Yongqiang Yang 6df935ad2f ext4: don't copy non-existent gdt blocks when resizing ... The resize code was copying blocks at the beginning of each block group in order to copy the superblock and block group descriptor table (gdt) blocks. This was, unfortunately, being done even for block groups that did not have super blocks or gdt blocks. This is a complete waste of perfectly good I/O bandwidth, to skip writing those blocks for sparse bg's. Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: stable@vger.kernel.org		2012-09-05 01:25:50 -04:00
..
9p	9p: Push file_update_time() into v9fs_vm_page_mkwrite()	2012-07-31 01:02:46 +04:00
adfs	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
affs	affs: use memweight()	2012-07-30 17:25:16 -07:00
afs	VFS: Pass mount flags to sget()	2012-07-14 16:38:34 +04:00
autofs4	switch dentry_open() to struct path, make it grab references itself	2012-07-23 00:01:29 +04:00
befs	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
bfs	don't pass nameidata to ->create()	2012-07-14 16:34:47 +04:00
btrfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
cachefiles	fs: cachefiles: add support for large files in filesystem caching	2012-07-30 17:25:21 -07:00
ceph	ceph: simplify+fix atomic_open	2012-08-02 09:11:19 -07:00
cifs	CIFS: Add SMB2 support for rmdir	2012-07-27 15:17:50 -05:00
coda	don't pass nameidata to ->create()	2012-07-14 16:34:47 +04:00
configfs	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
cramfs	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
debugfs	Driver core merge for 3.6-rc1	2012-07-26 11:25:33 -07:00
devpts	VFS: Pass mount flags to sget()	2012-07-14 16:38:34 +04:00
dlm	dlm: fix missing dir remove	2012-07-16 14:24:43 -05:00
ecryptfs	- Fixes a bug when the lower filesystem mount options include 'acl', but the	2012-08-02 10:56:34 -07:00
efs	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
exofs	Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-07-23 12:27:27 -07:00
exportfs	switch dentry_open() to struct path, make it grab references itself	2012-07-23 00:01:29 +04:00
ext2	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
ext3	ext3: use memweight()	2012-07-30 17:25:16 -07:00
ext4	ext4: don't copy non-existent gdt blocks when resizing	2012-09-05 01:25:50 -04:00
fat	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
freevxfs	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
fscache
fuse	fuse: Convert to new freezing mechanism	2012-07-31 09:45:50 +04:00
gfs2	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
hfs	hfs: get rid of hfs_sync_super	2012-07-22 23:58:09 +04:00
hfsplus	hfsplus: use -ENOMEM when kzalloc() fails	2012-07-30 17:25:19 -07:00
hostfs	don't pass nameidata to ->create()	2012-07-14 16:34:47 +04:00
hpfs	don't pass nameidata to ->create()	2012-07-14 16:34:47 +04:00
hppfs	switch dentry_open() to struct path, make it grab references itself	2012-07-23 00:01:29 +04:00
hugetlbfs	hugetlb: use mmu_gather instead of a temporary linked list for accumulating pages	2012-07-31 18:42:40 -07:00
isofs	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2012-07-24 17:40:44 -07:00
jbd	jbd: Check return value of blkdev_issue_flush()	2012-07-09 23:38:36 +02:00
jbd2	jbd2: don't write superblock when if its empty	2012-08-18 22:29:40 -04:00
jffs2	don't expose I_NEW inodes via dentry->d_inode	2012-07-23 00:00:58 +04:00
jfs	don't expose I_NEW inodes via dentry->d_inode	2012-07-23 00:00:58 +04:00
lockd	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
logfs	VFS: Pass mount flags to sget()	2012-07-14 16:38:34 +04:00
minix	minixfs: fix block limit check	2012-07-30 17:25:19 -07:00
ncpfs	don't pass nameidata to ->create()	2012-07-14 16:34:47 +04:00
nfs	Merge branch 'akpm' (Andrew's patch-bomb)	2012-07-31 19:25:39 -07:00
nfs_common
nfsd	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
nilfs2	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
nls	nls: fix (and rename) mac NLS table files and config options	2012-06-01 19:51:22 -07:00
notify	switch dentry_open() to struct path, make it grab references itself	2012-07-23 00:01:29 +04:00
ntfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
ocfs2	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
omfs	don't pass nameidata to ->create()	2012-07-14 16:34:47 +04:00
openpromfs	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
proc	proc: do not allow negative offsets on /proc/<pid>/environ	2012-07-30 17:25:20 -07:00
pstore	pstore/ram: Make tracing log versioned	2012-07-17 16:48:09 -07:00
qnx4	qnx4fs: use memweight()	2012-07-30 17:25:16 -07:00
qnx6	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
quota	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2012-07-24 17:40:44 -07:00
ramfs	don't pass nameidata to ->create()	2012-07-14 16:34:47 +04:00
reiserfs	don't expose I_NEW inodes via dentry->d_inode	2012-07-23 00:00:58 +04:00
romfs	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
squashfs	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
sysfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
sysv	fs/sysv: stop using write_super and s_dirt	2012-07-22 23:58:12 +04:00
ubifs	* Added another debugfs knob for forcing UBIFS R/O mode without flushing caches	2012-07-23 15:50:52 -07:00
