Searched refs:s_log_groups_per_flex (Results 1 – 6 of 6) sorted by relevance
81 flex_bg is given by 2 ^ ``sb.s_log_groups_per_flex``.
324 - s_log_groups_per_flex325 - Size of a flexible block group is 2 ^ ``s_log_groups_per_flex``.
1400 __u8 s_log_groups_per_flex; /* FLEX_BG group size */ member 1657 unsigned int s_log_groups_per_flex; member 3395 return block_group >> sbi->s_log_groups_per_flex; in ext4_flex_group() 3400 return 1 << sbi->s_log_groups_per_flex; in ext4_flex_bg_size()
2792 (!sbi->s_log_groups_per_flex || in ext4_mb_good_group_nolock() 2793 ((group & ((1 << sbi->s_log_groups_per_flex) - 1)) != 0)) && in ext4_mb_good_group_nolock() 2876 nr = 1 << sbi->s_log_groups_per_flex; in ext4_mb_might_prefetch() 3506 * 2 ^ s_log_groups_per_flex != UINT_MAX as s_mb_prefetch is in ext4_mb_init_backend() 3509 if (sbi->s_es->s_log_groups_per_flex >= 32) { in ext4_mb_init_backend() 3513 sbi->s_mb_prefetch = min_t(uint, 1 << sbi->s_es->s_log_groups_per_flex, in ext4_mb_init_backend() 4123 if (sbi->s_log_groups_per_flex) { in ext4_mb_mark_context()
3119 if (!sbi->s_log_groups_per_flex) in ext4_alloc_flex_bg_array() 3168 sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups_per_flex; in ext4_fill_flex_info() 3169 if (sbi->s_log_groups_per_flex < 1 || sbi->s_log_groups_per_flex > 31) { in ext4_fill_flex_info() 3170 sbi->s_log_groups_per_flex = 0; in ext4_fill_flex_info()
1498 if (ext4_has_feature_flex_bg(sb) && sbi->s_log_groups_per_flex) { in ext4_update_super()