Christoph Hellwig 545052e9e3 ext4: Switch to iomap for SEEK_HOLE / SEEK_DATA ...

Switch to the iomap_seek_hole and iomap_seek_data helpers for
implementing lseek SEEK_HOLE / SEEK_DATA, and remove all the code that
isn't needed any more.

Note that with this patch ext4 will now always depend on the iomap code
instead of only when CONFIG_DAX is enabled, and it requires adding a
call into the extent status tree for iomap_begin as well to properly
deal with delalloc extents.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
[More fixes and cleanups by Andreas]

2017-10-01 17:58:54 -04:00

..

acl.c

ext4: Don't clear SGID when inheriting ACLs

2017-07-30 23:33:01 -04:00

acl.h

…

balloc.c

The major change this cycle is deleting ext4's copy of the file system

2016-07-26 18:35:55 -07:00

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_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

ext4.h

ext4: Switch to iomap for SEEK_HOLE / SEEK_DATA

2017-10-01 17:58:54 -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

extents.c

ext4: fix copy paste error in ext4_swap_extents()

2017-08-06 01:33:07 -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: Add iomap support for inline data

2017-10-01 17:57:54 -04:00

inode.c

ext4: Switch to iomap for SEEK_HOLE / SEEK_DATA

2017-10-01 17:58:54 -04:00

ioctl.c

ext4, project: expand inode extra size if possible

2017-08-06 01:00:49 -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: fix clang build regression

2017-08-14 08:29:18 -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: fix overflow caused by missing cast in ext4_resize_fs()

2017-08-06 01:18:31 -04:00

super.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

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_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

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