Andi Kleen a137e1cc6d hugetlbfs: per mount huge page sizes ...

Add the ability to configure the hugetlb hstate used on a per mount basis.

- Add a new pagesize= option to the hugetlbfs mount that allows setting
  the page size
- This option causes the mount code to find the hstate corresponding to the
  specified size, and sets up a pointer to the hstate in the mount's
  superblock.
- Change the hstate accessors to use this information rather than the
  global_hstate they were using (requires a slight change in mm/memory.c
  so we don't NULL deref in the error-unmap path -- see comments).

[np: take hstate out of hugetlbfs inode and vma->vm_private_data]

Acked-by: Adam Litke <agl@us.ibm.com>
Acked-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2008-07-24 10:47:17 -07:00

..

9p

9p: fix O_APPEND in legacy mode

2008-07-03 09:59:03 -05:00

adfs

fs: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:54 -07:00

affs

[PATCH] fix reservation discarding in affs

2008-05-06 13:45:33 -04:00

afs

Fix various old email addresses for dwmw2

2008-06-06 11:29:10 -07:00

autofs

mount options: fix autofs

2008-02-08 09:22:40 -08:00

autofs4

autofs: path_{get,put}() cleanups

2008-05-01 08:04:01 -07:00

befs

byteorder: don't directly include linux/byteorder/generic.h

2008-05-16 12:01:45 -07:00

bfs

fs: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:54 -07:00

cifs

Merge commit 'v2.6.26' into bkl-removal

2008-07-14 15:29:34 -06:00

coda

device create: coda: convert device_create to device_create_drvdata

2008-07-21 21:54:41 -07:00

configfs

configfs: Allow ->make_item() and ->make_group() to return detailed errors.

2008-07-17 15:21:29 -07:00

cramfs

fs: Remove unnecessary inclusions of asm/semaphore.h

2008-04-18 22:16:44 -04:00

debugfs

debugfs: Implement debugfs_remove_recursive()

2008-07-21 21:54:59 -07:00

devpts

devpts: factor out PTY index allocation

2008-04-30 08:29:48 -07:00

dlm

configfs: Allow ->make_item() and ->make_group() to return detailed errors.

2008-07-17 15:21:29 -07:00

ecryptfs

Merge commit 'v2.6.26' into bkl-removal

2008-07-14 15:29:34 -06:00

efs

efs: update error msg to not refer to deleted read_inode()

2008-04-02 15:28:19 -07:00

exportfs

fs: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:54 -07:00

ext2

ext2: retry block allocation if new blocks are allocated from system zone

2008-04-28 08:58:43 -07:00

ext3

ext3: add missing unlock to error path in ext3_quota_write()

2008-07-04 10:40:05 -07:00

ext4

ext4: do not set extents feature from the kernel

2008-07-11 19:27:31 -04:00

fat

Merge commit 'v2.6.26' into bkl-removal

2008-07-14 15:29:34 -06:00

freevxfs

fs/freevxfs/: proper externs

2008-04-29 08:06:00 -07:00

fuse

fuse: fix thinko in max I/O size calucation

2008-06-17 18:08:10 -07:00

gfs2

Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw

2008-07-15 10:38:46 -07:00

hfs

hfs: fix warning with 64k PAGE_SIZE

2008-04-30 08:29:52 -07:00

hfsplus

Fix hfsplus oops on image without extents

2008-05-13 08:02:24 -07:00

hostfs

uml: fix hostfs tv_usec calculations

2008-02-05 09:44:30 -08:00

hpfs

mount options: fix hpfs

2008-02-08 09:22:40 -08:00

hppfs

fix hppfs Makefile breakage

2008-05-21 16:55:58 -07:00

hugetlbfs

hugetlbfs: per mount huge page sizes

2008-07-24 10:47:17 -07:00

isofs

isofs: fix access to unallocated memory when reading corrupted filesystem

2008-04-30 08:29:33 -07:00

jbd

jbd: need to hold j_state_lock to updates to transaction t_state to T_COMMIT

2008-05-14 19:11:14 -07:00

jbd2

ext4: Add ordered mode support for delalloc

2008-07-11 19:27:31 -04:00

jffs2

Merge git://git.infradead.org/mtd-2.6

2008-05-01 11:15:28 -07:00

jfs

jfs: remove DIRENTSIZ

2008-06-10 15:12:58 -05:00

lockd

Merge branch 'for-2.6.27' of git://linux-nfs.org/~bfields/linux

2008-07-20 21:21:46 -07:00

minix

iget: stop the MINIX filesystem from using iget() and read_inode()

2008-02-07 08:42:28 -08:00

msdos

Replace BKL with superblock lock in fat/msdos/vfat

2008-06-20 14:05:54 -06:00

ncpfs

Remove BKL from remote_llseek v2

2008-07-02 15:06:27 -06:00

nfs

Merge branch 'bkl-removal' into next

2008-07-15 18:34:58 -04:00

nfs_common

…

nfsd

Merge branch 'for-2.6.27' of git://linux-nfs.org/~bfields/linux

2008-07-20 21:21:46 -07:00

nls

sparse pointer use of zero as null

2007-10-18 14:37:31 -07:00

ntfs

ntfs: le*_add_cpu conversion

2008-05-24 09:56:08 -07:00

ocfs2

configfs: Allow ->make_item() and ->make_group() to return detailed errors.

