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| author | Zhang Rui <rui.zhang@intel.com> | 2008-04-29 08:34:42 +0200 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-04-29 08:34:42 +0200 |
| commit | 2f67a0695dc389247c05041b05d2a2b06fc102a3 (patch) | |
| tree | a43762f1c737724330b48a1815228d1756f3d054 /drivers/acpi/osl.c | |
| parent | drivers: fix integer as NULL pointer warnings (diff) | |
| download | linux-2f67a0695dc389247c05041b05d2a2b06fc102a3.tar.xz linux-2f67a0695dc389247c05041b05d2a2b06fc102a3.zip | |
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 '')
| -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); |