Messages in this thread | | | Date | Tue, 28 Nov 2023 11:01:16 +0100 | From | Michal Hocko <> | Subject | Re: [PATCH 2/7] mm: shrinker: Add a .to_text() method for shrinkers |
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On Wed 22-11-23 18:25:07, Kent Overstreet wrote: [...] > +void shrinkers_to_text(struct seq_buf *out) > +{ > + struct shrinker *shrinker; > + struct shrinker_by_mem { > + struct shrinker *shrinker; > + unsigned long mem; > + } shrinkers_by_mem[10]; > + int i, nr = 0; > + > + if (!mutex_trylock(&shrinker_mutex)) { > + seq_buf_puts(out, "(couldn't take shrinker lock)"); > + return; > + } > + > + list_for_each_entry(shrinker, &shrinker_list, list) { > + struct shrink_control sc = { .gfp_mask = GFP_KERNEL, };
This seems to be global reclaim specific. What about memcg reclaim? -- Michal Hocko SUSE Labs
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