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authorBob Moore <robert.moore@intel.com>2015-07-01 14:44:31 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-07-01 23:17:54 +0200
commit8ea98655775e904ea406d74a887d0b2254651b5a (patch)
tree06414a7a2a98370bbec306ceb7083484cdeaf88d /include/acpi/acpixf.h
parentfe536995f2fe26fff111a9a06bf3f71e179c92cf (diff)
ACPICA: Namespace: Change namespace override to avoid node deletion
ACPICA commit c0ce529e1fbb8ec47d2522a3aa10f3ab77e16e41 There is no reference counting implemented for struct acpi_namespace_node, so it is currently not removable during runtime. This patch changes the namespace override code to keep the old struct acpi_namespace_node undeleted so that the override mechanism can happen during runtime. Bob Moore. Link: https://github.com/acpica/acpica/commit/c0ce529e Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi/acpixf.h')
-rw-r--r--include/acpi/acpixf.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 213ed7ecfd8d..f6d807170346 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -229,6 +229,11 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_auto_repair, FALSE);
ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_ssdt_table_install, FALSE);
/*
+ * Optionally enable runtime namespace override.
+ */
+ACPI_INIT_GLOBAL(u8, acpi_gbl_runtime_namespace_override, TRUE);
+
+/*
* We keep track of the latest version of Windows that has been requested by
* the BIOS. ACPI 5.0.
*/

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