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-rw-r--r--fs/ext4/mballoc.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 18a1619..0e9466f 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -3075,8 +3075,9 @@ ext4_mb_normalize_request(struct ext4_allocation_context *ac,
(23 - bsbits)) << 23;
size = 8 * 1024 * 1024;
} else {
- start_off = (loff_t)ac->ac_o_ex.fe_logical << bsbits;
- size = ac->ac_o_ex.fe_len << bsbits;
+ start_off = (loff_t) ac->ac_o_ex.fe_logical << bsbits;
+ size = (loff_t) EXT4_C2B(EXT4_SB(ac->ac_sb),
+ ac->ac_o_ex.fe_len) << bsbits;
}
size = size >> bsbits;
start = start_off >> bsbits;
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