Closed Bug 1499726 Opened 7 years ago Closed 7 years ago

make main-thread XHR timer setting slightly more efficient

Categories

(Core :: DOM: Core & HTML, enhancement, P2)

enhancement

Tracking

()

RESOLVED FIXED
mozilla64
Tracking Status
firefox64 --- fixed

People

(Reporter: froydnj, Assigned: froydnj)

Details

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(1 file)

Instead of creating a timer and then setting the timer's target, we can determine the timer's target and pass it in directly when the timer is created. This reordering of steps is slightly more efficient, since SetTarget() is both a virtual call and requires locking, both of which can be skipped if we know the target at timer creation time.
Attachment #9017863 - Flags: review?(amarchesini) → review+
Priority: -- → P2
Pushed by nfroyd@mozilla.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/706f1a7eae88 make main-thread XHR timer setting slightly more efficient; r=baku
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla64
Component: DOM → DOM: Core & HTML
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