Messages in this thread | | | Date | Wed, 31 May 2023 12:49:33 +0200 | From | Christian Brauner <> | Subject | Re: [PATCH 1/8] mm: vmscan: move shrinker_debugfs_remove() before synchronize_srcu() |
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On Wed, May 31, 2023 at 09:57:35AM +0000, Qi Zheng wrote: > From: Qi Zheng <zhengqi.arch@bytedance.com> > > The debugfs_remove_recursive() will wait for debugfs_file_put() > to return, so there is no need to put it after synchronize_srcu() > to wait for the rcu read-side critical section to exit. > > Just move it before synchronize_srcu(), which is also convenient > to put the heavy synchronize_srcu() in the delayed work later. > > Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com> > ---
Afaict, should be a patch independent of this series.
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