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269b005a28e124a341df4adef2c3661cf7371fcc
horinux/fs
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Oleg Nesterov 269b005a28 coredump: shift down_write(mmap_sem) into coredump_wait() 
- move the cprm.mm_flags checks up, before we take mmap_sem

- move down_write(mmap_sem) and ->core_state check from do_coredump()
  to coredump_wait()

This simplifies the code and makes the locking symmetrical.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Roland McGrath <roland@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-27 09:12:45 -07:00
..
9p
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs
2010-05-24 07:41:13 -07:00
adfs
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
affs
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
afs
AFS: Don't put struct file on the stack
2010-05-21 18:31:28 -04:00
autofs
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
autofs4
fs/autofs4: use memdup_user
2010-05-27 09:12:41 -07:00
befs
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
bfs
bfs: replace inode uid,gid,mode initialization with helper function
2010-05-21 18:31:25 -04:00
btrfs
driver core: add devname module aliases to allow module on-demand auto-loading
2010-05-25 15:08:26 -07:00
cachefiles
CacheFiles: Fix error handling in cachefiles_determine_cache_security()
2010-05-12 18:23:58 -07:00
ceph
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
2010-05-24 07:37:52 -07:00
cifs
cifs: fix noserverino handling when unix extensions are enabled
2010-05-17 20:59:21 +00:00
coda
Merge branch 'bkl/ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing
2010-05-24 08:01:10 -07:00
configfs
Fix the regression created by "set S_DEAD on unlink()..." commit
2010-05-15 07:16:33 -04:00
cramfs
…
debugfs
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
devpts
Simplify devpts_get_sb() failure exits
2010-05-21 18:31:12 -04:00
dlm
dlm: fix ast ordering for user locks
2010-04-30 14:52:51 -05:00
ecryptfs
switch ecryptfs_write() to struct inode *, kill on-stack fake files
2010-05-21 18:31:28 -04:00
efs
…
exofs
Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd
2010-05-24 07:57:41 -07:00
exportfs
…
ext2
ext2: replace inode uid,gid,mode init with helper
2010-05-21 18:31:24 -04:00
ext3
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2010-05-21 19:37:45 -07:00
ext4
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2010-05-21 19:37:45 -07:00
fat
fatfs: ratelimit corruption report
2010-05-25 08:07:04 -07:00
freevxfs
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
fscache
fs/fscache/object-list.c: fix warning on 32-bit
2010-05-26 08:19:23 -07:00
fuse
driver core: add devname module aliases to allow module on-demand auto-loading
2010-05-25 15:08:26 -07:00
gfs2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes
2010-05-25 08:17:51 -07:00
hfs
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
hfsplus
hfsplus: Push down BKL into ioctl function
2010-05-17 05:27:03 +02:00
hostfs
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
hpfs
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
hppfs
…
hugetlbfs
…
isofs
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
jbd
ext3: Fix waiting on transaction during fsync
2010-05-21 19:30:41 +02:00
jbd2
Merge branch 'master' into for-2.6.35
2010-05-21 21:27:26 +02:00
jffs2
jffs2: constify xattr_handler
2010-05-21 18:31:20 -04:00
jfs
jfs: replace inode uid,gid,mode init with helper
2010-05-21 18:31:23 -04:00
lockd
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
logfs
logfs: replace inode uid,gid,mode initialization with helper function
2010-05-21 18:31:27 -04:00
minix
minix: replace inode uid,gid,mode init with helper
2010-05-21 18:31:24 -04:00
ncpfs
ncpfs: BKL ioctl pushdown
2010-05-17 05:27:42 +02:00
nfs
kernel-wide: replace USHORT_MAX, SHORT_MAX and SHORT_MIN with USHRT_MAX, SHRT_MAX and SHRT_MIN
2010-05-25 08:07:02 -07:00
nfs_common
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
nfsd
kernel-wide: replace USHORT_MAX, SHORT_MAX and SHORT_MIN with USHRT_MAX, SHRT_MAX and SHRT_MIN
2010-05-25 08:07:02 -07:00
nilfs2
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2010-05-21 19:37:45 -07:00
nls
…
notify
Saner locking around deactivate_super()
2010-05-21 18:31:14 -04:00
ntfs
ntfs: use add_to_page_cache_lru()
2010-05-25 08:07:03 -07:00
ocfs2
kernel-wide: replace USHORT_MAX, SHORT_MAX and SHORT_MIN with USHRT_MAX, SHRT_MAX and SHRT_MIN
2010-05-25 08:07:02 -07:00
omfs
omfs: replace inode uid,gid,mode initialization with helper function
2010-05-21 18:31:25 -04:00
openpromfs
…
partitions
fs: ldm: don't use own implementation of hex_to_bin()
