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| author | David Sterba <dsterba@suse.cz> | 2015-01-16 19:21:12 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2015-02-20 20:22:16 +0300 |
| commit | 16068ec19f497bd80552332b4523150884888a7a (patch) | |
| tree | 855f1cedc1bce22fcda014abfc016422192409bc /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | e57cf21e9787c081db4db6afa02e6e70112ee410 (diff) | |
| download | linux-16068ec19f497bd80552332b4523150884888a7a.tar.xz | |
btrfs: cleanup 64bit/32bit divs, compile time constants
Switch to div_u64 if the divisor is a numeric constant or sum of
sizeof()s. We can remove a few instances of do_div that has the hidden
semtantics of changing the 1st argument.
Small power-of-two divisors are converted to bitshifts, large values are
kept intact for clarity.
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions