bcachefs: Replace div_u64 with div64_u64 where second param is u64

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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>

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Reed Riley 2024-09-05 16:59:29 +00:00 • committed by Kent Overstreet

parent 36f0af4f44

commit 27663d7784

2 changed files with 6 additions and 6 deletions

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2

fs/bcachefs/sysfs.c

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10

fs/bcachefs/util.c

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