Christoph Lameter 4da5eda0dc [PATCH] Page Migration: Make do_swap_page redo the fault ...

It is better to redo the complete fault if do_swap_page() finds that the
page is not in PageSwapCache() because the page migration code may have
replaced the swap pte already with a pte pointing to valid memory.

do_swap_page() may interpret an invalid swap entry without this patch
because we do not reload the pte if we are looping back.  The page
migration code may already have reused the swap entry referenced by our
local swp_entry.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2006-06-23 07:42:45 -07:00

..

bootmem.c

[PATCH] x86_64: Handle empty PXMs that only contain hotplug memory

2006-04-09 11:53:16 -07:00

fadvise.c

[PATCH] sys_sync_file_range()

2006-03-31 12:18:54 -08:00

filemap_xip.c

[PATCH] replace inode_update_time with file_update_time

2006-01-10 08:01:30 -08:00

filemap.c

[PATCH] Add find_get_pages_contig(): contiguous variant of find_get_pages()

2006-04-27 08:59:48 +02:00

filemap.h

[PATCH] xip: reduce code duplication

2005-06-24 00:06:41 -07:00

fremap.c

VM: add common helper function to create the page tables

2005-11-29 14:03:14 -08:00

highmem.c

BUG_ON() Conversion in mm/highmem.c

2006-04-02 13:47:35 +02:00

hugetlb.c

[PATCH] hugetlb: don't allow free hugetlb count fall below reserved count

2006-03-31 12:18:50 -08:00

internal.h

[PATCH] remove set_page_count() outside mm/

2006-03-22 07:54:02 -08:00

Kconfig

[PATCH] mm: make page migration dependent on swap and NUMA

2006-03-25 08:22:50 -08:00

madvise.c

[PATCH] Fix MADV_REMOVE protection checking

2006-04-17 18:22:18 -07:00

Makefile

[PATCH] uninline zone helpers

2006-03-27 08:44:48 -08:00

memory_hotplug.c

[PATCH] spanned_pages is not updated at a case of memory hot-add

2006-05-31 16:27:10 -07:00

memory.c

[PATCH] Page Migration: Make do_swap_page redo the fault

2006-06-23 07:42:45 -07:00

mempolicy.c

[PATCH] Remove cond_resched in gather_stats()

2006-04-20 07:54:03 -07:00

mempool.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial

2006-03-26 09:41:18 -08:00

migrate.c

[PATCH] page migration: Fix fallback behavior for dirty pages

2006-05-01 18:17:45 -07:00

mincore.c

[PATCH] freepgt: sys_mincore ignore FIRST_USER_PGD_NR

2005-04-19 13:29:20 -07:00

mlock.c

[PATCH] move capable() to capability.h

2006-01-11 18:42:13 -08:00

mmap.c

[PATCH] overcommit: use totalreserve_pages

2006-04-11 06:18:32 -07:00

mmzone.c

[PATCH] uninline zone helpers

2006-03-27 08:44:48 -08:00

mprotect.c

[PATCH] Enable mprotect on huge pages

2006-03-22 07:54:03 -08:00

mremap.c

[PATCH] move capable() to capability.h

2006-01-11 18:42:13 -08:00

msync.c

The comment describing how MS_ASYNC works in msync.c is confusing

2006-03-24 18:30:53 +01:00

nommu.c

[PATCH] overcommit: use totalreserve_pages for nommu

2006-04-11 06:18:32 -07:00

oom_kill.c

[PATCH] mm: fix mm_struct reference counting bugs in mm/oom_kill.c

2006-04-19 09:13:50 -07:00

page_alloc.c

[PATCH] zone handle unaligned zone boundaries

2006-06-23 07:42:45 -07:00

page_io.c

[PATCH] mm: split page table lock

2005-10-29 21:40:42 -07:00

page-writeback.c

[PATCH] page-writeback comment fixes

2006-04-11 06:18:46 -07:00

pdflush.c

[PATCH] Swap Migration V5: PF_SWAPWRITE to allow writing to swap

2006-01-08 20:12:41 -08:00

prio_tree.c

Linux-2.6.12-rc2

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

readahead.c

[PATCH] ext3_readdir: use generic readahead

2006-03-23 07:38:09 -08:00

rmap.c

[PATCH] mm: more CONFIG_DEBUG_VM

2006-03-22 07:54:02 -08:00

shmem.c

[PATCH] VFS: Permit filesystem to perform statfs with a known root dentry

2006-06-23 07:42:45 -07:00

slab.c

[PATCH] slab.c: fix offslab_limit bug

2006-06-02 11:21:10 -07:00

slob.c

[PATCH] mm/slob.c: for_each_possible_cpu(), not NR_CPUS

2006-04-19 09:13:49 -07:00

sparse.c

[PATCH] SPARSEMEM incorrectly calculates section number

2006-05-21 12:59:17 -07:00

swap_state.c

BUG_ON() Conversion in mm/swap_state.c

2006-04-01 01:25:12 +02:00

swap.c

[PATCH] for_each_possible_cpu: fixes for generic part

2006-03-28 09:16:05 -08:00

swapfile.c

[PATCH] mm: schedule find_trylock_page() removal

2006-03-31 12:18:49 -08:00

thrash.c

[PATCH] temporarily disable swap token on memory pressure

2005-11-28 14:42:25 -08:00

tiny-shmem.c

[PATCH] do_truncate() call fix in tiny-shmem.c

2006-01-12 09:08:49 -08:00

truncate.c

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

util.c

[PATCH] slab: optimize constant-size kzalloc calls

2006-03-25 08:22:49 -08:00

vmalloc.c

BUG_ON() Conversion in mm/vmalloc.c

2006-04-01 01:26:09 +02:00

vmscan.c

[PATCH] typo in vmscan.c

2006-06-11 15:27:37 -07:00