No description
  • C 96.8%
  • Assembly 0.9%
  • Rust 0.7%
  • Shell 0.6%
  • Python 0.5%
  • Other 0.3%
Find a file
Darrick J. Wong 04f0c3269b xfs: check rt summary file geometry more thoroughly
I forgot that the xfs_mount tracks the size and number of levels in the
realtime summary file, and that the rt summary file can have more blocks
mapped to the data fork than m_rsumsize implies if growfsrt fails.

So.  Add to the rtsummary scrubber an explicit check that all the
summary geometry values are correct, then adjust the rtsummary i_size
checks to allow for the growfsrt failure case.  Finally, flag post-eof
blocks in the summary file.

While we're at it, split the extent map checking so that we only call
xfs_bmapi_read once per extent instead of once per rtsummary block.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
History 2023-12-15 10:03:41 -08:00
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.