Hi, Thank you for the report. When I veiwed the patch at a glance, it seems that reverting is not a good way.
Instead, could you share the f2fs commit point that you're using? Then, since I have a suspect for this issue, I'd like to write a patch to test. Thanks, 2014-04-24 (목), 00:00 +0200, Marc Dietrich: > Hi, > > it took me a while to bisect a problem which causes my ARM (tegra2) netbook > to > frequently stall for 5-10 seconds when I enable EXA acceleration (opentegra > experimental ddx). I can only guess that the offending commit 8618b88 "f2fs: > fix not to write data pages on the page reclaiming path" somehow causes high > kernel latencies which may interrupt/disturb the command stream to the gpu in > this particular case. Reverting this commit fixes the problem. Any hints? > > Regards, > > Marc > -- Jaegeuk Kim Samsung -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