udf	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2012-07-24 17:40:44 -07:00
ufs	fs/ufs: get rid of write_super	2012-07-22 23:58:16 +04:00
xfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
aio.c	aio: now fput() is OK from interrupt context; get rid of manual delayed __fput()	2012-07-22 23:57:59 +04:00
anon_inodes.c	anon_inodes: move allocation of anon_inode into ->mount()	2012-03-20 21:29:45 -04:00
attr.c	notify_change(): check that i_mutex is held	2012-07-14 16:35:42 +04:00
bad_inode.c	don't pass nameidata to ->create()	2012-07-14 16:34:47 +04:00
binfmt_aout.c	VM: add "vm_mmap()" helper function	2012-04-20 17:29:13 -07:00
binfmt_elf_fdpic.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2012-05-23 17:42:39 -07:00
binfmt_elf.c	binfmt_elf: switch elf_map() to vm_mmap/vm_munmap	2012-05-30 21:04:55 -04:00
binfmt_em86.c	__register_binfmt() made void	2012-03-20 21:29:46 -04:00
binfmt_flat.c	binfmt_flat: use vm_munmap, we are missing ->mmap_sem there	2012-05-30 21:04:56 -04:00
binfmt_misc.c	vfs: Rename end_writeback() to clear_inode()	2012-05-06 13:43:41 +08:00
binfmt_script.c	__register_binfmt() made void	2012-03-20 21:29:46 -04:00
binfmt_som.c	VM: add "vm_mmap()" helper function	2012-04-20 17:29:13 -07:00
bio-integrity.c	fs: remove the second argument of k[un]map_atomic()	2012-03-20 21:48:21 +08:00
bio.c	Merge branch 'for-3.5/core' of git://git.kernel.dk/linux-block	2012-05-30 08:52:42 -07:00
block_dev.c	vfs: Create function for iterating over block devices	2012-07-22 23:58:45 +04:00
buffer.c	fs: Protect write paths by sb_start_write - sb_end_write	2012-07-31 09:45:47 +04:00
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c	The following text was taken from the original review request:	2012-03-24 10:24:31 -07:00
compat.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal	2012-06-01 11:53:44 -07:00
dcache.c	__d_unalias() should refuse to move mountpoints	2012-07-14 16:35:15 +04:00
dcookies.c
direct-io.c	fs/direct-io.c: adjust suspicious bit operation	2012-07-14 16:32:46 +04:00
drop_caches.c
eventfd.c	eventfd: change int to __u64 in eventfd_signal()	2012-05-31 17:49:32 -07:00
eventpoll.c	PM: Rename CAP_EPOLLWAKEUP to CAP_BLOCK_SUSPEND	2012-07-17 21:37:27 +02:00
exec.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
fcntl.c	c/r: fcntl: add F_GETOWNER_UIDS option	2012-07-30 17:25:21 -07:00
fhandle.c
fifo.c	fifo: Do not restart open() if it already found a partner	2012-07-16 08:33:14 -07:00
file_table.c	fs: Add freezing handling to mnt_want_write() / mnt_drop_write()	2012-07-31 09:40:38 +04:00
file.c	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
filesystems.c
fs_struct.c	get rid of ->mnt_longterm	2012-07-14 16:32:47 +04:00
fs-writeback.c	mm: prepare for removal of obsolete /proc/sys/vm/nr_pdflush_threads	2012-07-31 18:42:40 -07:00
generic_acl.c
inode.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
internal.h	fs: Add freezing handling to mnt_want_write() / mnt_drop_write()	2012-07-31 09:40:38 +04:00
ioctl.c
ioprio.c	Merge branch 'for-3.5/core' of git://git.kernel.dk/linux-block	2012-05-30 08:52:42 -07:00
Kconfig	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-03-21 13:36:41 -07:00
Kconfig.binfmt	C6X: add support to build with BINFMT_ELF_FDPIC	2012-05-15 09:17:34 -04:00
libfs.c	VFS: Pass mount flags to sget()	2012-07-14 16:38:34 +04:00
locks.c	locks: remove unused lm_release_private	2012-08-01 09:01:46 -07:00
Makefile	fs: initial qnx6fs addition	2012-03-20 21:29:38 -04:00
mbcache.c
mount.h	get rid of magic in proc_namespace.c	2012-07-14 16:32:48 +04:00
mpage.c
namei.c	fs: Push mnt_want_write() outside of i_mutex	2012-07-31 01:02:49 +04:00
namespace.c	fs: Add freezing handling to mnt_want_write() / mnt_drop_write()	2012-07-31 09:40:38 +04:00
no-block.c
open.c	fs: Protect write paths by sb_start_write - sb_end_write	2012-07-31 09:45:47 +04:00
pipe.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
pnode.c	VFS: Make clone_mnt()/copy_tree()/collect_mounts() return errors	2012-07-14 16:37:27 +04:00
pnode.h
posix_acl.c
proc_namespace.c	get rid of magic in proc_namespace.c	2012-07-14 16:32:48 +04:00
read_write.c	vfs: allow custom EOF in generic_file_llseek code	2012-07-23 00:00:15 +04:00
read_write.h
readdir.c	switch readdir/getdents to fget_light/fput_light	2012-05-29 23:28:29 -04:00
select.c	posix_types.h: Cleanup stale __NFDBITS and related definitions	2012-07-26 13:36:43 -07:00
seq_file.c	seq_file: Add seq_vprintf function and export it	2012-06-11 13:16:35 +01:00
signalfd.c	switch signalfd4() to fget_light/fput_light	2012-05-29 23:28:30 -04:00
splice.c	fs: Protect write paths by sb_start_write - sb_end_write	2012-07-31 09:45:47 +04:00
stack.c
stat.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2012-05-23 17:42:39 -07:00
statfs.c	switch statfs to fget_light/fput_light	2012-05-29 23:28:31 -04:00
super.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
sync.c	vfs: Avoid unnecessary WB_SYNC_NONE writeback during sys_sync and reorder sync passes	2012-07-22 23:59:01 +04:00
timerfd.c
utimes.c	switch utimes() to fget_light/fput_light	2012-05-29 23:28:32 -04:00
xattr_acl.c
xattr.c	fs/xattr.c:getxattr(): improve handling of allocation failures	2012-07-30 17:25:11 -07:00