Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
kernel-fxtec-pro1x/fs/ext4
History
Yongqiang Yang 19c5246d25 ext4: add new online resize interface 
This patch adds new online resize interface, whose input argument is a
64-bit integer indicating how many blocks there are in the resized fs.

In new resize impelmentation, all work like allocating group tables
are done by kernel side, so the new resize interface can support
flex_bg feature and prepares ground for suppoting resize with features
like bigalloc and exclude bitmap. Besides these, user-space tools just
passes in the new number of blocks.

We delay initializing the bitmaps and inode tables of added groups if
possible and add multi groups (a flex groups) each time, so new resize
is very fast like mkfs.

Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2012-01-04 17:09:44 -05:00
..
acl.c switch posix_acl_equiv_mode() to umode_t * 2011-08-01 02:10:06 -04:00
acl.h fs: take the ACL checks to common code 2011-07-25 14:30:23 -04:00
balloc.c ext4: fix up a undefined error in ext4_free_blocks in debugging code 2011-11-21 12:09:19 -05:00
bitmap.c
block_validity.c ext4: move ext4_ind_* functions from inode.c to indirect.c 2011-06-27 19:40:50 -04:00
dir.c ext4: Use ext4_error_file() to print the pathname to the corrupted inode 2011-01-10 12:10:55 -05:00
ext4.h ext4: add new online resize interface 2012-01-04 17:09:44 -05:00
ext4_extents.h ext4: Fix bigalloc quota accounting and i_blocks value 2011-09-09 19:04:51 -04:00
ext4_jbd2.c jbd2: add debugging information to jbd2_journal_dirty_metadata() 2011-09-04 10:18:14 -04:00
ext4_jbd2.h ext4: Fix ext4_should_writeback_data() for no-journal mode 2011-08-13 11:25:18 -04:00
extents.c ext4: add missing spaces to debugging printk's 2011-12-28 19:00:25 -05:00
file.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 2011-11-02 10:06:20 -07:00
fsync.c ext4: optimize locking for end_io extent conversion 2011-10-31 10:56:32 -04:00
hash.c
ialloc.c ext4: use proper little-endian bitops 2011-12-28 20:32:07 -05:00
indirect.c ext4: enforce bigalloc restrictions (e.g., no online resizing, etc.) 2011-09-09 18:36:51 -04:00
inode.c ext4: remove no longer used functions in inode.c 2011-12-28 20:25:40 -05:00
ioctl.c ext4: add new online resize interface 2012-01-04 17:09:44 -05:00
Kconfig
Makefile ext4: move ext4_ind_* functions from inode.c to indirect.c 2011-06-27 19:40:50 -04:00
mballoc.c ext4: do not reference pa_inode from group_pa 2011-12-18 15:49:54 -05:00
mballoc.h ext4: fix a typo in struct ext4_allocation_context 2011-10-31 18:55:50 -04:00
migrate.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue 2011-11-02 11:41:01 -07:00
mmp.c ext4: Fix comparison endianness problem in MMP initialization 2011-10-18 10:53:51 -04:00
move_extent.c ext4: add some tracepoints in ext4/extents.c 2011-09-09 19:18:51 -04:00
namei.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue 2011-11-02 11:41:01 -07:00
page-io.c ext4: handle EOF correctly in ext4_bio_write_page() 2011-12-13 22:29:12 -05:00
resize.c ext4: add new online resize interface 2012-01-04 17:09:44 -05:00
super.c ext4: add missing space to ext4_msg output in ext4_fill_super() 2011-12-18 16:13:58 -05:00
symlink.c
truncate.h ext4: move common truncate functions to header file 2011-06-27 19:16:04 -04:00
xattr.c ext4: fix race in xattr block allocation path 2011-10-29 10:15:35 -04:00
xattr.h fs/vfs/security: pass last path component to LSM on inode creation 2011-02-01 11:12:29 -05:00
xattr_security.c security: new security_inode_init_security API adds function callback 2011-07-18 12:29:38 -04:00
xattr_trusted.c ext4: constify xattr_handler 2010-05-21 18:31:19 -04:00
xattr_user.c ext4: constify xattr_handler 2010-05-21 18:31:19 -04:00