On Thu, Oct 10, 2024 at 01:56:41PM GMT, Andrii Nakryiko wrote: > From: Suren Baghdasaryan <surenb@xxxxxxxxxx> > > Add helper functions to speculatively perform operations without > read-locking mmap_lock, expecting that mmap_lock will not be > write-locked and mm is not modified from under us. > > Suggested-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx> > Signed-off-by: Suren Baghdasaryan <surenb@xxxxxxxxxx> > Signed-off-by: Andrii Nakryiko <andrii@xxxxxxxxxx> > Link: https://lore.kernel.org/bpf/20240912210222.186542-1-surenb@xxxxxxxxxx Looks good to me. mmap_lock_speculation_* functions could use kerneldoc but that can be added later. Reviewed-by: Shakeel Butt <shakeel.butt@xxxxxxxxx>
