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authorStephen Rothwell <sfr@canb.auug.org.au>2005-08-03 14:32:30 +1000
committerPaul Mackerras <paulus@samba.org>2005-08-29 10:53:34 +1000
commit7a6af5e38054d8e658a4b1b703902331a845de1a (patch)
tree8388d65aec62a65d10bd18306a7e84e7c5e7b18c /arch/ppc64/kernel/process.c
parent6fbb49d56d228b666cb4534bbc3c2dfe833c8053 (diff)
[PATCH] ppc64: remove firmware features from cpu_spec
The firmware_features field of struct cpu_spec should really be a separate variable as the firmware features do not depend on the chip and the bitmask is constructed independently. By removing it, we save 112 bytes from the cpu_specs array and we access the bitmask directly instead of via the cur_cpu_spec pointer. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc64/kernel/process.c')
-rw-r--r--arch/ppc64/kernel/process.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ppc64/kernel/process.c b/arch/ppc64/kernel/process.c
index f7cae05e40f..390f434283a 100644
--- a/arch/ppc64/kernel/process.c
+++ b/arch/ppc64/kernel/process.c
@@ -206,7 +206,7 @@ struct task_struct *__switch_to(struct task_struct *prev,
/* purr is nothing but processor time base */
#if defined(CONFIG_PPC_PSERIES)
- if (cur_cpu_spec->firmware_features & FW_FEATURE_SPLPAR) {
+ if (ppc64_firmware_features & FW_FEATURE_SPLPAR) {
struct cpu_usage *cu = &__get_cpu_var(cpu_usage_array);
long unsigned start_tb, current_tb;
start_tb = old_thread->start_tb;