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1480a540c9
linux/mm
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Christoph Lameter 1480a540c9 [PATCH] SwapMig: add_to_swap() avoid atomic allocations 
Add gfp_mask to add_to_swap

add_to_swap does allocations with GFP_ATOMIC in order not to interfere with
swapping.  During migration we may have use add_to_swap extensively which may
lead to out of memory errors.

This patch makes add_to_swap take a parameter that specifies the gfp mask.
The page migration code can then make add_to_swap use GFP_KERNEL.

Signed-off-by: Hirokazu Takahashi <taka@valinux.co.jp>
Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-08 20:12:42 -08:00
..
bootmem.c [PATCH] FRV: Clean up bootmem allocator's page freeing algorithm 2006-01-06 08:33:26 -08:00
fadvise.c
filemap_xip.c
filemap.c [PATCH] find_lock_page(): call __lock_page() directly. 2006-01-06 08:33:26 -08:00
filemap.h
fremap.c VM: add common helper function to create the page tables 2005-11-29 14:03:14 -08:00
highmem.c
hugetlb.c [PATCH] hugepages: fold find_or_alloc_pages into huge_no_page() 2006-01-06 08:33:23 -08:00
internal.h [PATCH] FRV: Clean up bootmem allocator's page freeing algorithm 2006-01-06 08:33:26 -08:00
Kconfig [PATCH] Swap Migration V5: Add CONFIG_MIGRATION for page migration support 2006-01-08 20:12:41 -08:00
madvise.c [PATCH] madvise(MADV_REMOVE): remove pages from tmpfs shm backing store 2006-01-06 08:33:22 -08:00
Makefile
memory_hotplug.c [PATCH] memhotplug: __add_section remove unused pgdat definition 2006-01-06 08:33:21 -08:00
memory.c [PATCH] mm: pfault optimisation 2006-01-06 08:33:27 -08:00
mempolicy.c [PATCH] Swap Migration V5: sys_migrate_pages interface 2006-01-08 20:12:42 -08:00
mempool.c
mincore.c
mlock.c
mmap.c Make sure we copy pages inserted with "vm_insert_page()" on fork 2005-12-16 10:21:23 -08:00
mprotect.c [PATCH] unpaged: private write VM_RESERVED 2005-11-22 09:13:42 -08:00
mremap.c Make sure we copy pages inserted with "vm_insert_page()" on fork 2005-12-16 10:21:23 -08:00
msync.c mm: re-architect the VM_UNPAGED logic 2005-11-28 14:34:23 -08:00
nommu.c [PATCH] NOMMU: Make SYSV IPC SHM use ramfs facilities on NOMMU 2006-01-06 08:33:32 -08:00
oom_kill.c
page_alloc.c [PATCH] mm: free_pages opt 2006-01-08 20:12:40 -08:00
page_io.c
page-writeback.c identify multipage ->writepages() calls 2006-01-06 14:58:38 -05:00
pdflush.c [PATCH] Swap Migration V5: PF_SWAPWRITE to allow writing to swap 2006-01-08 20:12:41 -08:00
prio_tree.c
readahead.c [PATCH] add AOP_TRUNCATED_PAGE, prepend AOP_ to WRITEPAGE_ACTIVATE 2006-01-03 11:45:42 -08:00
rmap.c [PATCH] mm: page_state opt 2006-01-06 08:33:29 -08:00
shmem.c [PATCH] NOMMU: Make SYSV IPC SHM use ramfs facilities on NOMMU 2006-01-06 08:33:32 -08:00
slab.c [PATCH] slab: fix code formatting 2006-01-08 20:12:39 -08:00
sparse.c
swap_state.c [PATCH] SwapMig: add_to_swap() avoid atomic allocations 2006-01-08 20:12:42 -08:00
swap.c [PATCH] consolidate lru_add_drain() and lru_drain_cache() 2006-01-06 08:33:28 -08:00
swapfile.c [PATCH] mm: add a new function (needed for swap suspend) 2006-01-06 08:33:43 -08:00
thrash.c [PATCH] temporarily disable swap token on memory pressure 2005-11-28 14:42:25 -08:00
tiny-shmem.c [PATCH] NOMMU: Make SYSV IPC SHM use ramfs facilities on NOMMU 2006-01-06 08:33:32 -08:00
truncate.c [PATCH] drop-pagecache 2006-01-08 20:12:40 -08:00
vmalloc.c [PATCH] kernel-doc: fix warnings in vmalloc.c 2005-11-07 07:53:56 -08:00
vmscan.c [PATCH] SwapMig: add_to_swap() avoid atomic allocations 2006-01-08 20:12:42 -08:00