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-rw-r--r--src/core/swap.c43
-rw-r--r--src/fstab-generator/fstab-generator.c28
2 files changed, 23 insertions, 48 deletions
diff --git a/src/core/swap.c b/src/core/swap.c
index 12ebf84f62..193c8c3767 100644
--- a/src/core/swap.c
+++ b/src/core/swap.c
@@ -717,8 +717,8 @@ fail:
}
static void swap_enter_activating(Swap *s) {
- _cleanup_free_ char *discard = NULL;
- int r, priority = -1;
+ _cleanup_free_ char *opts = NULL;
+ int r;
assert(s);
@@ -726,13 +726,21 @@ static void swap_enter_activating(Swap *s) {
s->control_command = s->exec_command + SWAP_EXEC_ACTIVATE;
if (s->from_fragment) {
- fstab_filter_options(s->parameters_fragment.options, "discard\0", NULL, &discard, NULL);
+ int priority = -1;
- priority = s->parameters_fragment.priority;
- if (priority < 0) {
- r = fstab_find_pri(s->parameters_fragment.options, &priority);
+ r = fstab_find_pri(s->parameters_fragment.options, &priority);
+ if (r < 0)
+ log_warning_errno(r, "Failed to parse swap priority \"%s\", ignoring: %m", s->parameters_fragment.options);
+ else if (r == 1 && s->parameters_fragment.priority >= 0)
+ log_warning("Duplicate swap priority configuration by Priority and Options fields.");
+
+ if (r <= 0 && s->parameters_fragment.priority >= 0) {
+ if (s->parameters_fragment.options)
+ r = asprintf(&opts, "%s,pri=%i", s->parameters_fragment.options, s->parameters_fragment.priority);
+ else
+ r = asprintf(&opts, "pri=%i", s->parameters_fragment.priority);
if (r < 0)
- log_notice_errno(r, "Failed to parse swap priority \"%s\", ignoring: %m", s->parameters_fragment.options);
+ goto fail;
}
}
@@ -740,24 +748,9 @@ static void swap_enter_activating(Swap *s) {
if (r < 0)
goto fail;
- if (priority >= 0) {
- char p[DECIMAL_STR_MAX(int)];
-
- sprintf(p, "%i", priority);
- r = exec_command_append(s->control_command, "-p", p, NULL);
- if (r < 0)
- goto fail;
- }
-
- if (discard && !streq(discard, "none")) {
- const char *discard_arg;
-
- if (streq(discard, "all"))
- discard_arg = "--discard";
- else
- discard_arg = strjoina("--discard=", discard);
-
- r = exec_command_append(s->control_command, discard_arg, NULL);
+ if (s->parameters_fragment.options || opts) {
+ r = exec_command_append(s->control_command, "-o",
+ opts ? : s->parameters_fragment.options, NULL);
if (r < 0)
goto fail;
}
diff --git a/src/fstab-generator/fstab-generator.c b/src/fstab-generator/fstab-generator.c
index 302fad37bb..a88b68e2c0 100644
--- a/src/fstab-generator/fstab-generator.c
+++ b/src/fstab-generator/fstab-generator.c
@@ -53,10 +53,9 @@ static int add_swap(
bool noauto,
bool nofail) {
- _cleanup_free_ char *name = NULL, *unit = NULL, *lnk = NULL, *filtered = NULL;
+ _cleanup_free_ char *name = NULL, *unit = NULL, *lnk = NULL;
_cleanup_fclose_ FILE *f = NULL;
- int r, pri = -1;
- const char *opts;
+ int r;
assert(what);
assert(me);
@@ -71,18 +70,6 @@ static int add_swap(
return 0;
}
- opts = me->mnt_opts;
- r = fstab_find_pri(opts, &pri);
- if (r < 0) {
- log_error_errno(r, "Failed to parse priority, ignoring: %m");
-
- /* Remove invalid pri field */
- r = fstab_filter_options(opts, "pri\0", NULL, NULL, &filtered);
- if (r < 0)
- return log_error_errno(r, "Failed to parse options: %m");
- opts = filtered;
- }
-
r = unit_name_from_path(what, ".swap", &name);
if (r < 0)
return log_error_errno(r, "Failed to generate unit name: %m");
@@ -109,20 +96,15 @@ static int add_swap(
"What=%s\n",
what);
- /* Note that we currently pass the priority field twice, once
- * in Priority=, and once in Options= */
- if (pri >= 0)
- fprintf(f, "Priority=%i\n", pri);
-
- if (!isempty(opts) && !streq(opts, "defaults"))
- fprintf(f, "Options=%s\n", opts);
+ if (!isempty(me->mnt_opts) && !streq(me->mnt_opts, "defaults"))
+ fprintf(f, "Options=%s\n", me->mnt_opts);
r = fflush_and_check(f);
if (r < 0)
return log_error_errno(r, "Failed to write unit file %s: %m", unit);
/* use what as where, to have a nicer error message */
- r = generator_write_timeouts(arg_dest, what, what, opts, NULL);
+ r = generator_write_timeouts(arg_dest, what, what, me->mnt_opts, NULL);
if (r < 0)
return r;