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Searched refs:memsw (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.15/mm/
Dmemcontrol.c1272 count = page_counter_read(&memcg->memsw); in mem_cgroup_margin()
1273 limit = READ_ONCE(memcg->memsw.max); in mem_cgroup_margin()
1512 K((u64)page_counter_read(&memcg->memsw)), in mem_cgroup_print_oom_meminfo()
1513 K((u64)memcg->memsw.max), memcg->memsw.failcnt); in mem_cgroup_print_oom_meminfo()
1543 unsigned long swap = READ_ONCE(memcg->memsw.max) - max; in mem_cgroup_get_max()
2162 page_counter_uncharge(&old->memsw, stock->nr_pages); in drain_stock()
2542 page_counter_try_charge(&memcg->memsw, batch, &counter)) { in try_charge_memcg()
2546 page_counter_uncharge(&memcg->memsw, batch); in try_charge_memcg()
2549 mem_over_limit = mem_cgroup_from_counter(counter, memsw); in try_charge_memcg()
2663 page_counter_charge(&memcg->memsw, nr_pages); in try_charge_memcg()
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/Linux-v5.15/Documentation/admin-guide/cgroup-v1/
Dmemory.rst69 memory.memsw.usage_in_bytes show current usage for memory+Swap
72 memory.memsw.limit_in_bytes set/show limit of memory+Swap usage
74 memory.memsw.failcnt show the number of memory+Swap hits limits
76 memory.memsw.max_usage_in_bytes show max memory+Swap usage recorded
207 Since page's memcg recorded into swap whatever memsw enabled, the page will
235 - memory.memsw.usage_in_bytes.
236 - memory.memsw.limit_in_bytes.
238 memsw means memory+swap. Usage of memory+swap is limited by
239 memsw.limit_in_bytes.
243 In this case, setting memsw.limit_in_bytes=3G will prevent bad use of swap.
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Dmemcg_test.rst294 #echo 50M > memory.memsw.limit_in_bytes
342 Use /cgroup/A/memory.memsw.usage_in_bytes to test memsw thresholds.
/Linux-v5.15/include/linux/
Dmemcontrol.h248 struct page_counter memsw; /* v1 only */ member