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Searched refs:min_order (Results 1 – 7 of 7) sorted by relevance

/linux/mm/
H A Dfail_page_alloc.c12 u32 min_order; member
17 .min_order = 1,
30 if (order < fail_page_alloc.min_order) in should_fail_alloc_page()
62 debugfs_create_u32("min-order", mode, dir, &fail_page_alloc.min_order); in fail_page_alloc_debugfs()
H A Dfilemap.c1984 unsigned int min_order = mapping_min_folio_order(mapping); in __filemap_get_folio_mpol() local
1985 unsigned int order = max(min_order, FGF_GET_ORDER(fgp_flags)); in __filemap_get_folio_mpol()
2010 if (order > min_order) in __filemap_get_folio_mpol()
2027 } while (order-- > min_order); in __filemap_get_folio_mpol()
2606 unsigned int min_order = mapping_min_folio_order(mapping); in filemap_create_folio() local
2612 folio = filemap_alloc_folio(mapping_gfp_mask(mapping), min_order, NULL); in filemap_create_folio()
2632 index = (iocb->ki_pos >> (PAGE_SHIFT + min_order)) << min_order; in filemap_create_folio()
H A Dhuge_memory.c4098 unsigned int min_order; in __folio_split() local
4102 min_order = mapping_min_folio_order(folio->mapping); in __folio_split()
4103 if (new_order < min_order) { in __folio_split()
4824 unsigned int min_order; in split_huge_pages_in_file() local
4836 min_order = mapping_min_folio_order(mapping); in split_huge_pages_in_file()
4837 target_order = max(new_order, min_order); in split_huge_pages_in_file()
H A Dpage_alloc.c2356 int min_order = order; in __rmqueue_claim() local
2366 min_order = pageblock_order; in __rmqueue_claim()
2373 for (current_order = MAX_PAGE_ORDER; current_order >= min_order; in __rmqueue_claim()
/linux/fs/ext4/
H A Dmballoc.c1066 int i, order, min_order; in ext4_mb_scan_groups_best_avail() local
1079 min_order = order - sbi->s_mb_best_avail_max_trim_order; in ext4_mb_scan_groups_best_avail()
1080 if (min_order < 0) in ext4_mb_scan_groups_best_avail()
1081 min_order = 0; in ext4_mb_scan_groups_best_avail()
1089 if (1 << min_order < num_stripe_clusters) in ext4_mb_scan_groups_best_avail()
1094 min_order = fls(num_stripe_clusters) - 1; in ext4_mb_scan_groups_best_avail()
1097 if (1 << min_order < ac->ac_o_ex.fe_len) in ext4_mb_scan_groups_best_avail()
1098 min_order = fls(ac->ac_o_ex.fe_len); in ext4_mb_scan_groups_best_avail()
1103 for (i = order; i >= min_order; i--) { in ext4_mb_scan_groups_best_avail()
H A Dinode.c5205 u16 min_order, max_order; in ext4_set_inode_mapping_order() local
5211 min_order = EXT4_SB(sb)->s_min_folio_order; in ext4_set_inode_mapping_order()
5212 if (!min_order && !S_ISREG(inode->i_mode)) in ext4_set_inode_mapping_order()
5216 max_order = min_order; in ext4_set_inode_mapping_order()
5218 mapping_set_folio_order_range(inode->i_mapping, min_order, max_order); in ext4_set_inode_mapping_order()
/linux/drivers/md/bcache/
H A Dbtree.c606 static int mca_reap(struct btree *b, unsigned int min_order, bool flush) in mca_reap() argument
618 if (b->keys.page_order < min_order) in mca_reap()