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bcachefs: Fix bch2_dev_btree_bitmap_marked_sectors() shift

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Fixes: 27c15ed297 bcachefs: bch_member.btree_allocated_bitmap
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-04-16 19:16:45 -04:00
parent 79055f50a6
commit fa845c7349
2 changed files with 5 additions and 5 deletions
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4
fs/bcachefs/sb-members.c
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@ -463,8 +463,8 @@ static void __bch2_dev_btree_bitmap_mark(struct bch_sb_field_members_v2 *mi, uns
m->btree_bitmap_shift += resize; m->btree_bitmap_shift += resize;
} }
for (unsigned bit = sectors >> m->btree_bitmap_shift; for (unsigned bit = start >> m->btree_bitmap_shift;
bit << m->btree_bitmap_shift < end; (u64) bit << m->btree_bitmap_shift < end;
bit++) bit++)
bitmap |= BIT_ULL(bit); bitmap |= BIT_ULL(bit);

6
fs/bcachefs/sb-members.h
View File

@ -235,11 +235,11 @@ static inline bool bch2_dev_btree_bitmap_marked_sectors(struct bch_dev *ca, u64
{ {
u64 end = start + sectors; u64 end = start + sectors;
if (end > 64 << ca->mi.btree_bitmap_shift) if (end > 64ULL << ca->mi.btree_bitmap_shift)
return false; return false;
for (unsigned bit = sectors >> ca->mi.btree_bitmap_shift; for (unsigned bit = start >> ca->mi.btree_bitmap_shift;
bit << ca->mi.btree_bitmap_shift < end; (u64) bit << ca->mi.btree_bitmap_shift < end;
bit++) bit++)
if (!(ca->mi.btree_allocated_bitmap & BIT_ULL(bit))) if (!(ca->mi.btree_allocated_bitmap & BIT_ULL(bit)))
return false; return false;