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-rw-r--r--src/udev/udevd.c23
1 files changed, 7 insertions, 16 deletions
diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index 7a0dca17cb..617e029749 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -285,26 +285,17 @@ static void worker_new(struct event *event)
udev_event->exec_delay = exec_delay;
/*
- * Take a "read lock" on the device node; this establishes
+ * Take a shared lock on the device node; this establishes
* a concept of device "ownership" to serialize device
- * access. External processes holding a "write lock" will
+ * access. External processes holding an exclusive lock will
* cause udev to skip the event handling; in the case udev
- * acquired the lock, the external process will block until
+ * acquired the lock, the external process can block until
* udev has finished its event handling.
*/
-
- /*
- * <kabi_> since we make check - device seems unused - we try
- * ioctl to deactivate - and device is found to be opened
- * <kay> sure, you try to take a write lock
- * <kay> if you get it udev is out
- * <kay> if you can't get it, udev is busy
- * <kabi_> we cannot deactivate openned device (as it is in-use)
- * <kay> maybe we should just exclude dm from that thing entirely
- * <kabi_> IMHO this sounds like a good plan for this moment
- */
- if (streq_ptr("block", udev_device_get_subsystem(dev)) &&
- !startswith(udev_device_get_sysname(dev), "dm-")) {
+ if (!streq_ptr(udev_device_get_action(dev), "remove") &&
+ streq_ptr("block", udev_device_get_subsystem(dev)) &&
+ !startswith(udev_device_get_sysname(dev), "dm-") &&
+ !startswith(udev_device_get_sysname(dev), "md")) {
struct udev_device *d = dev;
if (streq_ptr("partition", udev_device_get_devtype(d)))