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Searched refs:s_mb_prefetch (Results 1 - 8 of 8) sorted by relevance

/kernel/linux/linux-5.10/fs/ext4/
H A Dmballoc.c2419 nr = sbi->s_mb_prefetch; in ext4_mb_regular_allocator()
2423 nr = min(nr, sbi->s_mb_prefetch); in ext4_mb_regular_allocator()
2828 * 2 ^ s_log_groups_per_flex != UINT_MAX as s_mb_prefetch is in ext4_mb_init_backend()
2835 sbi->s_mb_prefetch = min_t(uint, 1 << sbi->s_es->s_log_groups_per_flex, in ext4_mb_init_backend()
2837 sbi->s_mb_prefetch *= 8; /* 8 prefetch IOs in flight at most */ in ext4_mb_init_backend()
2839 sbi->s_mb_prefetch = 32; in ext4_mb_init_backend()
2841 if (sbi->s_mb_prefetch > ext4_get_groups_count(sb)) in ext4_mb_init_backend()
2842 sbi->s_mb_prefetch = ext4_get_groups_count(sb); in ext4_mb_init_backend()
2850 sbi->s_mb_prefetch_limit = sbi->s_mb_prefetch * 4; in ext4_mb_init_backend()
H A Dsysfs.c251 EXT4_RW_ATTR_SBI_UI(mb_prefetch, s_mb_prefetch);
H A Dext4.h1532 unsigned int s_mb_prefetch; member
H A Dsuper.c3425 EXT4_SB(sb)->s_mb_prefetch, &prefetch_ios); in ext4_run_li_request()
/kernel/linux/linux-6.6/fs/ext4/
H A Dsysfs.c246 EXT4_RW_ATTR_SBI_UI(mb_prefetch, s_mb_prefetch);
H A Dmballoc.c2885 nr = sbi->s_mb_prefetch; in ext4_mb_regular_allocator()
2889 nr = min(nr, sbi->s_mb_prefetch); in ext4_mb_regular_allocator()
3426 * 2 ^ s_log_groups_per_flex != UINT_MAX as s_mb_prefetch is in ext4_mb_init_backend()
3433 sbi->s_mb_prefetch = min_t(uint, 1 << sbi->s_es->s_log_groups_per_flex, in ext4_mb_init_backend()
3435 sbi->s_mb_prefetch *= 8; /* 8 prefetch IOs in flight at most */ in ext4_mb_init_backend()
3437 sbi->s_mb_prefetch = 32; in ext4_mb_init_backend()
3439 if (sbi->s_mb_prefetch > ext4_get_groups_count(sb)) in ext4_mb_init_backend()
3440 sbi->s_mb_prefetch = ext4_get_groups_count(sb); in ext4_mb_init_backend()
3448 sbi->s_mb_prefetch_limit = sbi->s_mb_prefetch * 4; in ext4_mb_init_backend()
H A Dext4.h1590 unsigned int s_mb_prefetch; member
H A Dsuper.c3713 int nr = EXT4_SB(sb)->s_mb_prefetch; in ext4_run_li_request()

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