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authorCarl Love <cel@us.ibm.com>2008-10-24 11:47:29 -0700
committerRobert Richter <robert.richter@amd.com>2008-10-27 19:15:40 +0100
commitfa448d6008cc81a3537e5db168fa0490e0caba68 (patch)
tree011f60e25db2f19b0c5c4da4f734ed4e627fbf23 /arch
parentba8b453de08c18cbc2453bcabfd0936c1d6695cb (diff)
downloadop-kernel-dev-fa448d6008cc81a3537e5db168fa0490e0caba68.zip
op-kernel-dev-fa448d6008cc81a3537e5db168fa0490e0caba68.tar.gz
Cell OProfile: Incorrect local array size in activate spu profiling function
The size of the pm_signal_local array should be equal to the number of SPUs being configured in the call. Currently, the array is of size 4 (NR_PHYS_CTRS) but being indexed by a for loop from 0 to 7 (NUM_SPUS_PER_NODE). Signed-off-by: Carl Love <carll@us.ibm.com> Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/oprofile/op_model_cell.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c
index 35141a8..6b2d974 100644
--- a/arch/powerpc/oprofile/op_model_cell.c
+++ b/arch/powerpc/oprofile/op_model_cell.c
@@ -830,7 +830,7 @@ static int calculate_lfsr(int n)
static int pm_rtas_activate_spu_profiling(u32 node)
{
int ret, i;
- struct pm_signal pm_signal_local[NR_PHYS_CTRS];
+ struct pm_signal pm_signal_local[NUM_SPUS_PER_NODE];
/*
* Set up the rtas call to configure the debug bus to
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