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kernel_samsung_a53x/fs/btrfs
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Boris Burkov 2bf72b47c6 btrfs: qgroup: correctly model root qgroup rsv in convert 
commit 141fb8cd206ace23c02cd2791c6da52c1d77d42a upstream.

We use add_root_meta_rsv and sub_root_meta_rsv to track prealloc and
pertrans reservations for subvolumes when quotas are enabled. The
convert function does not properly increment pertrans after decrementing
prealloc, so the count is not accurate.

Note: we check that the fs is not read-only to mirror the logic in
qgroup_convert_meta, which checks that before adding to the pertrans rsv.

Fixes: 8287475a2055 ("btrfs: qgroup: Use root::qgroup_meta_rsv_* to record qgroup meta reserved space")
CC: stable@vger.kernel.org # 6.1+
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Boris Burkov <boris@bur.io>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-19 11:32:20 +01:00
..
tests Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
acl.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
async-thread.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
async-thread.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
backref.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
backref.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
block-group.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
block-group.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
block-rsv.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
block-rsv.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
btrfs_inode.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
check-integrity.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
check-integrity.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
compression.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
compression.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ctree.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ctree.h btrfs: unify lookup return value when dir entry is missing 2024-11-18 22:25:36 +01:00
delalloc-space.c btrfs: don't arbitrarily slow down delalloc if we're committing 2024-11-18 11:43:24 +01:00
delalloc-space.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
delayed-inode.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
delayed-inode.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
delayed-ref.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
delayed-ref.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dev-replace.c btrfs: dev-replace: properly validate device names 2024-11-18 23:18:29 +01:00
dev-replace.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dir-item.c btrfs: unify lookup return value when dir entry is missing 2024-11-18 22:25:36 +01:00
discard.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
discard.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
disk-io.c btrfs: do not ASSERT() if the newly created subvolume already got read 2024-11-18 12:13:27 +01:00
disk-io.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
export.c btrfs: export: handle invalid inode or root reference in btrfs_get_parent() 2024-11-19 09:23:13 +01:00
export.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
extent-io-tree.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
extent-tree.c btrfs: don't warn if discard range is not aligned to sector 2024-11-18 12:13:02 +01:00
extent_io.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
extent_io.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
extent_map.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
extent_map.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
file-item.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
file.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
free-space-cache.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
free-space-cache.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
free-space-tree.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
free-space-tree.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inode-item.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inode-map.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inode-map.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inode.c btrfs: do not pin logs too early during renames 2024-11-18 22:25:36 +01:00
ioctl.c btrfs: allocate btrfs_ioctl_defrag_range_args on stack 2024-11-19 09:22:40 +01:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
locking.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
locking.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lzo.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
misc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ordered-data.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ordered-data.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
orphan.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
print-tree.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
print-tree.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
props.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
props.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qgroup.c btrfs: qgroup: correctly model root qgroup rsv in convert 2024-11-19 11:32:20 +01:00
qgroup.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid56.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid56.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rcu-string.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
reada.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ref-verify.c btrfs: ref-verify: free ref cache before clearing mount opt 2024-11-18 12:13:01 +01:00
ref-verify.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
reflink.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
reflink.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
relocation.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
root-tree.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scrub.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
send.c btrfs: send: handle path ref underflow in header iterate_inode_ref() 2024-11-19 09:23:13 +01:00
send.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
space-info.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
space-info.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
struct-funcs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
super.c Revert "btrfs: add dmesg output for first mount and last unmount of a filesystem" 2024-11-18 12:11:47 +01:00
sysfs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sysfs.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
transaction.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
transaction.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tree-checker.c btrfs: tree-checker: check for overlapping extent items 2024-11-18 22:25:35 +01:00
tree-checker.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tree-defrag.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tree-log.c btrfs: unify lookup return value when dir entry is missing 2024-11-18 22:25:36 +01:00
tree-log.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ulist.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ulist.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uuid-tree.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
volumes.c btrfs: handle chunk tree lookup error in btrfs_relocate_sys_chunks() 2024-11-19 09:23:13 +01:00
volumes.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xattr.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xattr.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
zlib.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
zstd.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00