diff options
| author | Petri Savolainen <petri.savolainen@nokia.com> | 2016-02-11 11:01:12 +0200 |
|---|---|---|
| committer | Maxim Uvarov <maxim.uvarov@linaro.org> | 2016-02-16 16:10:59 +0300 |
| commit | b938fbcbc6ac5a9255edf1c66141e6f5d36dfc2a (patch) | |
| tree | 4bd91302d4ec9f7946d5cb0eaf274548bbee15e3 /helper | |
| parent | a9f6df9737c58fd333dab88dba09365c96359e5e (diff) | |
helper: linux: remove unnecessary cpumask copy
Copies are redundant since cpumask APIs are defined with
const specifier.
Signed-off-by: Petri Savolainen <petri.savolainen@nokia.com>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
Diffstat (limited to 'helper')
| -rw-r--r-- | helper/linux.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/helper/linux.c b/helper/linux.c index 7dd26d238..25f7b6a75 100644 --- a/helper/linux.c +++ b/helper/linux.c @@ -45,19 +45,17 @@ static void *odp_run_start_routine(void *arg) } int odph_linux_pthread_create(odph_linux_pthread_t *thread_tbl, - const odp_cpumask_t *mask_in, + const odp_cpumask_t *mask, void *(*start_routine)(void *), void *arg, odp_thread_type_t thr_type) { int i; int num; - odp_cpumask_t mask; int cpu_count; int cpu; int ret; - odp_cpumask_copy(&mask, mask_in); - num = odp_cpumask_count(&mask); + num = odp_cpumask_count(mask); memset(thread_tbl, 0, num * sizeof(odph_linux_pthread_t)); @@ -69,7 +67,7 @@ int odph_linux_pthread_create(odph_linux_pthread_t *thread_tbl, return 0; } - cpu = odp_cpumask_first(&mask); + cpu = odp_cpumask_first(mask); for (i = 0; i < num; i++) { cpu_set_t cpu_set; @@ -101,7 +99,7 @@ int odph_linux_pthread_create(odph_linux_pthread_t *thread_tbl, break; } - cpu = odp_cpumask_next(&mask, cpu); + cpu = odp_cpumask_next(mask, cpu); } return i; @@ -125,17 +123,15 @@ void odph_linux_pthread_join(odph_linux_pthread_t *thread_tbl, int num) } int odph_linux_process_fork_n(odph_linux_process_t *proc_tbl, - const odp_cpumask_t *mask_in) + const odp_cpumask_t *mask) { - odp_cpumask_t mask; pid_t pid; int num; int cpu_count; int cpu; int i; - odp_cpumask_copy(&mask, mask_in); - num = odp_cpumask_count(&mask); + num = odp_cpumask_count(mask); memset(proc_tbl, 0, num * sizeof(odph_linux_process_t)); @@ -146,7 +142,7 @@ int odph_linux_process_fork_n(odph_linux_process_t *proc_tbl, return -1; } - cpu = odp_cpumask_first(&mask); + cpu = odp_cpumask_first(mask); for (i = 0; i < num; i++) { cpu_set_t cpu_set; @@ -165,7 +161,7 @@ int odph_linux_process_fork_n(odph_linux_process_t *proc_tbl, proc_tbl[i].pid = pid; proc_tbl[i].cpu = cpu; - cpu = odp_cpumask_next(&mask, cpu); + cpu = odp_cpumask_next(mask, cpu); continue; } |