Skip to main content

Browse the archive

https://github.com/torvalds/linux
17 May 2024, 09:02:56 UTC
Revision 19482792113fa1dc419f9bc7b04b9dbdaa5256fd authored by Kemeng Shi on 13 June 2023, 22:50:25 UTC, committed by Theodore Ts'o on 15 June 2023, 02:22:27 UTC 
Revert "ext4: remove unnecessary check in ext4_bg_num_gdb_nometa"
 
This reverts commit ad3f09be6cfe332be8ff46c78e6ec0f8839107aa.

The reverted commit was intended to simpfy the code to get group
descriptor block number in non-meta block group by assuming
s_gdb_count is block number used for all non-meta block group descriptors.
However s_gdb_count is block number used for all meta *and* non-meta
group descriptors. So s_gdb_group will be > actual group descriptor block
number used for all non-meta block group which should be "total non-meta
block group" / "group descriptors per block", e.g. s_first_meta_bg.

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Link: https://lore.kernel.org/r/20230613225025.3859522-1-shikemeng@huaweicloud.com
Fixes: ad3f09be6cfe ("ext4: remove unnecessary check in ext4_bg_num_gdb_nometa")
Cc: stable@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
1 parent dea9d8f
History
Tip revision: 19482792113fa1dc419f9bc7b04b9dbdaa5256fd authored by Kemeng Shi on 13 June 2023, 22:50:25 UTC
Revert "ext4: remove unnecessary check in ext4_bg_num_gdb_nometa"
Tip revision: 1948279
File Mode Size
Documentation
LICENSES
arch
block
certs
crypto
drivers
fs
include
init
io_uring
ipc
kernel
lib
mm
net
rust
samples
scripts
security
sound
tools
usr
virt
.clang-format -rw-r--r-- 20.1 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 151 bytes
.gitattributes -rw-r--r-- 90 bytes
.gitignore -rw-r--r-- 2.1 KB
.mailmap -rw-r--r-- 27.9 KB
.rustfmt.toml -rw-r--r-- 369 bytes
COPYING -rw-r--r-- 496 bytes
CREDITS -rw-r--r-- 100.1 KB
Kbuild -rw-r--r-- 2.5 KB
Kconfig -rw-r--r-- 555 bytes
MAINTAINERS -rw-r--r-- 693.5 KB
Makefile -rw-r--r-- 70.1 KB
README -rw-r--r-- 727 bytes

README

back to top