-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On 12/11/2013 09:26 PM, Jan Kara wrote: > Thanks! So this works more or less as expected - trinity issued a > read at absurdly high offset so we created pagecache page a that > offset and tried to read data into it. That failed. We left the > page in the pagecache where it was for reclaim to reclaim it when > free pages are needed. Everything works as designed except we could > possibly argue that it's not the most efficient way to use > pages... > > Patch 'vfs: fix a bug when we do some dio reads with append dio > writes' (http://www.spinics.net/lists/linux-fsdevel/msg70899.html) > should actually change the situation and we won't unnecessarily > cache these pages. > confirmed - applied to latest git tree of Linus I helps.
- -- MfG/Sincerely Toralf Förster pgp finger print:1A37 6F99 4A9D 026F 13E2 4DCF C4EA CDDE 0076 E94E -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iF4EAREIAAYFAlKq2NQACgkQxOrN3gB26U5LJgD/f0jU9NXrgVw7UthV613FrCMX zUTRpvoNy8oKgpyiejwA/R2oVVwYXhKTcs0XHstQ9w3mjBcjp9t2ub2GAWa8hDnb =KAh4 -----END PGP SIGNATURE----- ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