2008-07-17 15:21:29 -07:00

openpromfs

iget: stop OPENPROMFS from using iget() and read_inode()

2008-02-07 08:42:29 -08:00

partitions

driver core: remove KOBJ_NAME_LEN define

2008-07-21 21:54:52 -07:00

proc

vmallocinfo: add NUMA information

2008-07-24 10:47:17 -07:00

qnx4

iget: stop QNX4 from using iget() and read_inode()

2008-02-07 08:42:28 -08:00

ramfs

ramfs: enable splice write

2008-07-04 09:52:14 +02:00

reiserfs

reiserfs: discard prealloc in reiserfs_delete_inode

2008-07-08 12:39:31 -07:00

romfs

ROMFS: Fix up an error in iget removal

2008-03-19 18:53:36 -07:00

smbfs

Remove BKL from remote_llseek v2

2008-07-02 15:06:27 -06:00

sysfs

driver core: Suppress sysfs warnings for device_rename().

2008-07-21 21:55:01 -07:00

sysv

sysv: [bl]e*_add_cpu conversion

2008-04-30 08:29:52 -07:00

ubifs

UBIFS: include to compilation

2008-07-15 17:35:24 +03:00

udf

udf: Fix regression in UDF anchor block detection

2008-06-24 11:38:03 +02:00

ufs

ufs: remove unneeded ufs_put_inode prototype

2008-05-13 08:02:23 -07:00

vfat

Replace BKL with superblock lock in fat/msdos/vfat

2008-06-20 14:05:54 -06:00

xfs

Fix reference counting race on log buffers

2008-07-11 11:37:18 -07:00

aio.c

uml: activate_mm: remove the dead PF_BORROWED_MM check

2008-06-06 11:36:22 -07:00

anon_inodes.c

[PATCH] sanitize anon_inode_getfd()

2008-05-01 13:08:50 -04:00

attr.c

VFS: make notify_change pass ATTR_KILL_S*ID to setattr operations

2007-10-18 14:37:22 -07:00

bad_inode.c

iget: introduce a function to register iget failure

2008-02-07 08:42:26 -08:00

binfmt_aout.c

fs/binfmt_aout.c: use printk_ratelimit()

2008-04-29 08:06:04 -07:00

binfmt_elf_fdpic.c

nommu: fix ksize() abuse

2008-06-06 11:29:13 -07:00

binfmt_elf.c

execve filename: document and export via auxiliary vector

2008-07-22 09:59:40 -07:00

binfmt_em86.c

binfmt_misc.c: avoid potential kernel stack overflow

2008-04-29 08:06:04 -07:00

binfmt_flat.c

nommu: fix ksize() abuse

2008-06-06 11:29:13 -07:00

binfmt_misc.c

binfmt_misc.c: avoid potential kernel stack overflow

2008-04-29 08:06:04 -07:00

binfmt_script.c

binfmt_misc.c: avoid potential kernel stack overflow

2008-04-29 08:06:04 -07:00

binfmt_som.c

[PATCH] sanitize handling of shared descriptor tables in failing execve()

2008-04-25 09:23:53 -04:00

bio-integrity.c

block: integrity checkpatch cleanups

2008-07-03 13:21:13 +02:00

bio.c

Add bvec_merge_data to handle stacked devices and ->merge_bvec()

2008-07-03 13:21:15 +02:00

block_dev.c

[PATCH] fix cgroup-inflicted breakage in block_dev.c

2008-06-23 08:30:55 -04:00

buffer.c

Merge branch 'generic-ipi' into generic-ipi-for-linus

2008-07-15 21:55:59 +02:00

char_dev.c

Remove the lock_kernel() call from chrdev_open()

2008-06-20 14:05:53 -06:00

compat_binfmt_elf.c

x86: compat_binfmt_elf

2008-01-30 13:31:46 +01:00

compat_ioctl.c

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6

2008-07-19 00:30:39 -07:00

compat.c

[PATCH] get rid of leak in compat_execve()

2008-05-16 17:23:05 -04:00

dcache.c

fix soft lock up at NFS mount via per-SB LRU-list of unused dentries

2008-07-24 10:47:15 -07:00

dcookies.c

d_path: Make d_path() use a struct path

2008-02-14 21:17:09 -08:00

direct-io.c

Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user

2008-02-05 09:44:13 -08:00

dnotify.c

[PATCH] split linux/file.h

2008-05-01 13:08:16 -04:00

dquot.c

quota: don't call sync_fs() from vfs_quota_off() when there's no quota turn off

2008-05-13 08:02:23 -07:00

drop_caches.c

vfs: skip inodes without pages to free in drop_pagecache_sb()

2008-04-29 08:06:05 -07:00

eventfd.c

[PATCH] sanitize anon_inode_getfd()

