xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[POWERPC] Oprofile cleanup

Browse Source 
Clean up the ctr_read/write a bit. It's currently defined in the
include but only used in one C file each. The only exception is the
classic version, so keep that in the include and define in the C file
as appropriate.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Olof Johansson
2007-01-28 21:23:14 -06:00
committed by Paul Mackerras
parent 4942bd80e8
commit c69b767a2c
5 changed files with 98 additions and 102 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
arch/powerpc/oprofile/op_model_7450.c
View File

@@ -137,9 +137,9 @@ static void fsl7450_start(struct op_counter_config *ctr)
for (i = 0; i < NUM_CTRS; ++i) {
if (ctr[i].enabled)
ctr_write(i, reset_value[i]);
classic_ctr_write(i, reset_value[i]);
else
ctr_write(i, 0);
classic_ctr_write(i, 0);
}
/* Clear the freeze bit, and enable the interrupt.
@@ -179,13 +179,13 @@ static void fsl7450_handle_interrupt(struct pt_regs *regs,
is_kernel = is_kernel_addr(pc);
for (i = 0; i < NUM_CTRS; ++i) {
val = ctr_read(i);
val = classic_ctr_read(i);
if (val < 0) {
if (oprofile_running && ctr[i].enabled) {
oprofile_add_ext_sample(pc, regs, i, is_kernel);
ctr_write(i, reset_value[i]);
classic_ctr_write(i, reset_value[i]);
} else {
ctr_write(i, 0);
classic_ctr_write(i, 0);
}
}
}