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| author | Bob Moore <robert.moore@intel.com> | 2015-07-01 14:44:31 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-07-01 23:17:54 +0200 |
| commit | 8ea98655775e904ea406d74a887d0b2254651b5a (patch) | |
| tree | 06414a7a2a98370bbec306ceb7083484cdeaf88d /include | |
| parent | fe536995f2fe26fff111a9a06bf3f71e179c92cf (diff) | |
| download | linux-stable-8ea98655775e904ea406d74a887d0b2254651b5a.tar.gz linux-stable-8ea98655775e904ea406d74a887d0b2254651b5a.tar.bz2 linux-stable-8ea98655775e904ea406d74a887d0b2254651b5a.zip | |
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')
| -rw-r--r-- | include/acpi/acpixf.h | 5 |
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. */ |