Re: [PATCH 04/27] usb: chipidea: convert events to tracepoints

2013-03-30 Thread Alexander Shishkin
Greg KH writes: > On Sat, Mar 30, 2013 at 02:46:20AM +0200, Alexander Shishkin wrote: >> As part of the legacy from the original driver design, we retain home-grown >> tracing infrastructure, complete with own ring buffer and timestamps. While >> it is useful for debugging certain cases, it's a l

Re: [PATCH 04/27] usb: chipidea: convert events to tracepoints

2013-03-29 Thread Greg KH
On Sat, Mar 30, 2013 at 02:46:20AM +0200, Alexander Shishkin wrote: > As part of the legacy from the original driver design, we retain home-grown > tracing infrastructure, complete with own ring buffer and timestamps. While > it is useful for debugging certain cases, it's a lot of extra code, which

[PATCH 04/27] usb: chipidea: convert events to tracepoints

2013-03-29 Thread Alexander Shishkin
As part of the legacy from the original driver design, we retain home-grown tracing infrastructure, complete with own ring buffer and timestamps. While it is useful for debugging certain cases, it's a lot of extra code, which these days is rather redundant. This patch replaces local tracing functi