2008-05-01 13:08:50 -04:00

eventpoll.c

[PATCH] sanitize anon_inode_getfd()

2008-05-01 13:08:50 -04:00

exec.c

mm: remove double indirection on tlb parameter to free_pgd_range() & Co

2008-07-24 10:47:15 -07:00

fcntl.c

Call fasync() functions without the BKL

2008-07-02 15:06:28 -06:00

fifo.c

…

file_table.c

[PATCH] split linux/file.h

2008-05-01 13:08:16 -04:00

file.c

[PATCH] avoid multiplication overflows and signedness issues for max_fds

2008-05-16 17:22:52 -04:00

filesystems.c

…

fs-writeback.c

VFS: export sync_sb_inodes

2008-07-14 19:10:52 +03:00

generic_acl.c

Introduce is_owner_or_cap() to wrap CAP_FOWNER use with fsuid check

2007-07-17 12:00:03 -07:00

inode.c

VFS: fix unused variable warning

2008-05-06 13:13:37 -07:00

inotify_user.c

Remove duplicated unlikely() in IS_ERR()

2008-04-29 08:06:25 -07:00

inotify.c

inotify: remove debug code

2008-02-06 10:41:07 -08:00

internal.h

[PATCH] move a bunch of declarations to fs/internal.h

2008-04-21 23:11:01 -04:00

ioctl.c

make vfs_ioctl() static

2008-04-29 08:06:00 -07:00

ioprio.c

cfq-iosched: relax IOPRIO_CLASS_IDLE restrictions

2008-01-28 11:38:15 +01:00

Kconfig

Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2

2008-07-17 10:55:51 -07:00

Kconfig.binfmt

frv: don't offer BINFMT_FLAT

2008-06-06 11:29:08 -07:00

libfs.c

add kernel-doc for simple_read_from_buffer and memory_read_from_buffer

2008-07-04 10:40:07 -07:00

locks.c

[patch 4/4] flock: remove unused fields from file_lock_operations

2008-06-23 11:52:30 -04:00

Makefile

Merge branch 'for_linus' of git://git.infradead.org/~dedekind/ubifs-2.6

2008-07-16 15:02:57 -07:00

mbcache.c

vfs: fix possible deadlock in ext2, ext3, ext4 when using xattrs

2008-04-15 19:35:41 -07:00

mpage.c

vfs: add hooks for ext4's delayed allocation support

2008-07-11 19:27:31 -04:00

namei.c

[patch 3/4] vfs: fix ERR_PTR abuse in generic_readlink

2008-06-23 11:52:30 -04:00

namespace.c

LSM/SELinux: show LSM mount options in /proc/mounts

2008-07-14 15:02:05 +10:00

nfsctl.c

Introduce path_put()

2008-02-14 21:13:33 -08:00

no-block.c

…

open.c

security: filesystem capabilities: fix fragile setuid fixup code

2008-07-04 10:40:08 -07:00

pipe.c

[patch 1/4] vfs: path_{get,put}() cleanups

2008-06-23 11:52:29 -04:00

pnode.c

[patch 7/7] vfs: mountinfo: show dominating group id

2008-04-23 00:05:09 -04:00

pnode.h

[patch 7/7] vfs: mountinfo: show dominating group id

2008-04-23 00:05:09 -04:00

posix_acl.c

…

quota_v1.c

quota: do not allow setting of quota limits to too high values

2008-04-28 08:58:32 -07:00

quota_v2.c

quota: le*_add_cpu conversion

2008-04-30 08:29:51 -07:00

quota.c

quota: quota core changes for quotaon on remount

2008-04-28 08:58:33 -07:00

read_write.c

Remove BKL from remote_llseek v2

2008-07-02 15:06:27 -06:00

read_write.h

…

readdir.c

Use mutex_lock_killable in vfs_readdir

2007-12-06 17:39:54 -05:00

select.c

Fix performance regression on lmbench select benchmark

2008-06-22 12:23:15 -07:00

seq_file.c

[patch 2/7] vfs: mountinfo: add seq_file_root()

2008-04-23 00:04:38 -04:00

signalfd.c

[PATCH] sanitize anon_inode_getfd()

2008-05-01 13:08:50 -04:00

splice.c

splice: fix generic_file_splice_read() race with page invalidation

2008-07-04 09:52:14 +02:00

stack.c

…

stat.c

Introduce path_put()

2008-02-14 21:13:33 -08:00

super.c

fix soft lock up at NFS mount via per-SB LRU-list of unused dentries

2008-07-24 10:47:15 -07:00

sync.c

SYNC_FILE_RANGE_WRITE may and will block. Document that.

2008-07-24 10:47:17 -07:00

timerfd.c

[PATCH] sanitize anon_inode_getfd()

2008-05-01 13:08:50 -04:00

utimes.c

[patch for 2.6.26 4/4] vfs: utimensat(): fix write access check for futimens()

2008-06-23 08:43:52 -04:00

xattr_acl.c

…

xattr.c

xattr: add missing consts to function arguments

2008-04-29 08:06:06 -07:00