[Crash-utility] [PATCH RFC 0/1] Filter ps output by scheduling policy

In CEE we often analyze vmcores from customers and sometimes want to filter tasks by scheduling policy, for instance, to identify if customer runs realtime tasks. Doing this via foreach grepping and then feeding back pointers to task_struct and grepping it again is very slow, especially if customer runs thousands of tasks. So, let's add another option for ps to filter tasks by scheduling policy. Oleksandr Natalenko (1): task: also filter ps output by ->policy defs.h | 12 ++++++++++ help.c | 7 ++++-- task.c | 86 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---- 3 files changed, 98 insertions(+), 7 deletions(-) -- 2.14.2