Linus Torvalds writes: On Wed, Jul 18, 2018 at 2:22 PM Al Viro <viro@zeniv.linux.org.uk> wrote:
Easier nesting, but if you do it with the "surround by a macro" model I guess you can just save/restore instead (like you did in call_with_creds).
call_with_creds).
Linus
Linus
Linus
[...]
Why is counter any better than LSB of a pointer?Easier nesting, but if you do it with the "surround by a macro" model I guess you can just save/restore instead (like you did in call_with_creds).
call_with_creds).
Linus
Linus
Linus