Hi,all, today,i use function printk() in file xen/arch/x86/mm/paging.c,but Where the output of printk() is stored (which log files)?I try to find,but without results. Also is this output enabled by default ? If no, how to enable them? thanks -- View this message in context: http://xen.1045712.n5.nabble.com/where-printk-output-tp5472445p5472445.html Sent from the Xen - Dev mailing list archive at Nabble.com.
At 05:34 -0800 on 10 Feb (1328852082), yunjiedu wrote:> Hi,all, > > today,i use function printk() in file xen/arch/x86/mm/paging.c,but Where the > output of printk() is stored (which log files)?I try to find,but without > results. Also is this output enabled by default ? If no, how to enable them? > thanksprintk() prints to the console. You can also read the buffer of recent printk output from inside dom0 with ''xl dmesg''. Tim.
On Fri, Feb 10, 2012 at 05:34:42AM -0800, yunjiedu wrote:> Hi,all, > > today,i use function printk() in file xen/arch/x86/mm/paging.c,but Where the > output of printk() is stored (which log files)?I try to find,but withoutxl dmesg> results. Also is this output enabled by default ? If no, how to enable them? > thanks > > -- > View this message in context: http://xen.1045712.n5.nabble.com/where-printk-output-tp5472445p5472445.html > Sent from the Xen - Dev mailing list archive at Nabble.com. > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel