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bcachefs: Fix a 64 bit divide

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This fixes a build failure on 32 bit

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet
2023-02-17 15:36:46 -05:00
parent 0cc1bc84d6
commit 564fbd9dd6
1 changed files with 1 additions and 1 deletions
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2
fs/bcachefs/backpointers.c
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@@ -738,7 +738,7 @@ static size_t btree_nodes_fit_in_ram(struct bch_fs *c)
si_meminfo(&i);
mem_bytes = i.totalram * i.mem_unit;
return (mem_bytes >> 1) / btree_bytes(c);
return div_u64(mem_bytes >> 1, btree_bytes(c));
}
int bch2_get_btree_in_memory_pos(struct btree_trans *trans,