diff --git a/src/core/swap.c b/src/core/swap.c index 473b3483ae..4155112f41 100644 --- a/src/core/swap.c +++ b/src/core/swap.c @@ -184,21 +184,39 @@ static int swap_arm_timer(Swap *s, usec_t usec) { return 0; } +static SwapParameters* swap_get_parameters(Swap *s) { + assert(s); + + if (s->from_proc_swaps) + return &s->parameters_proc_swaps; + + if (s->from_fragment) + return &s->parameters_fragment; + + return NULL; +} + static int swap_add_device_dependencies(Swap *s) { + UnitDependencyMask mask; + SwapParameters *p; + assert(s); if (!s->what) return 0; - if (!s->from_fragment) + p = swap_get_parameters(s); + if (!p) return 0; - if (is_device_path(s->what)) - return unit_add_node_dependency(UNIT(s), s->what, UNIT_BINDS_TO, UNIT_DEPENDENCY_FILE); + mask = s->from_proc_swaps ? UNIT_DEPENDENCY_PROC_SWAP : UNIT_DEPENDENCY_FILE; - /* File based swap devices need to be ordered after systemd-remount-fs.service, - * since they might need a writable file system. */ - return unit_add_dependency_by_name(UNIT(s), UNIT_AFTER, SPECIAL_REMOUNT_FS_SERVICE, true, UNIT_DEPENDENCY_FILE); + if (is_device_path(p->what)) + return unit_add_node_dependency(UNIT(s), p->what, UNIT_BINDS_TO, mask); + + /* File based swap devices need to be ordered after systemd-remount-fs.service, since they might need + * a writable file system. */ + return unit_add_dependency_by_name(UNIT(s), UNIT_AFTER, SPECIAL_REMOUNT_FS_SERVICE, true, mask); } static int swap_add_default_dependencies(Swap *s) {