Adam Litke af767cbdd7 hugetlb: fix dynamic pool resize failure case ...

When gather_surplus_pages() fails to allocate enough huge pages to satisfy
the requested reservation, it frees what it did allocate back to the buddy
allocator.  put_page() should be called instead of update_and_free_page()
to ensure that pool counters are updated as appropriate and the page's
refcount is decremented.

Signed-off-by: Adam Litke <agl@us.ibm.com>
Acked-by: Dave Hansen <haveblue@us.ibm.com>
Cc: David Gibson <hermes@gibson.dropbear.id.au>
Cc: William Lee Irwin III <wli@holomorphy.com>
Cc: Badari Pulavarty <pbadari@us.ibm.com>
Cc: Ken Chen <kenchen@google.com>
Cc: Lee Schermerhorn <lee.schermerhorn@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-10-16 09:43:03 -07:00

..

allocpercpu.c

Slab allocators: Replace explicit zeroing with __GFP_ZERO

2007-07-17 10:23:02 -07:00

backing-dev.c

remove mm/backing-dev.c:congestion_wait_interruptible()

2007-07-16 09:05:52 -07:00

bootmem.c

[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols

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

bounce.c

Drop 'size' argument from bio_endio and bi_end_io

2007-10-10 09:25:57 +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

mm: write iovec cleanup

2007-10-16 09:42:54 -07:00

filemap.c

fs: remove some AOP_TRUNCATED_PAGE

2007-10-16 09:42:58 -07:00

fremap.c

fix VM_CAN_NONLINEAR check in sys_remap_file_pages

2007-10-08 12:58:14 -07:00

highmem.c

Create the ZONE_MOVABLE zone

2007-07-17 10:22:59 -07:00

hugetlb.c

hugetlb: fix dynamic pool resize failure case

2007-10-16 09:43:03 -07:00

internal.h

Breakout page_order() to internal.h to avoid special knowledge of the buddy allocator

2007-10-16 09:43:01 -07:00

Kconfig

memory unplug: page offline

2007-10-16 09:43:02 -07:00

madvise.c

speed up madvise_need_mmap_write() usage

2007-07-16 09:05:36 -07:00

Makefile

memory unplug: page isolation

2007-10-16 09:43:02 -07:00

memory_hotplug.c

fix memory hot remove not configured case.

2007-10-16 09:43:02 -07:00

memory.c

flush icache before set_pte() on ia64: flush icache at set_pte

2007-10-16 09:42:59 -07:00

mempolicy.c

memoryless nodes: fixup uses of node_online_map in generic code

2007-10-16 09:42:59 -07:00

mempool.c

Slab allocators: Replace explicit zeroing with __GFP_ZERO

2007-07-17 10:23:02 -07:00

migrate.c

flush icache before set_pte() on ia64: flush icache at set_pte

2007-10-16 09:42:59 -07:00

mincore.c

[PATCH] mincore: vma crossing fix

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

mlock.c

do not limit locked memory when RLIMIT_MEMLOCK is RLIM_INFINITY

2007-07-16 09:05:37 -07:00

mmap.c

fix NULL pointer dereference in __vm_enough_memory()

2007-08-22 19:52:45 -07:00

mmzone.c

[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols

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

mprotect.c

flush icache before set_pte() on ia64: flush icache at set_pte

2007-10-16 09:42:59 -07:00

mremap.c

mm: variable length argument support

2007-07-19 10:04:45 -07:00

msync.c

Detach sched.h from mm.h

2007-05-21 09:18:19 -07:00

nommu.c

fix NULL pointer dereference in __vm_enough_memory()

2007-08-22 19:52:45 -07:00

oom_kill.c

Memoryless nodes: OOM: use N_HIGH_MEMORY map instead of constructing one on the fly

2007-10-16 09:42:58 -07:00

page_alloc.c

memory unplug: page offline

2007-10-16 09:43:02 -07:00

page_io.c

Drop 'size' argument from bio_endio and bi_end_io

2007-10-10 09:25:57 +02:00

page_isolation.c

memory unplug: page isolation

2007-10-16 09:43:02 -07:00

page-writeback.c

memoryless nodes: fixup uses of node_online_map in generic code

2007-10-16 09:42:59 -07:00

pdflush.c

Freezer: make kernel threads nonfreezable by default

2007-07-17 10:23:02 -07:00

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

mm: buffered write cleanup

2007-10-16 09:42:54 -07:00

rmap.c

flush icache before set_pte() on ia64: flush icache at set_pte

2007-10-16 09:42:59 -07:00

shmem_acl.c

[PATCH] Fix typos in mm/shmem_acl.c

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

shmem.c

Group short-lived and reclaimable kernel allocations

2007-10-16 09:43:00 -07:00

slab.c

Group short-lived and reclaimable kernel allocations

2007-10-16 09:43:00 -07:00

slob.c

Slab allocators: fail if ksize is called with a NULL parameter

2007-10-16 09:42:53 -07:00

slub.c

slub: list_locations() can use GFP_TEMPORARY

2007-10-16 09:43:01 -07:00

sparse-vmemmap.c

memory hotplug: Hot-add with sparsemem-vmemmap

2007-10-16 09:43:02 -07:00

sparse.c

memory hotplug: Hot-add with sparsemem-vmemmap

2007-10-16 09:43:02 -07:00

swap_state.c

mm: clarify __add_to_swap_cache locking

2007-10-16 09:42:53 -07:00

swap.c

mm: use pagevec to rotate reclaimable page

2007-10-16 09:42:54 -07:00

swapfile.c

Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION

2007-07-29 16:45:38 -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

mm: merge populate and nopage into fault (fixes nonlinear)

2007-07-19 10:04:41 -07:00

util.c

Slab allocators: fail if ksize is called with a NULL parameter

2007-10-16 09:42:53 -07:00

vmalloc.c

Categorize GFP flags

2007-10-16 09:42:59 -07:00

vmscan.c

make swappiness safer to use

2007-10-16 09:42:59 -07:00

vmstat.c

Print out statistics in relation to fragmentation avoidance to /proc/pagetypeinfo

2007-10-16 09:43:00 -07:00