Closed Bug 613124 Opened 14 years ago Closed 11 years ago

Make use of file readahead for reading optimized jars

Categories

(Core :: Networking: JAR, defect)

x86
Windows 7
defect
Not set
normal

Tracking

()

RESOLVED DUPLICATE of bug 810151

People

(Reporter: taras.mozilla, Unassigned)

References

Details

(Whiteboard: [ts])

Attachments

(1 file)

On windows using sequential readahead results in 5-10 reduction in io waiting time over random io.
Attachment #491447 - Attachment is patch: true
Attachment #491447 - Attachment mime type: application/octet-stream → text/plain
Whiteboard: [ts]
Something like this should be finished up with https://bugzilla.mozilla.org/attachment.cgi?id=561927&action=edit
Blocks: 711811
Taras: Is this 2010 patch to read jars using Windows' FILE_FLAG_SEQUENTIAL_SCAN still relevant?
Flags: needinfo?(taras.mozilla)
Summary: Make use of readahead for reading optimized jars → Make use of file readahead for reading optimized jars
Status: NEW → RESOLVED
Closed: 11 years ago
Flags: needinfo?(taras.mozilla)
Resolution: --- → DUPLICATE
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