debugd: compress i915_error_state log
i915_error_state can be larger than 2MB, and we truncate it to last 256K,
which makes it unusable. Compress it, so it will be smaller than 256K.
BUG=chromium:219121
TEST=Look at about:system - on Snow i915_error_state is <empty>,
on Link it starts with <base64>, and decoded has correct value.
Change-Id: I7ab308b4e843d3335bb380bba10199980d36c713
Reviewed-on: https://gerrit.chromium.org/gerrit/62566
Reviewed-by: Elly Jones <ellyjones@chromium.org>
Tested-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
1 file changed
