getattr is very expensive and in important cases only gets called to get the size. This can be optimized with a dedicated routine which obtains that statistic.
As a step towards there make size-only consumers use a dedicated routine.
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Herald added a subscriber: glebius. · View Herald TranscriptDec 27 2022, 9:45 PM2022-12-27 21:45:05 (UTC+0)
This revision is now accepted and ready to land.Dec 28 2022, 3:11 AM2022-12-28 03:11:27 (UTC+0)
Closed by commit rGf45feecfb27c: vfs: add vn_getsize (authored by mjg). · Explain WhyDec 28 2022, 10:44 PM2022-12-28 22:44:19 (UTC+0)
This revision was automatically updated to reflect the committed changes.
Herald added a subscriber: imp. · View Herald TranscriptDec 28 2022, 10:44 PM2022-12-28 22:44:20 (UTC+0)