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| author | Brett Creeley <brett.creeley@amd.com> | 2023-12-04 13:09:35 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-12-05 20:49:51 -0800 |
| commit | ab807e9183425ddf6dd85ca622a51fe4cad2c577 (patch) | |
| tree | b9384cea5cc837888cc5e364e0f70cf0fbee96ef /tools/perf/scripts/python/bin | |
| parent | ionic: Don't check null when calling vfree() (diff) | |
| download | linux-ab807e9183425ddf6dd85ca622a51fe4cad2c577.tar.gz linux-ab807e9183425ddf6dd85ca622a51fe4cad2c577.zip | |
ionic: Make the check for Tx HW timestamping more obvious
Currently the checks are:
[1] unlikely(q->features & IONIC_TXQ_F_HWSTAMP)
[2] !unlikely(q->features & IONIC_TXQ_F_HWSTAMP)
[1] is clear enough, but [2] isn't exactly obvious to the
reader because !unlikely reads as likely. However, that's
not what this means.
[2] means that it's unlikely that the q has
IONIC_TXQ_F_HWSTAMP enabled.
Write an inline helper function to hide the unlikely
optimization to make these checks more readable.
Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Rahul Rameshbabu <rrameshbabu@nvidia.com>
Link: https://lore.kernel.org/r/20231204210936.16587-5-shannon.nelson@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions