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4fadd7bb20a1e7c774ed88dc703d8fbcd00ff917
linux/fs
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Christoph Hellwig 4fadd7bb20 freeze_bdev: kill bd_mount_sem 
Now that we have the freeze count there is not much reason for bd_mount_sem
anymore.  The actual freeze/thaw operations are serialized using the
bd_fsfreeze_mutex, and the only other place we take bd_mount_sem is
get_sb_bdev which tries to prevent mounting a filesystem while the block
device is frozen.  Instead of add a check for bd_fsfreeze_count and
return -EBUSY if a filesystem is frozen.  While that is a change in user
visible behaviour a failing mount is much better for this case rather
than having the mount process stuck uninterruptible for a long time.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-09-24 07:47:39 -04:00
..
9p
9p: Add fscache support to 9p
2009-09-23 13:03:46 -05:00
adfs
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
affs
affs: add ->sync_fs
2009-06-11 21:36:14 -04:00
afs
seq_file: constify seq_operations
2009-09-23 07:39:29 -07:00
autofs
trivial: remove unnecessary semicolons
2009-09-21 15:14:58 +02:00
autofs4
autofs4 - fix missed case when changing to use struct path
2009-08-31 17:44:05 -10:00
befs
const: mark remaining super_operations const
2009-09-22 07:17:24 -07:00
bfs
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
btrfs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2009-09-22 07:51:45 -07:00
cachefiles
enforce ->sync_fs is only called for rw superblock
2009-06-11 21:36:06 -04:00
cifs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2009-09-22 07:51:45 -07:00
coda
splice: implement default splice_read method
2009-05-11 14:13:10 +02:00
configfs
writeback: add name to backing_dev_info
2009-09-11 09:20:26 +02:00
cramfs
fs/cramfs: return f_fsid for statfs(2)
2009-04-02 19:05:08 -07:00
debugfs
debugfs: use specified mode to possibly mark files read/write only
2009-06-15 21:30:28 -07:00
devpts
Move magic numbers into magic.h
2009-09-23 07:39:28 -07:00
dlm
seq_file: constify seq_operations
2009-09-23 07:39:29 -07:00
ecryptfs
const: mark remaining address_space_operations const
2009-09-22 07:17:24 -07:00
efs
get rid of BKL in fs/efs
2009-06-17 00:36:36 -04:00
exofs
exofs: remove BKL from super operations
2009-09-24 07:47:38 -04:00
exportfs
…
ext2
ext2: fix format string compile warning (ino_t)
2009-09-23 07:39:58 -07:00
ext3
const: make struct super_block::s_qcop const
2009-09-22 07:17:24 -07:00
ext4
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2009-09-22 07:51:45 -07:00
fat
fat: Opencode sync_page_range_nolock()
2009-09-14 17:08:17 +02:00
freevxfs
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
fscache
FS-Cache: Fixup renamed filenames in comments in internal.h
2009-05-27 10:20:13 -07:00
fuse
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
2009-09-18 09:23:03 -07:00
gfs2
headers: utsname.h redux
2009-09-23 18:13:10 -07:00
hfs
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
hfsplus
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
hostfs
hostfs: set maximum filesize in superblock for proper LFS support
2009-06-30 18:56:03 -07:00
hpfs
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
hppfs
hppfs: hppfs_read_file() may return -ERROR
2009-04-02 19:04:53 -07:00
hugetlbfs
vfs: split generic_forget_inode() so that hugetlbfs does not have to copy it
2009-09-24 07:47:25 -04:00
isofs
isofs: fix Joliet regression
2009-07-10 19:18:59 -07:00
jbd
jbd: Annotate transaction start also for journal_restart()
2009-09-16 17:44:10 +02:00
jbd2
seq_file: constify seq_operations
2009-09-23 07:39:29 -07:00
jffs2
Merge git://git.infradead.org/mtd-2.6
2009-09-23 10:07:49 -07:00
jfs
jffs2/jfs/xfs: switch over to 'check_acl' rather than 'permission()'
2009-09-08 11:09:04 -07:00
lockd
headers: utsname.h redux
2009-09-23 18:13:10 -07:00
minix
V3 minixfs: add missing directory type checking
2009-09-23 07:39:57 -07:00
ncpfs
ncpfs: fix wrong check in __ncp_ioctl()
2009-09-23 07:39:42 -07:00
nfs
headers: utsname.h redux
2009-09-23 18:13:10 -07:00
nfs_common
…
nfsd
headers: utsname.h redux
2009-09-23 18:13:10 -07:00
nilfs2
const: mark remaining inode_operations as const
2009-09-22 07:17:24 -07:00
nls
NLS: update handling of Unicode
2009-06-15 21:44:43 -07:00
notify
inotify: update the group mask on mark addition
2009-08-28 12:51:14 -04:00
ntfs
ntfs: remove ntfs_file_write
2009-09-23 07:39:29 -07:00
ocfs2
headers: utsname.h redux
2009-09-23 18:13:10 -07:00
omfs
const: mark remaining inode_operations as const
2009-09-22 07:17:24 -07:00
openpromfs
…
partitions
const: make block_device_operations const
2009-09-22 07:17:25 -07:00
proc
/proc/kcore: update stat.st_size after memory hotplug
2009-09-23 07:39:42 -07:00
qnx4
qnx4: remove write support
2009-09-23 07:39:30 -07:00
quota
const: make struct super_block::s_qcop const
2009-09-22 07:17:24 -07:00
ramfs
ramfs: move RAMFS_MAGIC to include/linux/magic.h
2009-09-23 07:39:42 -07:00
reiserfs
const: make struct super_block::s_qcop const
2009-09-22 07:17:24 -07:00
romfs
fs/romfs: correct error-handling code
2009-09-24 07:47:37 -04:00
smbfs
smbfs: read buffer overflow
2009-09-23 07:39:27 -07:00
squashfs
const: mark remaining super_operations const
2009-09-22 07:17:24 -07:00
sysfs
Merge branch 'writeback' of git://git.kernel.dk/linux-2.6-block
2009-09-11 09:17:05 -07:00
sysv
get rid of BKL in fs/sysv
2009-06-17 00:36:37 -04:00
ubifs
const: mark remaining address_space_operations const
2009-09-22 07:17:24 -07:00
udf
udf: Fix possible corruption when close races with write
2009-09-14 19:13:01 +02:00
ufs
ufs: sector_t cannot be negative
2009-06-18 13:03:46 -07:00
xfs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2009-09-22 07:51:45 -07:00
aio.c
aio.c: move EXPORT* macros to line after function
2009-09-23 07:39:29 -07:00
anon_inodes.c
anonfd: split interface into file creation and install
2009-09-23 07:39:29 -07:00
attr.c
…
bad_inode.c
…
binfmt_aout.c
…
binfmt_elf_fdpic.c
mm: add get_dump_page
2009-09-22 07:17:40 -07:00
binfmt_elf.c
mm: add get_dump_page
2009-09-22 07:17:40 -07:00
binfmt_em86.c
…
binfmt_flat.c
flat: fix uninitialized ptr with shared libs
2009-08-07 10:39:57 -07:00
binfmt_misc.c
…
binfmt_script.c
…
binfmt_som.c
Don't crap into descriptor table in binfmt_som
2009-03-31 23:00:28 -04:00
bio-integrity.c
block: Create bip slabs with embedded integrity vectors
2009-07-01 10:56:25 +02:00
bio.c
block: fix sg SG_DXFER_TO_FROM_DEV regression
2009-07-10 20:31:53 +02:00
block_dev.c
freeze_bdev: kill bd_mount_sem
2009-09-24 07:47:39 -04:00
buffer.c
fs/buffer.c: clean up EXPORT* macros
2009-09-23 07:39:29 -07:00
char_dev.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
2009-09-11 09:19:35 -07:00
compat_binfmt_elf.c
…
compat_ioctl.c
compat_ioctl: hook up compat handler for FIEMAP ioctl
2009-08-07 10:39:56 -07:00
compat.c
fix compat_sys_utimensat()
2009-09-23 07:39:30 -07:00
dcache.c
sched: Pull up the might_sleep() check into cond_resched()
2009-07-18 15:51:44 +02:00
dcookies.c
…
direct-io.c
block: Do away with the notion of hardsect_size
2009-05-22 23:22:54 +02:00
drop_caches.c
mm: remove __invalidate_mapping_pages variant
2009-06-16 19:47:43 -07:00
eventfd.c
anonfd: split interface into file creation and install
2009-09-23 07:39:29 -07:00
eventpoll.c
epoll: fix nested calls support
2009-06-18 13:03:41 -07:00
exec.c
procfs: provide stack information for threads
2009-09-23 07:39:41 -07:00
fcntl.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
fifo.c
…
file_table.c
fs: move mark_files_ro into file_table.c
2009-06-11 21:36:02 -04:00
file.c
…
filesystems.c
fs: Mark get_filesystem_list() as __init function.
