Christian Brauner e7c8dde368 fs: simplify rwlock to spinlock
We're not taking the read_lock() anymore now that all lookup is
lockless. Just use a simple spinlock.

Link: https://lore.kernel.org/r/20241213-work-mount-rbtree-lockless-v3-6-6e3cdaf9b280@kernel.org
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-01-09 16:58:52 +01:00
2025-01-09 16:58:52 +01:00
2024-09-01 20:43:24 -07:00
2024-12-01 14:28:56 -08:00
2024-03-18 03:36:32 -06:00

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.
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