David Howells 385e1ca5f2 CacheFiles: Permit the page lock state to be monitored ...

Add a function to install a monitor on the page lock waitqueue for a particular
page, thus allowing the page being unlocked to be detected.

This is used by CacheFiles to detect read completion on a page in the backing
filesystem so that it can then copy the data to the waiting netfs page.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Steve Dickson <steved@redhat.com>
Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Acked-by: Rik van Riel <riel@redhat.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Tested-by: Daire Byrne <Daire.Byrne@framestore.com>

2009-04-03 16:42:39 +01:00

..

allocpercpu.c

cpumask: use new cpumask_ functions in core code.

2009-03-30 22:05:16 +10:30

backing-dev.c

Move the default_backing_dev_info out of readahead.c and into backing-dev.c

2009-03-26 11:01:33 +01:00

bootmem.c

bootmem, x86: further fixes for arch-specific bootmem wrapping

2009-03-01 16:06:56 +09:00

bounce.c

bounce: don't rely on a zeroed bio_vec list

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

debug-pagealloc.c

generic debug pagealloc

2009-04-01 08:59:13 -07:00

dmapool.c

dmapool: enable debugging for CONFIG_SLUB_DEBUG_ON too

2008-04-28 08:58:20 -07:00

fadvise.c

[CVE-2009-0029] System call wrapper special cases

2009-01-14 14:15:18 +01:00

failslab.c

SLUB: failslab support

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

filemap_xip.c

mm: do_xip_mapping_read: fix length calculation

2009-04-02 19:04:49 -07:00

filemap.c

CacheFiles: Permit the page lock state to be monitored

2009-04-03 16:42:39 +01:00

fremap.c

Do not account for the address space used by hugetlbfs using VM_ACCOUNT

2009-02-10 10:48:42 -08:00

highmem.c

mm: introduce debug_kmap_atomic

2009-04-01 08:59:14 -07:00

hugetlb.c

hugetlb: chg cannot become less than 0

2009-04-01 08:59:13 -07:00

internal.h

nommu: there is no mlock() for NOMMU, so don't provide the bits

2009-04-01 08:59:14 -07:00

Kconfig

nommu: make CONFIG_UNEVICTABLE_LRU available when CONFIG_MMU=n

2009-04-01 08:59:15 -07:00

Kconfig.debug

generic debug pagealloc: build fix

2009-04-02 19:04:48 -07:00

maccess.c

kgdb: fix optional arch functions and probe_kernel_*

2008-04-17 20:05:39 +02:00

madvise.c

[CVE-2009-0029] System call wrappers part 14

2009-01-14 14:15:24 +01:00

Makefile

generic debug pagealloc

2009-04-01 08:59:13 -07:00

memcontrol.c

memcg: cleanup cache_charge

2009-04-02 19:04:56 -07:00

memory_hotplug.c

mm: remove GFP_HIGHUSER_PAGECACHE

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

memory.c

mm: page_mkwrite change prototype to match fault

2009-04-01 08:59:14 -07:00

mempolicy.c

[CVE-2009-0029] System call wrappers part 28

2009-01-14 14:15:30 +01:00

mempool.c

spelling fixes: mm/

2007-10-20 01:27:18 +02:00

migrate.c

FS-Cache: Recruit a page flags for cache management

2009-04-03 16:42:36 +01:00

mincore.c

[CVE-2009-0029] System call wrappers part 14

2009-01-14 14:15:24 +01:00

mlock.c

Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-02-17 14:27:39 -08:00

mm_init.c

mm: mminit_loglevel cannot be __meminitdata anymore

2008-08-20 15:40:30 -07:00

mmap.c

nommu: fix a number of issues with the per-MM VMA patch

2009-04-02 19:04:48 -07:00

mmu_notifier.c

mmu-notifiers: core

2008-07-28 16:30:21 -07:00

mmzone.c

mm: mark the correct zone as full when scanning zonelists

2008-09-13 14:41:52 -07:00

mprotect.c

Do not account for the address space used by hugetlbfs using VM_ACCOUNT

2009-02-10 10:48:42 -08:00

mremap.c

[CVE-2009-0029] System call wrappers part 13

2009-01-14 14:15:23 +01:00

msync.c

[CVE-2009-0029] System call wrappers part 13

2009-01-14 14:15:23 +01:00

nommu.c

nommu: fix a number of issues with the per-MM VMA patch

2009-04-02 19:04:48 -07:00

oom_kill.c

memcg: show memcg information during OOM

2009-04-02 19:04:55 -07:00

page_alloc.c

vmscan: fix it to take care of nodemask

2009-04-01 08:59:15 -07:00

page_cgroup.c

memcg: remove redundant message at swapon

2009-04-02 19:04:56 -07:00

page_io.c

block: fix bad definition of BIO_RW_SYNC

2009-02-18 10:32:00 +01:00

page_isolation.c

memory hotplug: fix page_zone() calculation in test_pages_isolated()

2008-11-06 15:41:19 -08:00

page-writeback.c

mm: fix proc_dointvec_userhz_jiffies "breakage"

2009-04-01 08:59:13 -07:00

pagewalk.c

pagemap: pass mm into pagewalkers

2008-06-12 18:05:41 -07:00

pdflush.c

cpumask: remove dangerous CPU_MASK_ALL_PTR, &CPU_MASK_ALL

2009-03-30 22:05:11 +10:30

percpu.c

percpu: generalize embedding first chunk setup helper

2009-03-10 16:27:48 +09:00

prio_tree.c

spelling fixes: mm/

2007-10-20 01:27:18 +02:00

quicklist.c

mm: size of quicklists shouldn't be proportional to the number of CPUs

2008-09-02 19:21:38 -07:00

readahead.c

FS-Cache: Recruit a page flags for cache management

2009-04-03 16:42:36 +01:00

rmap.c

mm: fix mlocked page counter mismatch

2009-02-11 14:25:35 -08:00

shmem_acl.c

[PATCH] sanitize ->permission() prototype

2008-07-26 20:53:14 -04:00

shmem.c

shmem: writepage directly to swap

2009-04-01 08:59:15 -07:00

slab.c

workqueue: add to_delayed_work() helper function

2009-04-02 19:04:50 -07:00

slob.c

Merge branch 'locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-03-30 17:17:35 -07:00

slub.c

Merge branch 'locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-03-30 17:17:35 -07:00

sparse-vmemmap.c

vmemmap: warn about page_structs with remote distance

2008-11-06 15:41:19 -08:00

sparse.c

mm: mminit_validate_memmodel_limits(): remove redundant test

2009-04-01 08:59:11 -07:00

swap_state.c

memcg: mem+swap controller core

2009-01-08 08:31:05 -08:00

swap.c

FS-Cache: Recruit a page flags for cache management

2009-04-03 16:42:36 +01:00

swapfile.c

PM/hibernate: fix "swap breaks after hibernation failures"

2009-02-21 14:17:17 -08:00

thrash.c

…

truncate.c

FS-Cache: Recruit a page flags for cache management

2009-04-03 16:42:36 +01:00

util.c

memdup_user(): introduce

2009-04-01 08:59:13 -07:00

vmalloc.c

vmap: remove needless lock and list in vmap

2009-04-01 08:59:11 -07:00

vmscan.c

FS-Cache: Recruit a page flags for cache management

2009-04-03 16:42:36 +01:00

vmstat.c

mm: align vmstat_work's timer

2009-04-02 19:04:48 -07:00