1caf7a70a9
commit d7065da03822 ("get rid of the magic around f_count in aio") added
fput_atomic to include/linux/fs.h, motivated by its use in __aio_put_req()
in fs/aio.c.
Later, commit 3ffa3c0e3f6e ("aio: now fput() is OK from interrupt context;
get rid of manual delayed __fput()") removed the only use of fput_atomic
in __aio_put_req(), but did not remove the since then unused fput_atomic
definition in include/linux/fs.h.
We curate this now and finally remove the unused definition.
This issue was identified during a code review due to a coccinelle warning
from the atomic_as_refcounter.cocci rule pointing to the use of atomic_t
in fput_atomic.
Suggested-by: Krystian Radlak <kradlak@exida.com>
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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.