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99 lines
3.4 KiB
99 lines
3.4 KiB
From 5a218b6820be7ffaf21cd42cd4c96b47d18442ee Mon Sep 17 00:00:00 2001
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From: Lennart Poettering <lennart@poettering.net>
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Date: Fri, 12 Nov 2021 09:43:07 +0100
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Subject: [PATCH] pid1: add a manager_trigger_run_queue() helper
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We have two different places where we re-trigger the run queue now.
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let's unify it under a common function, that is part of the Manager
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code.
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Follow-up for #20953
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(cherry picked from commit b0c4b2824693fe6a27ea9439ec7a6328a0e23704)
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Related: #2036608
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---
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src/core/job.c | 5 ++---
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src/core/manager.c | 12 ++++++++++++
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src/core/manager.h | 2 ++
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src/core/mount.c | 9 +++------
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4 files changed, 19 insertions(+), 9 deletions(-)
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diff --git a/src/core/job.c b/src/core/job.c
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index 43ab55ed18..55f36b928f 100644
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--- a/src/core/job.c
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+++ b/src/core/job.c
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@@ -1139,11 +1139,10 @@ void job_add_to_run_queue(Job *j) {
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if (j->in_run_queue)
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return;
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- if (!j->manager->run_queue)
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- sd_event_source_set_enabled(j->manager->run_queue_event_source, SD_EVENT_ONESHOT);
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-
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LIST_PREPEND(run_queue, j->manager->run_queue, j);
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j->in_run_queue = true;
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+
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+ manager_trigger_run_queue(j->manager);
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}
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void job_add_to_dbus_queue(Job *j) {
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diff --git a/src/core/manager.c b/src/core/manager.c
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index ee976f70b3..845c26f498 100644
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--- a/src/core/manager.c
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+++ b/src/core/manager.c
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@@ -2120,6 +2120,18 @@ static int manager_dispatch_run_queue(sd_event_source *source, void *userdata) {
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return 1;
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}
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+void manager_trigger_run_queue(Manager *m) {
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+ int r;
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+
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+ assert(m);
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+
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+ r = sd_event_source_set_enabled(
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+ m->run_queue_event_source,
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+ m->run_queue ? SD_EVENT_ONESHOT: SD_EVENT_OFF);
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+ if (r < 0)
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+ log_warning_errno(r, "Failed to enable job run queue event source, ignoring: %m");
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+}
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+
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static unsigned manager_dispatch_dbus_queue(Manager *m) {
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unsigned n = 0, budget;
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Unit *u;
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diff --git a/src/core/manager.h b/src/core/manager.h
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index c4b8e80093..7b572c8dfd 100644
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--- a/src/core/manager.h
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+++ b/src/core/manager.h
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@@ -416,6 +416,8 @@ unsigned manager_dispatch_load_queue(Manager *m);
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int manager_environment_add(Manager *m, char **minus, char **plus);
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int manager_set_default_rlimits(Manager *m, struct rlimit **default_rlimit);
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+void manager_trigger_run_queue(Manager *m);
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+
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int manager_loop(Manager *m);
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int manager_open_serialization(Manager *m, FILE **_f);
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diff --git a/src/core/mount.c b/src/core/mount.c
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index bdba9e6884..c17154cde1 100644
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--- a/src/core/mount.c
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+++ b/src/core/mount.c
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@@ -1712,15 +1712,12 @@ static bool mount_is_mounted(Mount *m) {
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static int mount_on_ratelimit_expire(sd_event_source *s, void *userdata) {
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Manager *m = userdata;
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- int r;
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assert(m);
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- /* By entering ratelimited state we made all mount start jobs not runnable, now rate limit is over so let's
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- * make sure we dispatch them in the next iteration. */
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- r = sd_event_source_set_enabled(m->run_queue_event_source, SD_EVENT_ONESHOT);
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- if (r < 0)
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- log_debug_errno(r, "Failed to enable run queue event source, ignoring: %m");
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+ /* By entering ratelimited state we made all mount start jobs not runnable, now rate limit is over so
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+ * let's make sure we dispatch them in the next iteration. */
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+ manager_trigger_run_queue(m);
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return 0;
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}
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