pfmemalloc_reserve (reference) in projects: kernel

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/kernel/linux/linux-5.10/mm/
H A D	vmscan.c	`3104 unsigned long pfmemalloc_reserve = 0; in allow_direct_reclaim() local 3120 pfmemalloc_reserve += min_wmark_pages(zone); in allow_direct_reclaim() 3125 if (!pfmemalloc_reserve) in allow_direct_reclaim() 3128 wmark_ok = free_pages > pfmemalloc_reserve / 2; in allow_direct_reclaim()`
/kernel/linux/linux-6.6/mm/
H A D	vmscan.c	`6928 unsigned long pfmemalloc_reserve = 0; in allow_direct_reclaim() local 6944 pfmemalloc_reserve += min_wmark_pages(zone); in allow_direct_reclaim() 6949 if (!pfmemalloc_reserve) in allow_direct_reclaim() 6952 wmark_ok = free_pages > pfmemalloc_reserve / 2; in allow_direct_reclaim()`