| commit | a13f58a0cafa7b0416a2898bc3b0defbb305d108 | [log] [tgz] |
|---|---|---|
| author | Jann Horn <jannh@google.com> | Tue Mar 03 11:54:27 2020 +0100 |
| committer | Ingo Molnar <mingo@kernel.org> | Wed Apr 08 12:05:07 2020 +0200 |
| tree | 9833ebfb6c8dc617e4782d023c0b6355acb3d374 | |
| parent | d22cc7f67d55ebf2d5be865453971c783e9fb21a [diff] |
locking/refcount: Document interaction with PID_MAX_LIMIT Document the circumstances under which refcount_t's saturation mechanism works deterministically. Acked-by: Kees Cook <keescook@chromium.org> Acked-by: Will Deacon <will@kernel.org> Signed-off-by: Jann Horn <jannh@google.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lkml.kernel.org/r/20200303105427.260620-1-jannh@google.com