Commits
Kinglong Mee committed 471a930ad7d
SUNRPC: Drop all entries from cache_detail when cache_purge() 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>