: introduce a generic page walker	17 years ago
pdflush.c	…
prio_tree.c	…
quicklist.c	…
readahead.c	…
rmap.c	…
shmem.c	…
shmem_acl.c	…
slab.c	…
slob.c	…
slub.c	…
sparse-vmemmap.c	…
sparse.c	…
swap.c	Memory controller: add per cgroup LRU and reclaim	17 years ago
swap_state.c	…
swapfile.c	…
thrash.c	…
tiny-shmem.c	…
truncate.c	…
util.c	…
vmalloc.c	…
vmscan.c	…
vmstat.c	…