> On Thu, Apr 10, 2025 at 07:21:17PM +0800, lirongqing wrote: > > From: Li RongQing <lirongqing@xxxxxxxxx> > > > > Make file-nr output the total allocated file handles, not per-cpu > > cache number, it's more precise, and not in hot path > > > > Signed-off-by: Li RongQing <lirongqing@xxxxxxxxx> > > --- > > That means grabbing a lock suddenly. Is there an actual use-case behind this? want to monitor it to find the leaking of the allocated file handler by some applications, but find it is inaccurate So I think this is not a hot path, percpu_counter_sum_positive may be able to be used Thank -Li
