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
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acpi	ACPI / driver core: Store an ACPI device pointer in struct acpi_dev_node	2013-11-14 23:14:43 +01:00
asm-generic	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2013-11-15 16:47:22 -08:00
clocksource	drivers: clocksource: add support for ARM architected timer event stream	2013-09-26 09:48:00 +01:00
crypto	…
drm	Merge tag 'bdw-stage1-2013-11-08-v2' of git://people.freedesktop.org/~danvet/drm-intel into drm-next	2013-11-10 18:35:33 +10:00
dt-bindings	For the 3.13 merge window we have a couple of new drivers for the AMS	2013-11-15 16:37:40 -08:00
keys	…
kvm	…
linux	Revert "mm: create a separate slab for page->ptl allocation"	2013-11-20 14:41:47 -08:00
math-emu	…
media	Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2013-11-18 15:50:07 -08:00
memory	…
misc	…
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-11-19 15:50:47 -08:00
pcmcia	…
ras	…
rdma	Merge branches 'cma', 'cxgb4', 'flowsteer', 'ipoib', 'misc', 'mlx4', 'mlx5', 'nes', 'ocrdma', 'qib' and 'srp' into for-next	2013-11-17 08:22:19 -08:00
rxrpc	…
scsi	Main batch of InfiniBand/RDMA changes for 3.13:	2013-11-18 15:36:04 -08:00
sound	Merge remote-tracking branch 'asoc/topic/twl4030' into asoc-next	2013-11-08 10:43:40 +00:00
target	target/iscsi: Bump versions to v4.1.0	2013-09-10 20:23:37 -07:00
trace	This batch of changes is mostly clean ups and small bug fixes.	2013-11-16 12:23:18 -08:00
uapi	md update for 3.13.	2013-11-20 13:05:25 -08:00
video	fbdev changes for 3.13	2013-11-14 14:44:20 +09:00
xen	Features:	2013-11-15 13:34:37 +09:00
Kbuild	…