2010-05-25 08:07:06 -07:00
proc
pagemap: add #ifdefs CONFIG_HUGETLB_PAGE on code walking hugetlb vma
2010-05-25 08:06:58 -07:00
qnx4
…
quota
new helper: iterate_supers()
2010-05-21 18:31:16 -04:00
ramfs
ramfs: replace inode uid,gid,mode initialization with helper function
2010-05-21 18:31:26 -04:00
reiserfs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2010-05-21 19:37:45 -07:00
romfs
…
smbfs
smbfs: remove duplicated #include
2010-05-25 08:07:07 -07:00
squashfs
squashfs: fix name reading in squashfs_xattr_get
2010-05-23 08:27:42 +01:00
sysfs
sysfs: add struct file* to bin_attr callbacks
2010-05-21 09:37:31 -07:00
sysv
sysv: replace inode uid,gid,mode initialization with helper function
2010-05-21 18:31:26 -04:00
ubifs
ubifs: replace inode uid,gid,mode initialization with helper function
2010-05-21 18:31:26 -04:00
udf
udf: replace inode uid,gid,mode init with helper
2010-05-21 18:31:27 -04:00
ufs
ufs: permit mounting of BorderWare filesystems
2010-05-27 09:12:43 -07:00
xfs
Merge branch 'delayed-logging-for-2.6.35' into for-linus
2010-05-24 11:57:36 -05:00
aio.c
…
anon_inodes.c
anon_inode: set S_IFREG on the anon_inode
2010-05-21 18:31:20 -04:00
attr.c
…
bad_inode.c
…
binfmt_aout.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
binfmt_elf_fdpic.c
Remove redundant check for CONFIG_MMU
2010-04-27 09:01:26 -07:00
binfmt_elf.c
…
binfmt_em86.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
binfmt_flat.c
uclinux: error message when FLAT reloc symbol is invalid, v2
2010-04-21 13:28:49 +10:00
binfmt_misc.c
…
binfmt_script.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
binfmt_som.c
…
bio-integrity.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
bio.c
…
block_dev.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2010-05-21 19:37:45 -07:00
buffer.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2010-05-21 19:37:45 -07:00
char_dev.c
…
compat_binfmt_elf.c
…
compat_ioctl.c
pktcdvd: improve BKL and compat_ioctl.c usage
2010-04-29 08:44:37 -07:00
compat.c
revert "procfs: provide stack information for threads" and its fixup commits
2010-05-11 17:33:41 -07:00
dcache.c
fix prune_dcache()/umount() race
2010-05-21 18:31:16 -04:00
dcookies.c
…
direct-io.c
…
drop_caches.c
new helper: iterate_supers()
2010-05-21 18:31:16 -04:00
eventfd.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
eventpoll.c
sched, wait: Use wrapper functions
2010-05-11 17:43:58 +02:00
exec.c
coredump: shift down_write(mmap_sem) into coredump_wait()
2010-05-27 09:12:45 -07:00
fcntl.c
Merge branch 'master' into for-2.6.35
2010-05-21 21:27:26 +02:00
fifo.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
file_table.c
…
file.c
…
filesystems.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
fs_struct.c
…
fs-writeback.c
fs-writeback: check sync bit earlier in inode_wait_for_writeback
2010-05-25 08:07:00 -07:00
generic_acl.c
fs: xattr_handler table should be const
2010-05-21 18:31:18 -04:00
inode.c
vfs: Add inode uid,gid,mode init helper
2010-05-21 18:31:22 -04:00
internal.h
Bury __put_super_and_need_restart()
2010-05-21 18:31:16 -04:00
ioctl.c
Introduce freeze_super and thaw_super for the fsfreeze ioctl
2010-05-21 18:31:18 -04:00
ioprio.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
Kconfig
…
Kconfig.binfmt
…
libfs.c
FS / libfs: Implement simple_write_to_buffer
2010-05-10 23:08:17 +02:00
locks.c
…
Makefile
Take statfs variants to fs/statfs.c
2010-05-21 18:31:17 -04:00
mbcache.c
…
mpage.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
namei.c
namei.c : update mnt when it needed
2010-05-21 18:31:22 -04:00
namespace.c
Merge branch 'next' into for-linus
2010-05-18 08:57:00 +10:00
nfsctl.c
…
no-block.c
…
open.c
Take statfs variants to fs/statfs.c
2010-05-21 18:31:17 -04:00
pipe.c
pipe: set lower and upper limit on max pages in the pipe page array
2010-05-21 21:12:52 +02:00
pnode.c
…
pnode.h
…
posix_acl.c
…
read_write.c
…
read_write.h
…
readdir.c
…
select.c
…
seq_file.c
…
signalfd.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
splice.c
pipe: add support for shrinking and growing pipes
2010-05-21 21:12:40 +02:00
stack.c
…
stat.c
…
statfs.c
Take statfs variants to fs/statfs.c
2010-05-21 18:31:17 -04:00
super.c
vfs: add lockdep annotation to s_vfs_rename_key for ecryptfs
2010-05-21 18:31:22 -04:00
sync.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2010-05-21 19:37:45 -07:00
timerfd.c
fs/timerfd.c: make use of wait_event_interruptible_locked_irq()
2010-05-20 13:21:42 -07:00
utimes.c
…
xattr_acl.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
xattr.c
fs: xattr_handler table should be const
2010-05-21 18:31:18 -04:00