mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-06 00:47:56 -04:00
471a930ad7
User always free the cache_detail after sunrpc_destroy_cache_detail(), so, it must cleanup up entries that left in the cache_detail, otherwise, NULL reference may be caused when using the left entries. Also, NeriBrown suggests "write a stand-alone cache_purge()." v3, move the cache_fresh_unlocked() out of write lock, v2, a stand-alone cache_purge(), not only for sunrpc_destroy_cache_detail Signed-off-by: Kinglong Mee <kinglongmee@gmail.com> Reviewed-by: NeilBrown <neilb@suse.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.