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core: ignore VTs

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Even just walking sysfs for driver and parent devices takes
time for ports we know we'll never use, so take a short-cut
and save some startup time.  This reduces the startup
overhead to some 15%.
This commit is contained in:
Martin Pitt
2010-02-02 10:02:53 -08:00
committed by Dan Williams
parent 469e54c364
commit a9918d5942
1 changed files with 5 additions and 0 deletions
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5
src/mm-manager.c
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@@ -15,6 +15,7 @@
*/ */
#include <string.h> #include <string.h>
#include <ctype.h>
#include <gmodule.h> #include <gmodule.h>
#define G_UDEV_API_IS_SUBJECT_TO_CHANGE #define G_UDEV_API_IS_SUBJECT_TO_CHANGE
#include <gudev/gudev.h> #include <gudev/gudev.h>
@@ -517,6 +518,10 @@ device_added (MMManager *manager, GUdevDevice *device)
subsys = g_udev_device_get_subsystem (device); subsys = g_udev_device_get_subsystem (device);
name = g_udev_device_get_name (device); name = g_udev_device_get_name (device);
/* ignore VTs */
if (strncmp (name, "tty", 3) == 0 && isdigit (name[3]))
return;
if (find_modem_for_port (manager, subsys, name)) if (find_modem_for_port (manager, subsys, name))
return; return;