185a73216f
Sparse reports warnings at ocfs2_refcount_cache_lock() and ocfs2_refcount_cache_unlock() warning: context imbalance in ocfs2_refcount_cache_lock() - wrong count at exit warning: context imbalance in ocfs2_refcount_cache_unlock() - unexpected unlock The root cause is the missing annotation at ocfs2_refcount_cache_lock() and at ocfs2_refcount_cache_unlock() Add the missing __acquires(&rf->rf_lock) annotation to ocfs2_refcount_cache_lock() Add the missing __releases(&rf->rf_lock) annotation to ocfs2_refcount_cache_unlock() Signed-off-by: Jules Irenge <jbi.octave@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Mark Fasheh <mark@fasheh.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Changwei Ge <gechangwei@live.cn> Cc: Gang He <ghe@suse.com> Cc: Jun Piao <piaojun@huawei.com> Link: http://lkml.kernel.org/r/20200224204130.18178-1-jbi.octave@gmail.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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.