Srivathsa Dara 07be778c70 ext4: enable meta_bg only when new desc blocks are needed ...

This patch addresses an issue observed when resize_inode is disabled
and an online extension of a filesysyem is performed. When a filesystem
is expanded to a size that does not require a addition of a new
descriptor block, the meta_bg feature is being enabled even though no
part of the filesystem uses this layout.

This patch ensures that the meta_bg feature is only enabled if
any of the added block groups utilize meta_bg layout.

Signed-off-by: Srivathsa Dara <srivathsa.d.dara@oracle.com>
Link: https://lore.kernel.org/r/20240227131329.2608466-1-srivathsa.d.dara@oracle.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

2024-03-07 13:32:54 -05:00

..

.kunitconfig

ext4: add .kunitconfig fragment to enable ext4-specific tests

2021-02-11 23:16:30 -05:00

acl.c

ext4: convert to ctime accessor functions

2023-07-24 10:29:54 +02:00

acl.h

ext4: apply umask if ACL support is disabled

2023-10-05 22:32:15 -04:00

balloc.c

ext4: add some kunit stub for mballoc kunit test

2023-10-05 22:32:16 -04:00

bitmap.c

ext4: remove useless conditional branch code

2023-04-19 23:39:08 -04:00

block_validity.c

ext4: add correct group descriptors and reserved GDT blocks to system zone

2023-08-27 11:27:12 -04:00

crypto.c

fscrypt: support crypto data unit size less than filesystem block size

2023-09-25 22:34:33 -07:00

dir.c

ext4: fix spelling errors in comments

2022-05-11 15:19:06 -04:00

ext4_extents.h

ext4: fix sparse warnings

2021-08-30 23:36:50 -04:00

ext4_jbd2.c

ext4: move ext4_check_bdev_write_error() into nojournal mode

2024-01-04 23:42:21 -05:00

ext4_jbd2.h

ext4: split ext4_journal_start trace for debug

2022-12-01 10:46:54 -05:00

ext4.h

ext4: make ext4_map_blocks() distinguish delalloc only extent

2024-02-01 23:59:21 -05:00

extents_status.c

Many singleton patches against the MM code. The patch series which are

2023-11-02 19:38:47 -10:00

extents_status.h

ext4: make ext4_es_insert_extent() return void

2023-06-26 19:35:12 -04:00

extents.c

ext4: fix the comment of ext4_map_blocks()/ext4_ext_map_blocks()

2024-02-21 22:33:21 -05:00

fast_commit.c

ext4: make state in ext4_mb_mark_bb to be bool

2023-10-05 22:32:15 -04:00

fast_commit.h

ext4: add missing validation of fast-commit record lengths

2022-12-08 21:49:24 -05:00

file.c

ext4: remove unnecessary parameter "needed" in ext4_discard_preallocations

2024-01-18 10:52:45 -05:00

fsmap.c

ext4: Convert to bdev_open_by_dev()

2023-10-28 13:29:20 +02:00

fsmap.h

ext4: fsmap: fix the block/inode bitmap comment

2021-06-24 09:48:29 -04:00

fsync.c

ext4: drop EXT4_MF_FS_ABORTED flag

2023-07-29 18:37:53 -04:00

hash.c

ext4: remove redundant checks of s_encoding

2023-08-27 11:27:13 -04:00

ialloc.c

ext4: convert to new timestamp accessors

2023-10-18 13:26:21 +02:00

indirect.c

ext4: remove unnecessary parameter "needed" in ext4_discard_preallocations

2024-01-18 10:52:45 -05:00

inline.c

mm: add folio_zero_tail() and use it in ext4

2023-12-10 16:51:36 -08:00

inode-test.c

ext4: convert to ctime accessor functions

2023-07-24 10:29:54 +02:00

inode.c

ext4: fix the comment of ext4_map_blocks()/ext4_ext_map_blocks()

2024-02-21 22:33:21 -05:00

ioctl.c

ext4: remove unnecessary parameter "needed" in ext4_discard_preallocations

2024-01-18 10:52:45 -05:00

Kconfig

fs: add CONFIG_BUFFER_HEAD

2023-08-02 09:13:09 -06:00

Makefile

ext4: move ext4 crypto code to its own file crypto.c

2022-05-21 22:24:24 -04:00

mballoc-test.c

ext4: Add unit test for ext4_mb_mark_diskspace_used

2024-02-21 22:33:20 -05:00

mballoc.c

ext4: remove unused parameter biop in ext4_issue_discard()

2024-03-07 13:32:54 -05:00

mballoc.h

ext4: remove unused ext4_allocation_context::ac_groups_considered

2024-01-18 10:52:45 -05:00

migrate.c

ext4: avoid deadlock in fs reclaim with page writeback

2023-05-13 18:05:04 -04:00

mmp.c

ext4: replace read-only check for shutdown check in mmp code

2023-07-29 18:37:53 -04:00

move_extent.c

ext4: remove unnecessary parameter "needed" in ext4_discard_preallocations

2024-01-18 10:52:45 -05:00

namei.c

misc cleanups (the part that hadn't been picked by individual fs trees)

2024-01-11 20:23:50 -08:00

orphan.c

ext4: remove trailing newline from ext4_msg() message

2022-12-08 21:49:23 -05:00

page-io.c

fs: convert block_write_full_page to block_write_full_folio

2023-12-29 11:58:35 -08:00

readpage.c

ext4: use folio_end_read()

2023-10-18 14:34:16 -07:00

resize.c

ext4: enable meta_bg only when new desc blocks are needed

2024-03-07 13:32:54 -05:00

super.c

ext4: remove SLAB_MEM_SPREAD flag usage

2024-03-07 13:32:54 -05:00

symlink.c

fs: port ->getattr() to pass mnt_idmap

2023-01-19 09:24:25 +01:00

sysfs.c

ext4: Give symbolic names to mballoc criterias

2023-06-26 19:34:56 -04:00

truncate.h

ext4: Convert to use mapping->invalidate_lock

2021-07-13 14:29:00 +02:00

verity.c

- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of

2023-04-27 19:42:02 -07:00

xattr_hurd.c

fs: port xattr to mnt_idmap

2023-01-19 09:24:28 +01:00

xattr_security.c

fs: port xattr to mnt_idmap

2023-01-19 09:24:28 +01:00

xattr_trusted.c

fs: port xattr to mnt_idmap

2023-01-19 09:24:28 +01:00

xattr_user.c

fs: port xattr to mnt_idmap

2023-01-19 09:24:28 +01:00

xattr.c

ext4: drop duplicate ea_inode handling in ext4_xattr_block_set()

2024-03-07 13:32:54 -05:00

xattr.h

ext4: move ext4_xattr_handlers to .rodata

2023-10-09 16:24:16 +02:00