[Crash-utility] [PATCH 0/4] speed up handling of dumps with many tasks

This series decreases crash startup and 'ps' processing time when handling dumps with many tasks. Prior to the series a 1M task dump took 45m to load and 45m more to run ps. Once patched, startup+ps time drops below 40 seconds. Greg Thelen (4): refactor store_context => add_context refactor task_to_pid remove unreachable (and slow) code index task_context by task defs.h | 2 + task.c | 191 +++++++++++++++++++++++++++------------------------------ 2 files changed, 92 insertions(+), 101 deletions(-) -- 2.17.0.484.g0c8726318c-goog