[PATCH v5] perf record: Add support for limit perf output file size

The patch adds a new option to limit the output file size, then based on it, we can create a wrapper of the perf command that uses the option to avoid exhausting the disk space by the unconscious user. In order to make the perf.data parsable, we just limit the sample data size, since the perf.data

Re: [PATCH] MIPS: reset all task's asid to 0 after asid_cache(cpu) overflows

Hello Sergei, Thanks for your reply. On 03/05/2017 05:38 PM, Sergei Shtylyov wrote: > Hello! > > On 3/5/2017 6:24 AM, Jiwei Sun wrote: > >> If asid_cache(cpu) overflows, there may be two tasks with the same >> asid. It is a risk that the two different tasks may have the same >> address space. >