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[Stable-7.2.4 22/43] qga: Fix suspend on Linux guests without systemd
From: |
Michael Tokarev |
Subject: |
[Stable-7.2.4 22/43] qga: Fix suspend on Linux guests without systemd |
Date: |
Mon, 26 Jun 2023 21:58:40 +0300 |
From: Mark Somerville <mark@qpok.net>
Allow the Linux guest agent to attempt each of the suspend methods
(systemctl, pm-* and writing to /sys) in turn.
Prior to this guests without systemd failed to suspend due to
`guest_suspend` returning early regardless of the return value of
`systemd_supports_mode`.
Signed-off-by: Mark Somerville <mark@qpok.net>
Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
(cherry picked from commit 86dcb6ab9b603450eb6d896cdc95286de2c7d561)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index 32493d6383..182eba4a38 100644
--- a/qga/commands-posix.c
+++ b/qga/commands-posix.c
@@ -1925,10 +1925,10 @@ static void guest_suspend(SuspendMode mode, Error
**errp)
if (systemd_supports_mode(mode, &local_err)) {
mode_supported = true;
systemd_suspend(mode, &local_err);
- }
- if (!local_err) {
- return;
+ if (!local_err) {
+ return;
+ }
}
error_free(local_err);
@@ -1937,10 +1937,10 @@ static void guest_suspend(SuspendMode mode, Error
**errp)
if (pmutils_supports_mode(mode, &local_err)) {
mode_supported = true;
pmutils_suspend(mode, &local_err);
- }
- if (!local_err) {
- return;
+ if (!local_err) {
+ return;
+ }
}
error_free(local_err);
--
2.39.2
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