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e1bb7d3d9c
With -O quota mkfs option, xfstests generic/417 fails due to fsck detects data corruption on quota inodes. [ASSERT] (fsck_chk_quota_files:2051) --> Quota file is missing or invalid quota file content found. The root cause is there is a hole f2fs doesn't hold quota inodes, so all recovered quota data will be dropped due to SBI_POR_DOING flag was set. - f2fs_fill_super - f2fs_recover_orphan_inodes - f2fs_enable_quota_files - f2fs_quota_off_umount <--- quota inodes were dropped ---> - f2fs_recover_fsync_data - f2fs_enable_quota_files - f2fs_quota_off_umount This patch tries to eliminate the hole by holding quota inodes during entire recovery flow as below: - f2fs_fill_super - f2fs_recover_quota_begin - f2fs_recover_orphan_inodes - f2fs_recover_fsync_data - f2fs_recover_quota_end Then, recovered quota data can be persisted after SBI_POR_DOING is cleared. Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.