Hugh Dickins
caefba1740
shmem: respect MAX_LFS_FILESIZE ...
SHMEM_MAX_BYTES was derived from the maximum size of its triple-indirect
swap vector, forgetting to take the MAX_LFS_FILESIZE limit into account.
Never mind 256kB pages, even 8kB pages on 32-bit kernels allowed files to
grow slightly bigger than that supposed maximum.
Fix this by using the min of both (at build time not run time). And it
happens that this calculation is good as far as 8MB pages on 32-bit or
16MB pages on 64-bit: though SHMSWP_MAX_INDEX gets truncated before that,
it's truncated to such large numbers that we don't need to care.
[[email protected] : it needs pagemap.h]
[[email protected] : fix sparc64 min() warnings]
Signed-off-by: Hugh Dickins <[email protected] >
Cc: Yuri Tikhonov <[email protected] >
Cc: Paul Mackerras <[email protected] >
Cc: Randy Dunlap <[email protected] >
Signed-off-by: Andrew Morton <[email protected] >
Signed-off-by: Linus Torvalds <[email protected] >
2009-04-13 15:04:33 -07:00
percpu: __percpu_depopulate_mask can take a const mask
2009-04-06 13:44:15 -07:00
block: change the request allocation/congestion logic to be sync/async based
2009-04-06 08:04:53 -07:00
bootmem, x86: further fixes for arch-specific bootmem wrapping
2009-03-01 16:06:56 +09:00
bounce: don't rely on a zeroed bio_vec list
2008-12-29 08:29:52 +01:00
generic debug pagealloc
2009-04-01 08:59:13 -07:00
dmapool: enable debugging for CONFIG_SLUB_DEBUG_ON too
2008-04-28 08:58:20 -07:00
[CVE-2009-0029] System call wrapper special cases
2009-01-14 14:15:18 +01:00
kmemtrace, mm: fix slab.h dependency problem in mm/failslab.c
2009-04-03 12:23:01 +02:00
filemap: fix kernel-doc warnings
2009-04-13 15:04:30 -07:00
mm: do_xip_mapping_read: fix length calculation
2009-04-02 19:04:49 -07:00
Do not account for the address space used by hugetlbfs using VM_ACCOUNT
2009-02-10 10:48:42 -08:00
mm: introduce debug_kmap_atomic
2009-04-01 08:59:14 -07:00
hugetlb: chg cannot become less than 0
2009-04-01 08:59:13 -07:00
nommu: there is no mlock() for NOMMU, so don't provide the bits
2009-04-01 08:59:14 -07:00
mm: point the UNEVICTABLE_LRU config option at the documentation
2009-04-13 15:04:31 -07:00
generic debug pagealloc: build fix
2009-04-02 19:04:48 -07:00
[CVE-2009-0029] System call wrappers part 14
2009-01-14 14:15:24 +01:00
generic debug pagealloc
2009-04-01 08:59:13 -07:00
memcg: remove warning when CONFIG_DEBUG_VM=n
2009-04-13 15:04:32 -07:00
mm: page_mkwrite change prototype to match fault
2009-04-01 08:59:14 -07:00
mm: remove GFP_HIGHUSER_PAGECACHE
2009-01-06 15:59:01 -08:00
[CVE-2009-0029] System call wrappers part 28
2009-01-14 14:15:30 +01:00
FS-Cache: Recruit a page flags for cache management
2009-04-03 16:42:36 +01:00
[CVE-2009-0029] System call wrappers part 14
2009-01-14 14:15:24 +01:00
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: mminit_loglevel cannot be __meminitdata anymore
2008-08-20 15:40:30 -07:00
nommu: fix a number of issues with the per-MM VMA patch
2009-04-02 19:04:48 -07:00
mmu-notifiers: core
2008-07-28 16:30:21 -07:00
mm: mark the correct zone as full when scanning zonelists
2008-09-13 14:41:52 -07:00
Do not account for the address space used by hugetlbfs using VM_ACCOUNT
2009-02-10 10:48:42 -08:00
[CVE-2009-0029] System call wrappers part 13
2009-01-14 14:15:23 +01:00
[CVE-2009-0029] System call wrappers part 13
2009-01-14 14:15:23 +01:00
nommu: fix a number of issues with the per-MM VMA patch
2009-04-02 19:04:48 -07:00
memcg: show memcg information during OOM
2009-04-02 19:04:55 -07:00
mm: fix proc_dointvec_userhz_jiffies "breakage"
2009-04-01 08:59:13 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask
2009-04-05 10:33:07 -07:00
memcg: remove redundant message at swapon
2009-04-02 19:04:56 -07:00
block: fix bad definition of BIO_RW_SYNC
2009-02-18 10:32:00 +01:00
memory hotplug: fix page_zone() calculation in test_pages_isolated()
2008-11-06 15:41:19 -08:00
pagemap: pass mm into pagewalkers
2008-06-12 18:05:41 -07:00
mm: add /proc controls for pdflush threads
2009-04-07 08:31:03 -07:00
percpu: generalize embedding first chunk setup helper
2009-03-10 16:27:48 +09:00
cpumask: replace node_to_cpumask with cpumask_of_node.
2009-03-13 14:49:46 +10:30
FS-Cache: Recruit a page flags for cache management
2009-04-03 16:42:36 +01:00
mm: fix mlocked page counter mismatch
2009-02-11 14:25:35 -08:00
shmem: respect MAX_LFS_FILESIZE
2009-04-13 15:04:33 -07:00
[PATCH] sanitize ->permission() prototype
2008-07-26 20:53:14 -04:00
Merge branch 'kmemtrace-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-04-06 13:30:00 -07:00
kmemtrace: trace kfree() calls with NULL or zero-length objects
2009-04-03 12:23:10 +02:00
kmemtrace: trace kfree() calls with NULL or zero-length objects
2009-04-03 12:23:10 +02:00
vmemmap: warn about page_structs with remote distance
2008-11-06 15:41:19 -08:00
mm: mminit_validate_memmodel_limits(): remove redundant test
2009-04-01 08:59:11 -07:00
FS-Cache: Recruit a page flags for cache management
2009-04-03 16:42:36 +01:00
memcg: mem+swap controller core
2009-01-08 08:31:05 -08:00
PM/hibernate: fix "swap breaks after hibernation failures"
2009-02-21 14:17:17 -08:00
FS-Cache: Recruit a page flags for cache management
2009-04-03 16:42:36 +01:00
mm: document get_user_pages_fast()
2009-04-13 15:04:32 -07:00
vmap: remove needless lock and list in vmap
2009-04-01 08:59:11 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask
2009-04-05 10:33:07 -07:00
mm: align vmstat_work's timer
2009-04-02 19:04:48 -07:00
caefba1740