Re: [PATCH 09/21] perf, c2c: Add rbtree sorted on mmap2 data

2014-02-25 Thread Don Zickus
On Fri, Feb 21, 2014 at 05:59:28PM +0100, Jiri Olsa wrote: > On Thu, Feb 20, 2014 at 09:45:53PM -0500, Don Zickus wrote: > > On Tue, Feb 18, 2014 at 02:04:05PM +0100, Jiri Olsa wrote: > > > On Mon, Feb 10, 2014 at 12:29:04PM -0500, Don Zickus wrote: > > SNIP > > > > > + > > > > +

Re: [PATCH 09/21] perf, c2c: Add rbtree sorted on mmap2 data

2014-02-25 Thread Don Zickus
On Fri, Feb 21, 2014 at 05:59:28PM +0100, Jiri Olsa wrote: On Thu, Feb 20, 2014 at 09:45:53PM -0500, Don Zickus wrote: On Tue, Feb 18, 2014 at 02:04:05PM +0100, Jiri Olsa wrote: On Mon, Feb 10, 2014 at 12:29:04PM -0500, Don Zickus wrote: SNIP + + if (l r) return

Re: [PATCH 09/21] perf, c2c: Add rbtree sorted on mmap2 data

2014-02-21 Thread Jiri Olsa
On Thu, Feb 20, 2014 at 09:45:53PM -0500, Don Zickus wrote: > On Tue, Feb 18, 2014 at 02:04:05PM +0100, Jiri Olsa wrote: > > On Mon, Feb 10, 2014 at 12:29:04PM -0500, Don Zickus wrote: SNIP > > > + > > > + if (l > r) return 1; > > > + if (l < r) return -1; > > > + > > > +

Re: [PATCH 09/21] perf, c2c: Add rbtree sorted on mmap2 data

2014-02-21 Thread Jiri Olsa
On Thu, Feb 20, 2014 at 09:45:53PM -0500, Don Zickus wrote: On Tue, Feb 18, 2014 at 02:04:05PM +0100, Jiri Olsa wrote: On Mon, Feb 10, 2014 at 12:29:04PM -0500, Don Zickus wrote: SNIP + + if (l r) return 1; + if (l r) return -1; + + /* sorting by iaddr

Re: [PATCH 09/21] perf, c2c: Add rbtree sorted on mmap2 data

2014-02-20 Thread Don Zickus
On Tue, Feb 18, 2014 at 02:04:05PM +0100, Jiri Olsa wrote: > On Mon, Feb 10, 2014 at 12:29:04PM -0500, Don Zickus wrote: > > In order for the c2c tool to work correctly, it needs to properly > > sort all the records on uniquely identifiable data addresses. These > > unique addresses are converted

Re: [PATCH 09/21] perf, c2c: Add rbtree sorted on mmap2 data

2014-02-20 Thread Don Zickus
On Tue, Feb 18, 2014 at 02:04:05PM +0100, Jiri Olsa wrote: On Mon, Feb 10, 2014 at 12:29:04PM -0500, Don Zickus wrote: In order for the c2c tool to work correctly, it needs to properly sort all the records on uniquely identifiable data addresses. These unique addresses are converted from

Re: [PATCH 09/21] perf, c2c: Add rbtree sorted on mmap2 data

2014-02-18 Thread Don Zickus
On Tue, Feb 18, 2014 at 02:04:05PM +0100, Jiri Olsa wrote: > On Mon, Feb 10, 2014 at 12:29:04PM -0500, Don Zickus wrote: > > In order for the c2c tool to work correctly, it needs to properly > > sort all the records on uniquely identifiable data addresses. These > > unique addresses are converted

Re: [PATCH 09/21] perf, c2c: Add rbtree sorted on mmap2 data

2014-02-18 Thread Jiri Olsa
On Mon, Feb 10, 2014 at 12:29:04PM -0500, Don Zickus wrote: > In order for the c2c tool to work correctly, it needs to properly > sort all the records on uniquely identifiable data addresses. These > unique addresses are converted from virtual addresses provided by the > hardware into a kernel

Re: [PATCH 09/21] perf, c2c: Add rbtree sorted on mmap2 data

2014-02-18 Thread Jiri Olsa
On Mon, Feb 10, 2014 at 12:29:04PM -0500, Don Zickus wrote: In order for the c2c tool to work correctly, it needs to properly sort all the records on uniquely identifiable data addresses. These unique addresses are converted from virtual addresses provided by the hardware into a kernel

Re: [PATCH 09/21] perf, c2c: Add rbtree sorted on mmap2 data

2014-02-18 Thread Don Zickus
On Tue, Feb 18, 2014 at 02:04:05PM +0100, Jiri Olsa wrote: On Mon, Feb 10, 2014 at 12:29:04PM -0500, Don Zickus wrote: In order for the c2c tool to work correctly, it needs to properly sort all the records on uniquely identifiable data addresses. These unique addresses are converted from

[PATCH 09/21] perf, c2c: Add rbtree sorted on mmap2 data

2014-02-10 Thread Don Zickus
In order for the c2c tool to work correctly, it needs to properly sort all the records on uniquely identifiable data addresses. These unique addresses are converted from virtual addresses provided by the hardware into a kernel address using an mmap2 record as the decoder. Once a unique address

[PATCH 09/21] perf, c2c: Add rbtree sorted on mmap2 data

2014-02-10 Thread Don Zickus
In order for the c2c tool to work correctly, it needs to properly sort all the records on uniquely identifiable data addresses. These unique addresses are converted from virtual addresses provided by the hardware into a kernel address using an mmap2 record as the decoder. Once a unique address