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Linux kernel source tree
26413ce18e
After release a file and subsequently reserve it, the FSCK flag is set
when the file is deleted, as shown in the following backtrace:
F2FS-fs (dm-48): Inconsistent i_blocks, ino:401231, iblocks:1448, sectors:1472
fs_rec_info_write_type+0x58/0x274
f2fs_rec_info_write+0x1c/0x2c
set_sbi_flag+0x74/0x98
dec_valid_block_count+0x150/0x190
f2fs_truncate_data_blocks_range+0x2d4/0x3cc
f2fs_do_truncate_blocks+0x2fc/0x5f0
f2fs_truncate_blocks+0x68/0x100
f2fs_truncate+0x80/0x128
f2fs_evict_inode+0x1a4/0x794
evict+0xd4/0x280
iput+0x238/0x284
do_unlinkat+0x1ac/0x298
__arm64_sys_unlinkat+0x48/0x68
invoke_syscall+0x58/0x11c
For clusters of the following type, i_blocks are decremented by 1 and
i_compr_blocks are incremented by 7 in release_compress_blocks, while
updates to i_blocks and i_compr_blocks are skipped in reserve_compress_blocks.
raw node:
D D D D D D D D
after compress:
C D D D D D D D
after reserve:
C D D D D D D D
Let's update i_blocks and i_compr_blocks properly in reserve_compress_blocks.
Fixes:
|
||
|---|---|---|
| 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 | ||
| .editorconfig | ||
| .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 reStructuredText 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.