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| author |   Kalesh Singh <kaleshsingh@google.com> | 2022-06-30 19:12:29 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-01 10:39:20 +0200 |
| commit | 261e224d6a5c43e2bb8a07b7662f9b4ec425cfec (patch) | |
| tree | 396865844df8f25f504e2fe66b52bbce4610d832 /tools/testing/selftests/filesystems/binderfs/config | |
| parent | uacce: Handle parent device removal or parent driver module rmmod (diff) | |
| download | linux-dev-261e224d6a5c43e2bb8a07b7662f9b4ec425cfec.tar.xz linux-dev-261e224d6a5c43e2bb8a07b7662f9b4ec425cfec.zip | |
pm/sleep: Add PM_USERSPACE_AUTOSLEEP Kconfig
Systems that initiate frequent suspend/resume from userspace
can make the kernel aware by enabling PM_USERSPACE_AUTOSLEEP
config.
This allows for certain sleep-sensitive code (wireguard/rng) to
decide on what preparatory work should be performed (or not) in
their pm_notification callbacks.
This patch was prompted by the discussion at [1] which attempts
to remove CONFIG_ANDROID that currently guards these code paths.
[1] https://lore.kernel.org/r/20220629150102.1582425-1-hch@lst.de/
Suggested-by: Jason A. Donenfeld <Jason@zx2c4.com>
Acked-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Kalesh Singh <kaleshsingh@google.com>
Link: https://lore.kernel.org/r/20220630191230.235306-1-kaleshsingh@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions