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format: kill min_size()

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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2025-03-23 12:41:35 -04:00
parent a55c655158
commit 5504533986
1 changed files with 6 additions and 11 deletions
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17
c_src/libbcachefs.c
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@ -62,12 +62,6 @@ void bch2_sb_layout_init(struct bch_sb_layout *l,
sb_start, sb_pos, sb_end, sb_size); sb_start, sb_pos, sb_end, sb_size);
} }
/* minimum size filesystem we can create, given a bucket size: */
static u64 min_size(unsigned bucket_size)
{
return BCH_MIN_NR_NBUCKETS * bucket_size;
}
static u64 dev_max_bucket_size(u64 dev_size) static u64 dev_max_bucket_size(u64 dev_size)
{ {
return dev_size / BCH_MIN_NR_NBUCKETS; return dev_size / BCH_MIN_NR_NBUCKETS;
@ -82,14 +76,15 @@ u64 bch2_pick_bucket_size(struct bch_opts opts, dev_opts_list devs)
if (opt_defined(opts, btree_node_size)) if (opt_defined(opts, btree_node_size))
bucket_size = max_t(u64, bucket_size, opts.btree_node_size); bucket_size = max_t(u64, bucket_size, opts.btree_node_size);
u64 total_fs_size = 0; u64 min_dev_size = BCH_MIN_NR_NBUCKETS * bucket_size;
darray_for_each(devs, i) { darray_for_each(devs, i)
if (i->opts.fs_size < min_size(opts.block_size)) if (i->opts.fs_size < min_dev_size)
die("cannot format %s, too small (%llu bytes, min %llu)", die("cannot format %s, too small (%llu bytes, min %llu)",
i->path, i->opts.fs_size, min_size(opts.block_size)); i->path, i->opts.fs_size, min_dev_size);
u64 total_fs_size = 0;
darray_for_each(devs, i)
total_fs_size += i->opts.fs_size; total_fs_size += i->opts.fs_size;
}
struct sysinfo info; struct sysinfo info;
si_meminfo(&info); si_meminfo(&info);