[Crash-utility] [PATCH 0/4] speed up handling of dumps with many tasks
Greg Thelen
gthelen at google.com
Fri Apr 6 15:15:00 UTC 2018
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
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