Mike Frysinger acc4c9b3fc cros_sdk: optimize fuse loading ...

Running `sudo` at all is a bit poky, so let's avoid modprobing fuse when
we know it already exists because it's listed in /proc/filesystems.

The relative speed:
 time sudo modprobe fuse -> 0.164s
 time grep -q fuse /proc/filesystems -> 0.002s

BUG=None
TEST=enable `set -x`; run `sudo modprobe fuse`; run `cros_sdk true`; see modprobe skipped

Change-Id: I07213e7b0607ca65df2a8a3ae22eb4a49c8bb888
Reviewed-on: http://gerrit.chromium.org/gerrit/7824
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>

2011-09-19 10:20:00 -07:00

..

enter_chroot.sh

cros_sdk: optimize fuse loading

2011-09-19 10:20:00 -07:00