Re: [PATCH v2 5/7] rbtree, uprobes: Use rbtree helpers

2021-01-26 Thread Davidlohr Bueso
On Mon, 25 Jan 2021, Peter Zijlstra wrote: Reduce rbtree boilerplate by using the new helpers. This reminds me of: https://lore.kernel.org/lkml/20200207180305.11092-6-d...@stgolabs.net/ Would a walk optimization (list+rbtree) serve here? Not sure how big the uprobes_trees gets. Thanks,

Re: [PATCH v2 5/7] rbtree, uprobes: Use rbtree helpers

2021-01-26 Thread Peter Zijlstra
On Mon, Jan 25, 2021 at 09:59:49PM -0800, Davidlohr Bueso wrote: > On Mon, 25 Jan 2021, Peter Zijlstra wrote: > > > Reduce rbtree boilerplate by using the new helpers. > > This reminds me of: > > https://lore.kernel.org/lkml/20200207180305.11092-6-d...@stgolabs.net/ > > Would a walk

[PATCH v2 5/7] rbtree, uprobes: Use rbtree helpers

2021-01-25 Thread Peter Zijlstra
Reduce rbtree boilerplate by using the new helpers. Signed-off-by: Peter Zijlstra (Intel) --- kernel/events/uprobes.c | 82 +++- 1 file changed, 40 insertions(+), 42 deletions(-) --- a/kernel/events/uprobes.c +++ b/kernel/events/uprobes.c @@