2009-04-20 23:02:52 -04:00
fs_struct.c
Get rid of indirect include of fs_struct.h
2009-03-31 23:00:27 -04:00
fs-writeback.c
writeback: fix possible bdi writeback refcounting problem
2009-09-16 15:18:53 +02:00
generic_acl.c
New helper - current_umask()
2009-03-31 23:00:26 -04:00
inode.c
vfs: optimize touch_time() too
2009-09-24 07:47:27 -04:00
internal.h
Trim a bit of crap from fs.h
2009-06-11 21:36:07 -04:00
ioctl.c
vfs: explicitly cast s_maxbytes in fiemap_check_ranges
2009-09-24 07:47:31 -04:00
ioprio.c
…
Kconfig
tmpfs: depend on shmem
2009-09-22 07:17:41 -07:00
Kconfig.binfmt
…
libfs.c
libfs: return error code on failed attr set
2009-09-24 07:47:30 -04:00
locks.c
const: make lock_manager_operations const
2009-09-22 07:17:25 -07:00
Makefile
nilfs2: update makefile and Kconfig
2009-04-07 08:31:16 -07:00
mbcache.c
…
mpage.c
ext4: Properly initialize the buffer_head state
2009-05-13 15:13:42 -04:00
namei.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6
2009-09-11 08:55:49 -07:00
namespace.c
vfs: mnt_want_write_file(): fix special file handling
2009-08-07 10:39:56 -07:00
nfsctl.c
…
no-block.c
…
open.c
fs: change sys_truncate length parameter type
2009-09-23 09:21:05 -07:00
pipe.c
lockdep: Fix lockdep annotation for pipe_double_lock()
2009-07-22 21:14:14 +02:00
pnode.c
…
pnode.h
…
posix_acl.c
…
read_write.c
vfs: remove redundant position check in do_sendfile
2009-09-24 07:47:34 -04:00
read_write.h
…
readdir.c
…
select.c
poll/select: avoid arithmetic overflow in __estimate_accuracy()
2009-09-23 07:39:27 -07:00
seq_file.c
vfs: seq_file: add helpers for data filling
2009-09-24 07:47:35 -04:00
signalfd.c
…
splice.c
Merge branch 'for-2.6.32' of git://git.kernel.dk/linux-2.6-block
2009-09-14 17:55:15 -07:00
stack.c
…
stat.c
kill vfs_stat_fd / vfs_lstat_fd
2009-04-20 23:02:52 -04:00
super.c
freeze_bdev: kill bd_mount_sem
2009-09-24 07:47:39 -04:00
sync.c
fs/buffer.c: clean up EXPORT* macros
2009-09-23 07:39:29 -07:00
timerfd.c
…
utimes.c
…
xattr_acl.c
…
xattr.c
VFS: Factor out part of vfs_setxattr so it can be called from the SELinux hook for inode_setsecctx.
2009-09-10 10:11:22 +10:00