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authorMichal Schmidt <mschmidt@redhat.com>2012-04-20 01:20:14 +0200
committerMichal Schmidt <mschmidt@redhat.com>2012-04-20 17:12:28 +0200
commit0d9989aa68963037a18fb7ed4f309f6155927d70 (patch)
tree149c68fc78c80beb8edd02e00bb61e65b79b83ce /src/core
parent4483f694983382b4092e3e295ffb59926cff96d9 (diff)
transaction: simplify transaction_find_jobs_that_matter_to_anchor()
Diffstat (limited to 'src/core')
-rw-r--r--src/core/transaction.c19
1 files changed, 6 insertions, 13 deletions
diff --git a/src/core/transaction.c b/src/core/transaction.c
index 09abe007fb..cac58e6834 100644
--- a/src/core/transaction.c
+++ b/src/core/transaction.c
@@ -38,22 +38,18 @@ void transaction_abort(Transaction *tr) {
assert(!tr->anchor);
}
-static void transaction_find_jobs_that_matter_to_anchor(Transaction *tr, Job *j, unsigned generation) {
+static void transaction_find_jobs_that_matter_to_anchor(Job *j, unsigned generation) {
JobDependency *l;
- assert(tr);
-
/* A recursive sweep through the graph that marks all units
* that matter to the anchor job, i.e. are directly or
* indirectly a dependency of the anchor job via paths that
* are fully marked as mattering. */
- if (j)
- l = j->subject_list;
- else
- l = tr->anchor;
+ j->matters_to_anchor = true;
+ j->generation = generation;
- LIST_FOREACH(subject, l, l) {
+ LIST_FOREACH(subject, l, j->subject_list) {
/* This link does not matter */
if (!l->matters)
@@ -63,10 +59,7 @@ static void transaction_find_jobs_that_matter_to_anchor(Transaction *tr, Job *j,
if (l->object->generation == generation)
continue;
- l->object->matters_to_anchor = true;
- l->object->generation = generation;
-
- transaction_find_jobs_that_matter_to_anchor(tr, l->object, generation);
+ transaction_find_jobs_that_matter_to_anchor(l->object, generation);
}
}
@@ -659,7 +652,7 @@ int transaction_activate(Transaction *tr, Manager *m, JobMode mode, DBusError *e
* the actual list of jobs, if possible. */
/* First step: figure out which jobs matter */
- transaction_find_jobs_that_matter_to_anchor(tr, NULL, generation++);
+ transaction_find_jobs_that_matter_to_anchor(tr->anchor_job, generation++);
/* Second step: Try not to stop any running services if
* we don't have to. Don't try to reverse running