Linus Torvalds 8b2e9b712f Revert "mm: create a separate slab for page->ptl allocation" ... This reverts commit ea1e7ed337. Al points out that while the commit *does* actually create a separate slab for the page->ptl allocation, that slab is never actually used, and the code continues to use kmalloc/kfree. Damien Wyart points out that the original patch did have the conversion to use kmem_cache_alloc/free, so it got lost somewhere on its way to me. Revert the half-arsed attempt that didn't do anything. If we really do want the special slab (remember: this is all relevant just for debug builds, so it's not necessarily all that critical) we might as well redo the patch fully. Reported-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Andrew Morton <akpm@linux-foundation.org> Cc: Kirill A Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-11-20 14:41:47 -08:00
..
backing-dev.c
balloon_compaction.c
bootmem.c
bounce.c
cleancache.c
compaction.c
debug-pagealloc.c
dmapool.c
fadvise.c
failslab.c
filemap_xip.c
filemap.c	mm: drop actor argument of do_generic_file_read()	2013-11-15 09:32:13 +09:00
fremap.c
frontswap.c
highmem.c
huge_memory.c	mm: convert the rest to new page table lock api	2013-11-15 09:32:15 +09:00
hugetlb_cgroup.c
hugetlb.c	mm, hugetlb: convert hugetlbfs to use split pmd lock	2013-11-15 09:32:14 +09:00
hwpoison-inject.c
init-mm.c
internal.h
interval_tree.c
Kconfig	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2013-11-15 16:47:22 -08:00
Kconfig.debug
kmemcheck.c
kmemleak-test.c
kmemleak.c
ksm.c
list_lru.c
maccess.c
madvise.c
Makefile
memblock.c
memcontrol.c	mm, thp: change pmd_trans_huge_lock() to return taken lock	2013-11-15 09:32:14 +09:00
memory_hotplug.c
memory-failure.c	kfifo API type safety	2013-11-15 09:32:23 +09:00
memory.c	Revert "mm: create a separate slab for page->ptl allocation"	2013-11-20 14:41:47 -08:00
mempolicy.c	mm, hugetlb: convert hugetlbfs to use split pmd lock	2013-11-15 09:32:14 +09:00
mempool.c
migrate.c	mm: convert the rest to new page table lock api	2013-11-15 09:32:15 +09:00
mincore.c
mlock.c
mm_init.c
mmap.c	mm: convert mm->nr_ptes to atomic_long_t	2013-11-15 09:32:14 +09:00
mmu_context.c
mmu_notifier.c
mmzone.c
mprotect.c
mremap.c
msync.c
nobootmem.c
nommu.c
oom_kill.c	mm: convert mm->nr_ptes to atomic_long_t	2013-11-15 09:32:14 +09:00
page_alloc.c
page_cgroup.c
page_io.c
page_isolation.c
page-writeback.c
pagewalk.c
percpu-km.c
percpu-vm.c
percpu.c
pgtable-generic.c	mm: convert the rest to new page table lock api	2013-11-15 09:32:15 +09:00
process_vm_access.c
quicklist.c
readahead.c
rmap.c	mm, hugetlb: convert hugetlbfs to use split pmd lock	2013-11-15 09:32:14 +09:00
shmem.c
slab_common.c
slab.c
slab.h
slob.c
slub.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2013-11-15 16:47:22 -08:00
sparse-vmemmap.c
sparse.c
swap_state.c
swap.c
swapfile.c
truncate.c
util.c
vmalloc.c
vmpressure.c
vmscan.c
vmstat.c
zbud.c
zswap.c