diff options
Diffstat (limited to 'src/core/mount.c')
| -rw-r--r-- | src/core/mount.c | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/src/core/mount.c b/src/core/mount.c index 950d5d76d5..d3766ba934 100644 --- a/src/core/mount.c +++ b/src/core/mount.c @@ -1596,7 +1596,7 @@ static int mount_get_timeout(Unit *u, uint64_t *timeout) { return 1; } -static int mount_enumerate(Manager *m) { +static void mount_enumerate(Manager *m) { int r; assert(m); @@ -1608,29 +1608,40 @@ static int mount_enumerate(Manager *m) { m->mount_monitor = mnt_new_monitor(); if (!m->mount_monitor) { - r = -ENOMEM; + log_oom(); goto fail; } r = mnt_monitor_enable_kernel(m->mount_monitor, 1); - if (r < 0) + if (r < 0) { + log_error_errno(r, "Failed to enable watching of kernel mount events: %m"); goto fail; + } + r = mnt_monitor_enable_userspace(m->mount_monitor, 1, NULL); - if (r < 0) + if (r < 0) { + log_error_errno(r, "Failed to enable watching of userspace mount events: %m"); goto fail; + } /* mnt_unref_monitor() will close the fd */ fd = r = mnt_monitor_get_fd(m->mount_monitor); - if (r < 0) + if (r < 0) { + log_error_errno(r, "Failed to acquire watch file descriptor: %m"); goto fail; + } r = sd_event_add_io(m->event, &m->mount_event_source, fd, EPOLLIN, mount_dispatch_io, m); - if (r < 0) + if (r < 0) { + log_error_errno(r, "Failed to watch mount file descriptor: %m"); goto fail; + } r = sd_event_source_set_priority(m->mount_event_source, -10); - if (r < 0) + if (r < 0) { + log_error_errno(r, "Failed to adjust mount watch priority: %m"); goto fail; + } (void) sd_event_source_set_description(m->mount_event_source, "mount-monitor-dispatch"); } @@ -1639,11 +1650,10 @@ static int mount_enumerate(Manager *m) { if (r < 0) goto fail; - return 0; + return; fail: mount_shutdown(m); - return r; } static int mount_dispatch_io(sd_event_source *source, int fd, uint32_t revents, void *userdata) { |