pstore: Rename "allpstore" to "records_list"

The name "allpstore" doesn't carry much meaning, so rename it to what it
actually is: the list of all records present in the filesystem. The lock
is also renamed accordingly.

Link: https://lore.kernel.org/lkml/20200506152114.50375-5-keescook@chromium.org/
Signed-off-by: Kees Cook <keescook@chromium.org>
1 file changed