From mboxrd@z Thu Jan 1 00:00:00 1970 From: xerofoify@gmail.com (nick) Date: Wed, 27 Aug 2014 13:35:26 -0400 Subject: Curious about corner case in btrfs code In-Reply-To: References: <53FD0E8D.9010407@gmail.com> <53FD14CD.40804@gmail.com> <20140827000529.GL790@aurora> <53FD2296.1000600@gmail.com> <021f4def-eb03-4142-a2f0-73e525ea46b3@email.android.com> <8310.1409112532@turing-police.cc.vt.edu> <53FD62FB.5070206@gmail.com> Message-ID: <53FE16DE.1040700@gmail.com> To: kernelnewbies@lists.kernelnewbies.org List-Id: kernelnewbies.lists.kernelnewbies.org On 14-08-27 01:09 AM, Aruna Hewapathirane wrote: > Nick, > > Have a look here please: http://www.brendangregg.com/linuxperf.html > > Aruna > > > On Wed, Aug 27, 2014 at 12:47 AM, nick wrote: > >> >> >> On 14-08-27 12:08 AM, Valdis.Kletnieks at vt.edu wrote: >>> On Tue, 26 Aug 2014 21:49:51 -0400, Greg Freemyer said: >>>> A decade plus ago when I first got interested in using xfs for a >> production >>>> system, the freeze feature would randomly fail for me. I was able to >> update >>>> the xfstest that exercised that code and get a reproducer. I didn't do >> the >>>> actual kernel fix, but I still think of that as my first significant >>>> contribution to the kernel. >>> >>> Never underestimate the value of that. Clued users who submit good >>> bug reports and who can replicate/test patches or provide good test >>> cases are worth their weight in gold. >>> >> Good to known after testing file systems and what tools are the standard >> in the community. >> Regards Nick >> >> _______________________________________________ >> Kernelnewbies mailing list >> Kernelnewbies at kernelnewbies.org >> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies >> > Thanks for the web page I will start reading it later. Cheers Nick