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-rw-r--r--target/linux/linux-2.4/patches/ar7/006-sched_use_tsc.patch12
1 files changed, 8 insertions, 4 deletions
diff --git a/target/linux/linux-2.4/patches/ar7/006-sched_use_tsc.patch b/target/linux/linux-2.4/patches/ar7/006-sched_use_tsc.patch
index 73d177b10..69bf01a76 100644
--- a/target/linux/linux-2.4/patches/ar7/006-sched_use_tsc.patch
+++ b/target/linux/linux-2.4/patches/ar7/006-sched_use_tsc.patch
@@ -1,7 +1,7 @@
diff -urN linux.old/arch/mips/kernel/time.c linux.dev/arch/mips/kernel/time.c
--- linux.old/arch/mips/kernel/time.c 2005-11-14 11:06:38.661262000 +0100
-+++ linux.dev/arch/mips/kernel/time.c 2005-11-14 11:10:42.856523250 +0100
-@@ -151,6 +151,16 @@
++++ linux.dev/arch/mips/kernel/time.c 2005-11-15 15:21:17.890005500 +0100
+@@ -151,6 +151,20 @@
unsigned int (*mips_hpt_read)(void);
void (*mips_hpt_init)(unsigned int);
@@ -13,12 +13,16 @@ diff -urN linux.old/arch/mips/kernel/time.c linux.dev/arch/mips/kernel/time.c
+extern __u64 get_tscll(void)
+{
+ __u32 c = read_c0_count();
-+ return ((((__u64) timerhi) + (c < timerlo)) << 32) | ((__u64) ((__u32) c));
++ __u64 h = (__u64) timerhi;
++ h += (c < timerlo);
++ h <<= 32;
++ h += c;
++ return h;
+}
/*
* timeofday services, for syscalls.
-@@ -761,3 +771,5 @@
+@@ -761,3 +775,5 @@
EXPORT_SYMBOL(to_tm);
EXPORT_SYMBOL(rtc_set_time);
EXPORT_SYMBOL(rtc_get_time);