WSL2-Linux-Kernel/fs/ext4
Theodore Ts'o 514631c222 ext4: allow directory holes
commit 4e19d6b65f upstream.

The largedir feature was intended to allow ext4 directories to have
unmapped directory blocks (e.g., directory holes).  And so the
released e2fsprogs no longer enforces this for largedir file systems;
however, the corresponding change to the kernel-side code was not made.

This commit fixes this oversight.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-31 07:28:47 +02:00
..
Kconfig dax: fix build warnings with FS_DAX and !FS_IOMAP 2017-01-24 16:26:14 -08:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
acl.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
acl.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
balloc.c ext4: check for allocation block validity with block group locked 2018-08-03 07:50:43 +02:00
bitmap.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
block_validity.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dir.c ext4: allow directory holes 2019-07-31 07:28:47 +02:00
ext4.h ext4: add mask of ext4 flags to swap 2019-03-23 14:35:22 +01:00
ext4_extents.h ext4: verify the depth of extent tree in ext4_find_extent() 2018-07-11 16:29:17 +02:00
ext4_jbd2.c ext4: shutdown should not prevent get_write_access 2018-04-24 09:36:30 +02:00
ext4_jbd2.h ext4: use jbd2_inode dirty range scoping 2019-07-31 07:28:47 +02:00
extents.c ext4: zero out the unused memory region in the extent tree block 2019-05-21 18:50:20 +02:00
extents_status.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
extents_status.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
file.c ext4: enforce the immutable flag on open files 2019-07-31 07:28:47 +02:00
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 Revert "ext4: use ext4_write_inode() when fsyncing w/o a journal" 2019-02-15 08:09:13 +01:00
hash.c ext4: remove useless test and assignment in strtohash functions 2017-08-24 15:11:34 -04:00
ialloc.c ext4: fix check to prevent initializing reserved inodes 2018-08-03 07:50:43 +02:00
indirect.c ext4: cleanup bh release code in ext4_ind_remove_space() 2019-04-05 22:31:24 +02:00
inline.c ext4: fix a potential fiemap/page fault deadlock w/ inline_data 2019-01-16 22:07:12 +01:00
inode.c ext4: use jbd2_inode dirty range scoping 2019-07-31 07:28:47 +02:00
ioctl.c ext4: don't allow any modifications to an immutable file 2019-07-31 07:28:47 +02:00
mballoc.c ext4: make sanity check in mballoc more strict 2019-05-21 18:50:18 +02:00
mballoc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
migrate.c ext4: add ext4_sb_bread() to disambiguate ENOMEM cases 2019-01-09 17:14:49 +01:00
mmp.c ext4: don't mark mmp buffer head dirty 2018-09-29 03:06:06 -07:00
move_extent.c ext4: use jbd2_inode dirty range scoping 2019-07-31 07:28:47 +02:00
namei.c ext4: allow directory holes 2019-07-31 07:28:47 +02:00
page-io.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
readpage.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
resize.c ext4: avoid drop reference to iloc.bh twice 2019-05-21 18:50:18 +02:00
super.c ext4: fix ext4_show_options for file systems w/o journal 2019-05-21 18:50:19 +02:00
symlink.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sysfs.c ext4: sysfs: print ext4_super_block fields as little-endian 2018-09-05 09:26:36 +02:00
truncate.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xattr.c ext4: ignore e_value_offs for xattrs with value-in-ea-inode 2019-05-21 18:50:18 +02:00
xattr.h ext4: add extra checks to ext4_xattr_block_get() 2018-04-24 09:36:31 +02:00
xattr_security.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xattr_trusted.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xattr_user.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00