Re: [PATCH V4 8/9] perf buildid-cache: add ability to add kcore to the cache

2013-10-08 Thread Namhyung Kim
On Tue, Oct 8, 2013 at 5:05 PM, Adrian Hunter wrote: > On 08/10/13 10:41, Namhyung Kim wrote: >> On Mon, 7 Oct 2013 09:50:17 +0300, Adrian Hunter wrote: >>> kcore can be used to view the running kernel object code. >>> However, kcore changes as modules are loaded and unloaded, >>> and when the ke

Re: [PATCH V4 8/9] perf buildid-cache: add ability to add kcore to the cache

2013-10-08 Thread Adrian Hunter
On 08/10/13 10:41, Namhyung Kim wrote: > On Mon, 7 Oct 2013 09:50:17 +0300, Adrian Hunter wrote: >> kcore can be used to view the running kernel object code. >> However, kcore changes as modules are loaded and unloaded, >> and when the kernel decides to modify its own code. >> Consequently it is u

Re: [PATCH V4 8/9] perf buildid-cache: add ability to add kcore to the cache

2013-10-08 Thread Namhyung Kim
On Mon, 7 Oct 2013 09:50:17 +0300, Adrian Hunter wrote: > kcore can be used to view the running kernel object code. > However, kcore changes as modules are loaded and unloaded, > and when the kernel decides to modify its own code. > Consequently it is useful to create a copy of kcore at a > partic