http://bugs.freedesktop.org/show_bug.cgi?id=25608
Summary: [PATCH] Move upper-limit calculations outside while-loop
Product: xorg
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: enhancement
Priority: low
Component: Driver/nouveau
AssignedTo: [email protected]
ReportedBy: [email protected]
QAContact: [email protected]
Created an attachment (id=32020)
--> (http://bugs.freedesktop.org/attachment.cgi?id=32020)
Slight improvement in handling upper-boundary for DMA routines.
Attached is a small patch that moves the "line_count" upper limit calculation
outside the while loop in NVAccelUploadM2MF and NVAccelDownloadM2MF. Benefits
are (marginally) faster loops (less instructions, less branch-misses) and
slightly cleaner code (imho).
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