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intel_gpu_top: adopt to kernel coding style

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This patch fixes adopts the code to the kernel coding_style.
This commit is contained in:
Eugeni Dodonov 2011-09-05 19:50:52 -03:00
parent a483c97d91
commit b9d7c3a087
1 changed files with 22 additions and 27 deletions
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49
tools/intel_gpu_top.c
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@ -454,8 +454,7 @@ int main(int argc, char **argv)
char *cmd=NULL; char *cmd=NULL;
/* Parse options? */ /* Parse options? */
while ((ch = getopt(argc, argv, "s:o:e:h")) != -1) while ((ch = getopt(argc, argv, "s:o:e:h")) != -1) {
{
switch (ch) { switch (ch) {
case 'e': cmd = strdup(optarg); case 'e': cmd = strdup(optarg);
break; break;
@ -487,22 +486,20 @@ int main(int argc, char **argv)
argv += optind; argv += optind;
/* Do we have a command to run? */ /* Do we have a command to run? */
if (cmd != NULL) if (cmd != NULL) {
{
if (output != stdout) { if (output != stdout) {
fprintf(output, "# Profiling: %s\n", cmd); fprintf(output, "# Profiling: %s\n", cmd);
fflush(output); fflush(output);
} }
child_pid = fork(); child_pid = fork();
if (child_pid < 0) if (child_pid < 0) {
{
perror("fork"); perror("fork");
exit(1); exit(1);
} }
else if (child_pid == 0) { else if (child_pid == 0) {
int res; int res;
res = system(cmd); res = system(cmd);
free(cmd); free(cmd);
if (res < 0) if (res < 0)
perror("running command"); perror("running command");
if (output != stdout) { if (output != stdout) {
@ -511,10 +508,9 @@ int main(int argc, char **argv)
fflush(output); fflush(output);
} }
exit(0); exit(0);
} else {
free(cmd);
} }
else {
free(cmd);
}
} }
pci_dev = intel_get_pci_device(); pci_dev = intel_get_pci_device();
@ -536,21 +532,21 @@ int main(int argc, char **argv)
ring_init(&blt_ring); ring_init(&blt_ring);
} }
/* Initialize GPU stats */ /* Initialize GPU stats */
if (HAS_STATS_REGS(devid)) { if (HAS_STATS_REGS(devid)) {
for (i = 0; i < STATS_COUNT; i++) { for (i = 0; i < STATS_COUNT; i++) {
uint32_t stats_high, stats_low, stats_high_2; uint32_t stats_high, stats_low, stats_high_2;
do { do {
stats_high = INREG(stats_regs[i] + 4); stats_high = INREG(stats_regs[i] + 4);
stats_low = INREG(stats_regs[i]); stats_low = INREG(stats_regs[i]);
stats_high_2 = INREG(stats_regs[i] + 4); stats_high_2 = INREG(stats_regs[i] + 4);
} while (stats_high != stats_high_2); } while (stats_high != stats_high_2);
last_stats[i] = (uint64_t)stats_high << 32 | last_stats[i] = (uint64_t)stats_high << 32 |
stats_low; stats_low;
} }
} }
for (;;) { for (;;) {
int j; int j;
@ -625,8 +621,8 @@ int main(int argc, char **argv)
if (max_lines >= num_instdone_bits) if (max_lines >= num_instdone_bits)
max_lines = num_instdone_bits; max_lines = num_instdone_bits;
t2 = gettime(); t2 = gettime();
elapsed_time += (t2 - t1) / 1000000.0; elapsed_time += (t2 - t1) / 1000000.0;
if (output == stdout) { if (output == stdout) {
fprintf(output, "%s", clear_screen); fprintf(output, "%s", clear_screen);
@ -711,8 +707,7 @@ int main(int argc, char **argv)
} }
/* Check if child has gone */ /* Check if child has gone */
if (child_pid > 0) if (child_pid > 0) {
{
int res; int res;
if ((res = waitpid(child_pid, &child_stat, WNOHANG)) == -1) { if ((res = waitpid(child_pid, &child_stat, WNOHANG)) == -1) {
perror("waitpid"); perror("waitpid");