diff options
Diffstat (limited to 'target/linux/generic/patches-3.6/307-mips_oprofile_fix.patch')
| -rw-r--r-- | target/linux/generic/patches-3.6/307-mips_oprofile_fix.patch | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/target/linux/generic/patches-3.6/307-mips_oprofile_fix.patch b/target/linux/generic/patches-3.6/307-mips_oprofile_fix.patch index f83c96b..bed5786 100644 --- a/target/linux/generic/patches-3.6/307-mips_oprofile_fix.patch +++ b/target/linux/generic/patches-3.6/307-mips_oprofile_fix.patch @@ -1,7 +1,7 @@ --- a/arch/mips/oprofile/op_model_mipsxx.c +++ b/arch/mips/oprofile/op_model_mipsxx.c -@@ -298,6 +298,11 @@ static void reset_counters(void *arg) - } +@@ -303,6 +303,11 @@ static irqreturn_t mipsxx_perfcount_int( + return mipsxx_perfcount_handler(); } +static irqreturn_t mipsxx_perfcount_int(int irq, void *dev_id) @@ -12,9 +12,9 @@ static int __init mipsxx_init(void) { int counters; -@@ -374,6 +379,10 @@ static int __init mipsxx_init(void) - save_perf_irq = perf_irq; - perf_irq = mipsxx_perfcount_handler; +@@ -385,6 +390,10 @@ static int __init mipsxx_init(void) + return request_irq(cp0_perfcount_irq, mipsxx_perfcount_int, + 0, "Perfcounter", save_perf_irq); + if (cp0_perfcount_irq >= 0) + return request_irq(cp0_perfcount_irq, mipsxx_perfcount_int, @@ -23,9 +23,9 @@ return 0; } -@@ -381,6 +390,9 @@ static void mipsxx_exit(void) - { - int counters = op_model_mipsxx_ops.num_counters; +@@ -395,6 +404,9 @@ static void mipsxx_exit(void) + if ((cp0_perfcount_irq >= 0) && (cp0_compare_irq != cp0_perfcount_irq)) + free_irq(cp0_perfcount_irq, save_perf_irq); + if (cp0_perfcount_irq >= 0) + free_irq(cp0_perfcount_irq, save_perf_irq); |