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| author | Reed Riley <reed@riley.engineer> | 2024-09-05 16:59:29 +0000 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-09-09 09:41:47 -0400 |
| commit | 27663d7784b5dfd354a968e06b26452dc93f2a16 (patch) | |
| tree | c14c75f9e3bb1cd454b8137f1ff6b9744522c735 /fs/bcachefs/util.c?id=27663d7784b5dfd354a968e06b26452dc93f2a16 | |
| parent | 36f0af4f44a4e465b0af4bf188d780511c1ca189 (diff) | |
bcachefs: Replace div_u64 with div64_u64 where second param is u64
Bcachefs often uses this function to divide by nanosecond times - which
can easily cause problems when cast to u32. For example, `cat
/sys/fs/bcachefs/*/internal/rebalance_status` would return invalid data
in the `duration waited` field because dividing by the number of
nanoseconds in a minute requires the divisor parameter to be u64.
Signed-off-by: Reed Riley <reed@riley.engineer>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/util.c?id=27663d7784b5dfd354a968e06b26452dc93f2a16')
0 files changed, 0 insertions, 0 deletions