diff options
| author | Zhang Rui <rui.zhang@intel.com> | 2008-04-29 10:34:42 +0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-04-29 10:34:42 +0400 |
| commit | 2f67a0695dc389247c05041b05d2a2b06fc102a3 (patch) | |
| tree | a43762f1c737724330b48a1815228d1756f3d054 /drivers/acpi | |
| parent | a01e035ebb552223c03f2d9138ffc73f2d4d3965 (diff) | |
| download | linux-2f67a0695dc389247c05041b05d2a2b06fc102a3.tar.xz | |
flush kacpi_notify_wq before removing notify handler
Flush kacpi_notify_wq before notify handler is removed,
this can fix a bug which the deferred notify handler is executed
after the notify_handler has already been removed.
http://bugzilla.kernel.org/show_bug.cgi?id=9772
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/osl.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index a498a6cc68fe..235a1386888a 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -742,6 +742,7 @@ EXPORT_SYMBOL(acpi_os_execute); void acpi_os_wait_events_complete(void *context) { flush_workqueue(kacpid_wq); + flush_workqueue(kacpi_notify_wq); } EXPORT_SYMBOL(acpi_os_wait_events_complete); |