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| author |   Drew Moseley <drew@moseleynet.net> | 2022-08-04 11:09:52 -0400 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2022-08-10 08:33:43 +0100 |
| commit | d43e283d749ddd8fd6722411d051f0e505054c6f (patch) | |
| tree | e69b1d37959d2a3f7a73193e91e46d4b09873754 | |
| parent | 7865234fadf01a434d1f7097881b70905c1b8aa2 (diff) | |
| download | openembedded-core-d43e283d749ddd8fd6722411d051f0e505054c6f.tar.gz | |
rng-tools: Replace obsolete "wants systemd-udev-settle"
The systemd-udev-settle service is listed as obsolete and does in
some cases result in a significant boot time. Replace that with a
specific wait for the random source hardware device to be loaded.
Before this change:
Startup finished in 4.025s (kernel) + 2min 13.236s (userspace) = 2min 17.262s
multi-user.target reached after 2min 8.153s in userspace
After this change:
Startup finished in 3.956s (kernel) + 13.294s (userspace) = 17.250s
multi-user.target reached after 9.522s in userspace
Signed-off-by: Drew Moseley <drew@moseleynet.net>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/recipes-support/rng-tools/rng-tools/rng-tools.service | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/meta/recipes-support/rng-tools/rng-tools/rng-tools.service b/meta/recipes-support/rng-tools/rng-tools/rng-tools.service index 568686e80e..0f50890dcb 100644 --- a/meta/recipes-support/rng-tools/rng-tools/rng-tools.service +++ b/meta/recipes-support/rng-tools/rng-tools/rng-tools.service @@ -3,7 +3,8 @@ Description=Hardware RNG Entropy Gatherer Daemon DefaultDependencies=no After=systemd-udev-settle.service Before=sysinit.target shutdown.target -Wants=systemd-udev-settle.service +Requires=dev-hwrng.device +After=dev-hwrng.device Conflicts=shutdown.target [Service] |