| commit | a6f0729508df6a067c4a074ec187ecd9d2457a6b | |
| author | John Garry <john.garry@huawei.com> | |
| Tue, 7 Aug 2018 13:15:05 +0000 (7 21:15 +0800) | ||
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | |
| Thu, 9 Aug 2018 08:51:49 +0000 (9 10:51 +0200) | ||
| tree | afc63b484515d71a3035cdb7e62984d787f9f6b4 | treesnapshot (tar.gz zip) |
| parent | 1ffaddd029c867d134a1dde39f540dcc8c52e274 | commitdiff |
ACPI / scan: Add static attribute to indirect_io_hosts[]
Array indirect_io_hosts[] is declared in acpi_is_indirect_io_slave() as a
const array, which means that the array will be re-built for each call.
Optimise by adding the static attribute, which means that the array is
added to const-data pool and not re-built per function call.
Reported-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Array indirect_io_hosts[] is declared in acpi_is_indirect_io_slave() as a
const array, which means that the array will be re-built for each call.
Optimise by adding the static attribute, which means that the array is
added to const-data pool and not re-built per function call.
Reported-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| drivers/acpi/scan.c | diffblobblamehistory |