Closed
Bug 1248521
Opened 10 years ago
Closed 10 years ago
Pack PrefHashEntry better
Categories
(Core :: Preferences: Backend, defect)
Core
Preferences: Backend
Tracking
()
RESOLVED
FIXED
mozilla47
| Tracking | Status | |
|---|---|---|
| firefox47 | --- | fixed |
People
(Reporter: n.nethercote, Assigned: n.nethercote)
Details
Attachments
(1 file)
|
1.06 KB,
patch
|
froydnj
:
review+
|
Details | Diff | Splinter Review |
PrefHashEntry has sub-optimal field ordering.
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Assignee | |
Comment 1•10 years ago
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||
This reduces sizeof(PrefHashEntry) from 40 bytes to 32 bytes on 64-bit
platforms, which reduces the entry storage of |gHashTable| from 160 KiB to 128
KiB in every process.
Attachment #8719653 -
Flags: review?(nfroyd)
|
|
||
Updated•10 years ago
|
Attachment #8719653 -
Flags: review?(nfroyd) → review+
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|
Assignee | |
Comment 2•10 years ago
|
||
https://hg.mozilla.org/integration/mozilla-inbound/rev/f9f9d3a5a3304e9ba4b524a7bd9185c346fdea91
Bug 1248521 - Pack PrefHashEntry better. r=froydnj.
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Comment 3•10 years ago
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| bugherder | ||
Status: ASSIGNED → RESOLVED
Closed: 10 years ago
status-firefox47:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla47
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Description
•