Christoph Lameter c59def9f22 Slab allocators: Drop support for destructors ...

There is no user of destructors left.  There is no reason why we should keep
checking for destructors calls in the slab allocators.

The RFC for this patch was discussed at
http://marc.info/?l=linux-kernel&m=117882364330705&w=2

Destructors were mainly used for list management which required them to take a
spinlock.  Taking a spinlock in a destructor is a bit risky since the slab
allocators may run the destructors anytime they decide a slab is no longer
needed.

Patch drops destructor support.  Any attempt to use a destructor will BUG().

Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-05-17 05:23:03 -07:00

..

allocpercpu.c

[PATCH] Allow NULL pointers in percpu_free

2006-12-07 08:39:22 -08:00

backing-dev.c

[PATCH] nfs: fix congestion control

2007-03-16 19:25:05 -07:00

bootmem.c

[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols

2006-12-07 08:39:44 -08:00

bounce.c

block: blk_max_pfn is somtimes wrong

2007-03-27 08:52:47 +02:00

fadvise.c

[PATCH] mm: change uses of f_{dentry,vfsmnt} to use f_path

2006-12-08 08:28:43 -08:00

filemap_xip.c

fs: convert core functions to zero_user_page

2007-05-09 12:30:55 -07:00

filemap.c

Fix: find_or_create_page skips cpuset memory spreading.

2007-05-16 21:19:15 -07:00

filemap.h

Remove all inclusions of <linux/config.h>

2006-10-04 03:38:54 -04:00

fremap.c

[PATCH] mm: more rmap debugging

2006-12-22 08:55:49 -08:00

highmem.c

[PATCH] i386: PARAVIRT: add kmap_atomic_pte for mapping highpte pages

2007-05-02 19:27:15 +02:00

hugetlb.c

pretend cpuset has some form of hugetlb page reservation

2007-05-09 12:30:49 -07:00

internal.h

Make page->private usable in compound pages

2007-05-07 12:12:53 -07:00

Kconfig

sh64: generic quicklist support.

2007-05-14 09:55:35 +09:00

madvise.c

mm: madvise avoid exclusive mmap_sem

2007-05-07 12:12:54 -07:00

Makefile

Quicklists for page table pages

2007-05-07 12:12:54 -07:00

memory_hotplug.c

[PATCH] Fix sparsemem on Cell

2007-01-11 18:18:20 -08:00

memory.c

Add unitialized_var() macro for suppressing gcc warnings

2007-05-07 12:12:52 -07:00

mempolicy.c

[PATCH] Page migration: Fix vma flag checking

2007-03-05 07:57:51 -08:00

mempool.c

[PATCH] Numerous fixes to kernel-doc info in source files.

2007-02-11 10:51:32 -08:00

migrate.c

page migration: fix NR_FILE_PAGES accounting

2007-04-24 08:23:08 -07:00

mincore.c

[PATCH] mincore: vma crossing fix

2007-02-15 09:57:03 -08:00

mlock.c

[PATCH] mlock cleanup

2006-12-07 08:39:22 -08:00

mmap.c

Fix occurrences of "the the "

2007-05-09 08:57:56 +02:00

mmzone.c

[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols

2006-12-07 08:39:44 -08:00

mprotect.c

[PATCH] paravirt: lazy mmu mode hooks.patch

2006-10-01 00:39:33 -07:00

mremap.c

[PATCH] mm: mremap correct rmap accounting

2007-01-30 08:33:32 -08:00

msync.c

[PATCH] mm: msync() cleanup

2006-09-26 08:48:45 -07:00

nommu.c

move die notifier handling to common code

2007-05-08 11:15:04 -07:00

oom_kill.c

oom: fix constraint deadlock

2007-05-07 12:12:55 -07:00

page_alloc.c

early_pfn_to_nid needs to be __meminit

2007-05-10 09:26:52 -07:00

page_io.c

[PATCH] swsusp: use block device offsets to identify swap locations

2006-12-07 08:39:27 -08:00

page-writeback.c

consolidate generic_writepages and mpage_writepages

2007-05-11 08:29:35 -07:00

pdflush.c

[PATCH] Add include/linux/freezer.h and move definitions from sched.h

2006-12-07 08:39:27 -08:00

prio_tree.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

quicklist.c

Quicklists for page table pages

2007-05-07 12:12:54 -07:00

readahead.c

readahead: code cleanup

2007-05-07 12:12:52 -07:00

rmap.c

fbdev: mm: Deferred IO support

2007-05-08 11:15:26 -07:00

shmem_acl.c

[PATCH] Fix typos in mm/shmem_acl.c

2006-10-11 11:14:23 -07:00

shmem.c

slab allocators: Remove SLAB_DEBUG_INITIAL flag

2007-05-07 12:12:57 -07:00

slab.c

Slab allocators: Drop support for destructors

2007-05-17 05:23:03 -07:00

slob.c

Slab allocators: Drop support for destructors

2007-05-17 05:23:03 -07:00

slub.c

Slab allocators: Drop support for destructors

2007-05-17 05:23:03 -07:00

sparse.c

Add white list into modpost.c for memory hotplug code and ia64's machvec section

2007-05-08 11:14:57 -07:00

swap_state.c

[PATCH] lockdep: locking init debugging improvement

2006-07-03 15:27:02 -07:00

swap.c

Add suspend-related notifications for CPU hotplug

2007-05-09 12:30:56 -07:00

swapfile.c

mm: make read_cache_page synchronous

2007-05-07 12:12:51 -07:00

thrash.c

Bug in mm/thrash.c function grab_swap_token()

2007-05-11 08:29:32 -07:00

tiny-shmem.c

[PATCH] mm/{,tiny-}shmem.c cleanups

2007-03-01 14:53:35 -08:00

truncate.c

fs: convert core functions to zero_user_page

2007-05-09 12:30:55 -07:00

util.c

[PATCH] slab: clean up leak tracking ifdefs a little bit

2006-10-04 07:55:13 -07:00

vmalloc.c

move die notifier handling to common code

2007-05-08 11:15:04 -07:00

vmscan.c

Add suspend-related notifications for CPU hotplug

2007-05-09 12:30:56 -07:00

vmstat.c

VM statistics: Make timer deferrable

2007-05-11 08:29:32 -07:00