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Searched refs:min_free_kbytes (Results 1 - 7 of 7) sorted by relevance

/kernel/linux/linux-5.10/mm/
H A Dpage_alloc.c354 int min_free_kbytes = 1024; variable
7941 * or min_free_kbytes changes.
8015 unsigned long pages_min = min_free_kbytes >> (PAGE_SHIFT - 10); in __setup_per_zone_wmarks()
8076 * setup_per_zone_wmarks - called when min_free_kbytes changes
8080 * correctly with respect to min_free_kbytes.
8092 * Initialise min_free_kbytes.
8098 * min_free_kbytes = 4 * sqrt(lowmem_kbytes), for better accuracy:
8099 * min_free_kbytes = sqrt(lowmem_kbytes * 16)
8124 min_free_kbytes = new_min_free_kbytes; in init_per_zone_wmark_min()
8125 if (min_free_kbytes < 12 in init_per_zone_wmark_min()
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H A Dkhugepaged.c2355 if (recommended_min > min_free_kbytes) { in set_recommended_min_free_kbytes()
2357 pr_info("raising min_free_kbytes from %d to %lu to help transparent hugepage allocations\n", in set_recommended_min_free_kbytes()
2358 min_free_kbytes, recommended_min); in set_recommended_min_free_kbytes()
2360 min_free_kbytes = recommended_min; in set_recommended_min_free_kbytes()
/kernel/linux/linux-6.6/mm/
H A Dkhugepaged.c2612 if (recommended_min > min_free_kbytes) { in set_recommended_min_free_kbytes()
2614 pr_info("raising min_free_kbytes from %d to %lu to help transparent hugepage allocations\n", in set_recommended_min_free_kbytes()
2615 min_free_kbytes, recommended_min); in set_recommended_min_free_kbytes()
2617 min_free_kbytes = recommended_min; in set_recommended_min_free_kbytes()
H A Dpage_alloc.c294 int min_free_kbytes = 1024; variable
5604 * or min_free_kbytes changes.
5678 unsigned long pages_min = min_free_kbytes >> (PAGE_SHIFT - 10); in __setup_per_zone_wmarks()
5740 * setup_per_zone_wmarks - called when min_free_kbytes changes
5744 * correctly with respect to min_free_kbytes.
5764 * Initialise min_free_kbytes.
5770 * min_free_kbytes = 4 * sqrt(lowmem_kbytes), for better accuracy:
5771 * min_free_kbytes = sqrt(lowmem_kbytes * 16)
5796 min_free_kbytes = clamp(new_min_free_kbytes, 128, 262144); in calculate_min_free_kbytes()
5798 pr_warn("min_free_kbytes i in calculate_min_free_kbytes()
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H A Dinternal.h363 extern int min_free_kbytes;
/kernel/linux/linux-5.10/kernel/
H A Dsysctl.c3014 .procname = "min_free_kbytes",
3015 .data = &min_free_kbytes,
3016 .maxlen = sizeof(min_free_kbytes),
/kernel/linux/linux-5.10/include/linux/
H A Dmm.h2525 extern int min_free_kbytes;

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