X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fcore%2Fmount.c;h=40037e7866e01d16893e9908c73f2c9252976ffc;hb=2eec67acbb00593e414549a7e5b35eb7dd776b1b;hp=9f7c4d20b3c2959cea4bf0c7c25934bb62221c58;hpb=17a1c597c5f9be1c25431a764155cd50c0d074b7;p=elogind.git

diff --git a/src/core/mount.c b/src/core/mount.c
index 9f7c4d20b..40037e786 100644
--- a/src/core/mount.c
+++ b/src/core/mount.c
@@ -21,7 +21,6 @@
 
 #include <errno.h>
 #include <stdio.h>
-#include <mntent.h>
 #include <sys/epoll.h>
 #include <signal.h>
 #include <libmount.h>
@@ -30,8 +29,6 @@
 #include "manager.h"
 #include "unit.h"
 #include "mount.h"
-#include "load-fragment.h"
-#include "load-dropin.h"
 #include "log.h"
 #include "sd-messages.h"
 #include "strv.h"
@@ -41,9 +38,7 @@
 #include "unit-name.h"
 #include "dbus-mount.h"
 #include "special.h"
-#include "bus-common-errors.h"
 #include "exit-status.h"
-#include "def.h"
 #include "fstab-util.h"
 
 #define RETRY_UMOUNT_MAX 32
@@ -300,7 +295,7 @@ static int mount_add_device_links(Mount *m) {
 
         assert(m);
 
-        p = get_mount_parameters_fragment(m);
+        p = get_mount_parameters(m);
         if (!p)
                 return 0;
 
@@ -378,13 +373,20 @@ static int mount_add_default_dependencies(Mount *m) {
         if (UNIT(m)->manager->running_as != SYSTEMD_SYSTEM)
                 return 0;
 
-        p = get_mount_parameters(m);
-
-        if (!p)
+        /* We do not add any default dependencies to / and /usr, since
+         * they are guaranteed to stay mounted the whole time, since
+         * our system is on it. Also, don't bother with anything
+         * mounted below virtual file systems, it's also going to be
+         * virtual, and hence not worth the effort. */
+        if (path_equal(m->where, "/") ||
+            path_equal(m->where, "/usr") ||
+            path_startswith(m->where, "/proc") ||
+            path_startswith(m->where, "/sys") ||
+            path_startswith(m->where, "/dev"))
                 return 0;
 
-        if (path_equal(m->where, "/") ||
-            path_equal(m->where, "/usr"))
+        p = get_mount_parameters(m);
+        if (!p)
                 return 0;
 
         if (mount_is_network(p)) {
@@ -920,7 +922,7 @@ static void mount_enter_mounting(Mount *m) {
                 _cleanup_free_ char *opts = NULL;
 
                 r = fstab_filter_options(m->parameters_fragment.options,
-                                         "nofail\0" "fail\0" "noauto\0" "auto\0", NULL, NULL, &opts);
+                                         "nofail\0" "noauto\0" "auto\0", NULL, NULL, &opts);
                 if (r < 0)
                         goto fail;
 
@@ -932,7 +934,7 @@ static void mount_enter_mounting(Mount *m) {
                         r = exec_command_append(m->control_command, "-s", NULL);
                 if (r >= 0 && m->parameters_fragment.fstype)
                         r = exec_command_append(m->control_command, "-t", m->parameters_fragment.fstype, NULL);
-                if (r >= 0 && !strempty(opts))
+                if (r >= 0 && !isempty(opts))
                         r = exec_command_append(m->control_command, "-o", opts, NULL);
         } else
                 r = -ENOENT;
@@ -969,7 +971,7 @@ static void mount_enter_remounting(Mount *m) {
                 const char *o;
 
                 if (m->parameters_fragment.options)
-                        o = strappenda("remount,", m->parameters_fragment.options);
+                        o = strjoina("remount,", m->parameters_fragment.options);
                 else
                         o = "remount";
 
@@ -1030,7 +1032,7 @@ static int mount_start(Unit *u) {
         m->reload_result = MOUNT_SUCCESS;
 
         mount_enter_mounting(m);
-        return 0;
+        return 1;
 }
 
 static int mount_stop(Unit *u) {
@@ -1054,7 +1056,7 @@ static int mount_stop(Unit *u) {
                m->state == MOUNT_REMOUNTING_SIGKILL);
 
         mount_enter_unmounting(m);
-        return 0;
+        return 1;
 }
 
 static int mount_reload(Unit *u) {