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Searched refs:vm_buf (Results 1 – 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/mm/
Dzswapd_control.c645 unsigned long *vm_buf = NULL; in zswapd_vmstat_show() local
647 vm_buf = kzalloc(sizeof(struct vm_event_state), GFP_KERNEL); in zswapd_vmstat_show()
648 if (!vm_buf) in zswapd_vmstat_show()
650 all_vm_events(vm_buf); in zswapd_vmstat_show()
652 seq_printf(m, "zswapd_wake_up:%lu\n", vm_buf[ZSWAPD_WAKEUP]); in zswapd_vmstat_show()
653 seq_printf(m, "zswapd_area_refault:%lu\n", vm_buf[ZSWAPD_REFAULT]); in zswapd_vmstat_show()
654 seq_printf(m, "zswapd_medium_press:%lu\n", vm_buf[ZSWAPD_MEDIUM_PRESS]); in zswapd_vmstat_show()
655 seq_printf(m, "zswapd_critical_press:%lu\n", vm_buf[ZSWAPD_CRITICAL_PRESS]); in zswapd_vmstat_show()
656 seq_printf(m, "zswapd_memcg_ratio_skip:%lu\n", vm_buf[ZSWAPD_MEMCG_RATIO_SKIP]); in zswapd_vmstat_show()
657 seq_printf(m, "zswapd_memcg_refault_skip:%lu\n", vm_buf[ZSWAPD_MEMCG_REFAULT_SKIP]); in zswapd_vmstat_show()
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Dzsmalloc.c296 char *vm_buf; /* copy buffer for objects that span pages */ member
1121 if (area->vm_buf) in __zs_cpu_up()
1123 area->vm_buf = kmalloc(ZS_MAX_ALLOC_SIZE, GFP_KERNEL); in __zs_cpu_up()
1124 if (!area->vm_buf) in __zs_cpu_up()
1131 kfree(area->vm_buf); in __zs_cpu_down()
1132 area->vm_buf = NULL; in __zs_cpu_down()
1140 char *buf = area->vm_buf; in __zs_map_object()
1160 return area->vm_buf; in __zs_map_object()
1174 buf = area->vm_buf; in __zs_unmap_object()