diff options
| author | Bob Moore <robert.moore@intel.com> | 2007-02-02 19:48:18 +0300 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-02-02 21:14:20 -0500 |
| commit | c81da66608d65dab04730582dfdfcdcab779e2fe (patch) | |
| tree | e1d2936a457d3ac2b359b4fc676bedfd341fee86 /include/acpi/acinterp.h | |
| parent | 8f9337c88335846b01801b1047a4caf10527a320 (diff) | |
| download | linux-c81da66608d65dab04730582dfdfcdcab779e2fe.tar.bz2 | |
ACPICA: Delete recursive feature of ACPI Global Lock
Completed a new design and implementation for
the ACPI Global Lock support. On the OS side, the global
lock is now treated as a standard AML mutex. Previously,
multiple OS threads could acquire the global lock
simultaneously, but this could cause the BIOS to be starved
by the lock in cases such as the Embedded Controller driver,
where there is a tight coupling between the OS and the BIOS.
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi/acinterp.h')
| -rw-r--r-- | include/acpi/acinterp.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h index 91586d0d5bb5..f266b3851157 100644 --- a/include/acpi/acinterp.h +++ b/include/acpi/acinterp.h @@ -277,12 +277,6 @@ acpi_status acpi_ex_system_do_suspend(acpi_integer time); acpi_status acpi_ex_system_do_stall(u32 time); -acpi_status -acpi_ex_system_acquire_mutex(union acpi_operand_object *time, - union acpi_operand_object *obj_desc); - -acpi_status acpi_ex_system_release_mutex(union acpi_operand_object *obj_desc); - acpi_status acpi_ex_system_signal_event(union acpi_operand_object *obj_desc); acpi_status |