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video: tegra: nvmap: Fix broken optimization
authorkartamonov <kartamonov@nvidia.com>
Mon, 14 Feb 2011 12:22:46 +0000 (14:22 +0200)
committerRebecca Schultz Zavin <rebecca@android.com>
Mon, 14 Feb 2011 23:31:15 +0000 (15:31 -0800)
commitd5ed97e8e2d9e7a906c9917fff94e50adb8c2f19
tree1813884389b5cc133f62c8d05674e89e680fa269tree | snapshot
parent6c77fdda35688ae3c9d9029a9824f7cf941f348dcommit | diff
video: tegra: nvmap: Fix broken optimization

An attempt had been made to reduce the number of pte operations
while patching relocs.  The optimization was incorrectly coded
and was not providing the expected speedup.

Credit for the find goes to Peter Pipkorn.

Change-Id: Ic83b20ee470e54d5053f747dbcbdf7b038b7c7c4
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
drivers/video/tegra/nvmap/nvmap.c diff | blob | history
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