mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-03 13:32:07 -04:00
f7c3bf8fa7
Pull gfs2 updates from Andreas Gruenbacher: - Use asynchronous glocks and timeouts to recover from deadlocks during rename and exchange: the lock ordering constraints the vfs uses are not sufficient to prevent deadlocks across multiple nodes. - Add support for IOMAP_ZERO and use iomap_zero_range to replace gfs2 specific code. - Various other minor fixes and cleanups. * tag 'gfs2-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: clear buf_in_tr when ending a transaction in sweep_bh_for_rgrps gfs2: Improve mmap write vs. truncate consistency gfs2: Use async glocks for rename gfs2: create function gfs2_glock_update_hold_time gfs2: separate holder for rgrps in gfs2_rename gfs2: Delete an unnecessary check before brelse() gfs2: Minor PAGE_SIZE arithmetic cleanups gfs2: Fix recovery slot bumping gfs2: Fix possible fs name overflows gfs2: untangle the logic in gfs2_drevalidate gfs2: Always mark inode dirty in fallocate gfs2: Minor gfs2_alloc_inode cleanup gfs2: implement gfs2_block_zero_range using iomap_zero_range gfs2: Add support for IOMAP_ZERO gfs2: gfs2_iomap_begin cleanup
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.