Hugh Dickins 51726b1222 mm: replace some BUG_ONs by VM_BUG_ONs ...

The swap code is over-provisioned with BUG_ONs on assorted page flags,
mostly dating back to 2.3.  They're good documentation, and guard against
developer error, but a waste of space on most systems: change them to
VM_BUG_ONs, conditional on CONFIG_DEBUG_VM.  Just delete the PagePrivate
ones: they're later, from 2.5.69, but even less interesting now.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2009-01-06 15:59:02 -08:00

..

allocpercpu.c

…

backing-dev.c

…

bootmem.c

…

bounce.c

bounce: don't rely on a zeroed bio_vec list

2008-12-29 08:29:52 +01:00

dmapool.c

…

fadvise.c

…

failslab.c

SLUB: failslab support

2008-12-29 11:27:46 +02:00

filemap_xip.c

…

filemap.c

mm: write_cache_pages integrity fix

2009-01-06 15:58:59 -08:00

fremap.c

…

highmem.c

…

hugetlb.c

mm: report the MMU pagesize in /proc/pid/smaps

2009-01-06 15:58:58 -08:00

internal.h

…

Kconfig

…

maccess.c

…

madvise.c

…

Makefile

SLUB: failslab support

2008-12-29 11:27:46 +02:00

memcontrol.c

…

memory_hotplug.c

mm: remove GFP_HIGHUSER_PAGECACHE

2009-01-06 15:59:01 -08:00

memory.c

mm/apply_to_range: call pte function with lazy updates

2009-01-06 15:59:01 -08:00

mempolicy.c

…

mempool.c

…

migrate.c

mm: add Set,ClearPageSwapCache stubs

2009-01-06 15:59:02 -08:00

mincore.c

…

mlock.c

x86, bts: memory accounting

2008-12-20 09:15:47 +01:00

mm_init.c

…

mmap.c

mm: update my address

2009-01-05 17:44:42 -08:00

mmu_notifier.c

…

mmzone.c

…

mprotect.c

mm: cleanup: remove #ifdef CONFIG_MIGRATION

2009-01-06 15:59:00 -08:00

mremap.c

mm: update my address

2009-01-05 17:44:42 -08:00

msync.c

add a vfs_fsync helper

2009-01-05 11:54:28 -05:00

nommu.c

inode->i_op is never NULL

2009-01-05 11:54:28 -05:00

oom_kill.c

oom: print triggering task's cpuset and mems allowed

2009-01-06 15:58:59 -08:00

page_alloc.c

mm: print out memmap number only if it is not zero

2009-01-06 15:59:00 -08:00

page_cgroup.c

…

page_io.c

mm: replace some BUG_ONs by VM_BUG_ONs

2009-01-06 15:59:02 -08:00

page_isolation.c

…

page-writeback.c

mm: write_cache_pages more terminate quickly

2009-01-06 15:59:00 -08:00

pagewalk.c

…

pdflush.c

cpumask: convert mm/

2009-01-01 10:12:29 +10:30

prio_tree.c

…

quicklist.c

…

readahead.c

…

rmap.c

mm: more likely reclaim MADV_SEQUENTIAL mappings

2009-01-06 15:59:00 -08:00

shmem_acl.c

…

shmem.c

mm: don't mark_page_accessed in shmem_fault

2009-01-06 15:58:58 -08:00

slab.c

cpumask: convert mm/

2009-01-01 10:12:29 +10:30

slob.c

…

slub.c

cpumask: convert mm/

2009-01-01 10:12:29 +10:30

sparse-vmemmap.c

…

sparse.c

…

swap_state.c

mm: replace some BUG_ONs by VM_BUG_ONs

2009-01-06 15:59:02 -08:00

swap.c

mm: get rid of pagevec_release_nonlru()

2009-01-06 15:59:00 -08:00

swapfile.c

mm: replace some BUG_ONs by VM_BUG_ONs

2009-01-06 15:59:02 -08:00

thrash.c

…

tiny-shmem.c

…

truncate.c

…

util.c

…

vmalloc.c

mm: vmalloc make lazy unmapping configurable

2009-01-06 15:59:01 -08:00

vmscan.c

cpumask: convert mm/

2009-01-01 10:12:29 +10:30

vmstat.c

cpumask: convert mm/

2009-01-01 10:12:29 +10:30