linux-stable/fs/ext4
harshads d77147ff44 ext4: add support for online resizing with bigalloc
This patch adds support for online resizing on bigalloc file system by
implementing EXT4_IOC_RESIZE_FS ioctl. Old resize interfaces (add
block groups and extend last block group) are left untouched. Tests
performed with cluster sizes of 1, 2, 4 and 8 blocks (of size 4k) per
cluster. I will add these tests to xfstests.

Signed-off-by: Harshad Shirwadkar <harshads@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2017-10-29 09:38:46 -04:00
..
acl.c ext4: Don't clear SGID when inheriting ACLs 2017-07-30 23:33:01 -04:00
acl.h
balloc.c ext4: retry allocations conservatively 2017-10-01 17:59:54 -04:00
bitmap.c ext4: remove unused header files 2015-04-02 23:47:42 -04:00
block_validity.c ext4: add missing KERN_CONT to a few more debugging uses 2016-10-15 09:57:31 -04:00
dir.c ext4: use sizeof(*ptr) 2017-08-24 13:50:24 -04:00
ext4.h ext4: add support for online resizing with bigalloc 2017-10-29 09:38:46 -04:00
ext4_extents.h ext4: fix misspellings in comments. 2016-03-09 23:49:05 -05:00
ext4_jbd2.c VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb) 2017-07-17 08:45:34 +01:00
ext4_jbd2.h ext4, project: expand inode extra size if possible 2017-08-06 01:00:49 -04:00
extents.c ext4: fix interaction between i_size, fallocate, and delalloc after a crash 2017-10-06 23:09:55 -04:00
extents_status.c scripts/spelling.txt: add "comsume(r)" pattern and fix typo instances 2017-02-27 18:43:47 -08:00
extents_status.h ext4: move procfs registration code to fs/ext4/sysfs.c 2015-09-23 12:46:17 -04:00
file.c ext4: Switch to iomap for SEEK_HOLE / SEEK_DATA 2017-10-01 17:58:54 -04:00
fsmap.c ext4: fix off-by-one fsmap error on 1k block filesystems 2017-06-23 00:58:57 -04:00
fsmap.h ext4: support GETFSMAP ioctls 2017-04-30 00:36:53 -04:00
fsync.c VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb) 2017-07-17 08:45:34 +01:00
hash.c ext4: remove useless test and assignment in strtohash functions 2017-08-24 15:11:34 -04:00
ialloc.c Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-09-14 18:54:01 -07:00
indirect.c ext4: call journal revoke when freeing ea_inode blocks 2017-06-21 21:36:51 -04:00
inline.c ext4: prevent data corruption with inline data + DAX 2017-10-12 11:52:34 -04:00
inode.c ext4: add ext4_should_use_dax() 2017-10-12 12:00:59 -04:00
ioctl.c ext4: add support for online resizing with bigalloc 2017-10-29 09:38:46 -04:00
Kconfig ext4: Switch to iomap for SEEK_HOLE / SEEK_DATA 2017-10-01 17:58:54 -04:00
Makefile ext4: support GETFSMAP ioctls 2017-04-30 00:36:53 -04:00
mballoc.c ext4: add support for online resizing with bigalloc 2017-10-29 09:38:46 -04:00
mballoc.h ext4: send parallel discards on commit completions 2017-06-22 23:54:33 -04:00
migrate.c ext4: do not set posix acls on xattr inodes 2017-06-21 21:21:39 -04:00
mmp.c Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-09-14 18:54:01 -07:00
move_extent.c ext4: add ext4_is_quota_file() 2017-06-22 11:31:25 -04:00
namei.c ext4: make xattr inode reads faster 2017-08-06 00:07:01 -04:00
page-io.c block: replace bi_bdev with a gendisk pointer and partitions index 2017-08-23 12:49:55 -06:00
readpage.c block: replace bi_bdev with a gendisk pointer and partitions index 2017-08-23 12:49:55 -06:00
resize.c ext4: add support for online resizing with bigalloc 2017-10-29 09:38:46 -04:00
super.c ext4: mention noload when recovering on read-only device 2017-10-18 13:06:37 -04:00
symlink.c ext4: Add statx support 2017-04-03 01:05:58 -04:00
sysfs.c ext4: check return value of kstrtoull correctly in reserved_clusters_store 2017-06-23 01:08:22 -04:00
truncate.h ext4: fix races between page faults and hole punching 2015-12-07 14:28:03 -05:00
xattr.c ext4: backward compatibility support for Lustre ea_inode implementation 2017-08-24 14:25:02 -04:00
xattr.h ext4: fix __ext4_new_inode() journal credits calculation 2017-07-06 00:01:59 -04:00
xattr_security.c switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00
xattr_trusted.c switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00
xattr_user.c switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00