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| author | Brian Rogan <bcr6@cornell.edu> | 2006-03-27 11:57:01 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-29 13:44:16 +1100 |
| commit | 6c6bd754bf43d59756f094de144ecac239629dda (patch) | |
| tree | b6cf2a7a3f133d24d22c63ba7bb8f9ebb02a8bab /arch/powerpc/oprofile/op_model_power4.c | |
| parent | b848e0a07dd5a874821bb587bb724fac4aa45bad (diff) | |
| download | kernel_samsung_espresso10-6c6bd754bf43d59756f094de144ecac239629dda.zip kernel_samsung_espresso10-6c6bd754bf43d59756f094de144ecac239629dda.tar.gz kernel_samsung_espresso10-6c6bd754bf43d59756f094de144ecac239629dda.tar.bz2 | |
[PATCH] powerpc: Add oprofile calltrace support
Add oprofile calltrace support to powerpc. Disable spinlock backtracing
now we can use calltrace info.
(Updated to work on both 32bit and 64bit by me).
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/oprofile/op_model_power4.c')
| -rw-r--r-- | arch/powerpc/oprofile/op_model_power4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/oprofile/op_model_power4.c b/arch/powerpc/oprofile/op_model_power4.c index 4b06e53..38db2ef 100644 --- a/arch/powerpc/oprofile/op_model_power4.c +++ b/arch/powerpc/oprofile/op_model_power4.c @@ -293,7 +293,7 @@ static void power4_handle_interrupt(struct pt_regs *regs, val = ctr_read(i); if (val < 0) { if (oprofile_running && ctr[i].enabled) { - oprofile_add_pc(pc, is_kernel, i); + oprofile_add_ext_sample(pc, regs, i, is_kernel); ctr_write(i, reset_value[i]); } else { ctr_write(i, 0); |