diff options
Diffstat (limited to 'util-linux')
| -rw-r--r-- | util-linux/taskset.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/util-linux/taskset.c b/util-linux/taskset.c index 55c915e8d..a3aa06119 100644 --- a/util-linux/taskset.c +++ b/util-linux/taskset.c @@ -56,7 +56,6 @@ * -a/--all-tasks (affect all threads) * needs to get TIDs from /proc/PID/task/ and use _them_ as "pid" in sched_setaffinity(pid) */ - #include <sched.h> #include "libbb.h" @@ -96,27 +95,6 @@ static unsigned long from_mask(ul *mask, unsigned sz_in_bytes UNUSED_PARAM) } #endif -static unsigned long *get_aff(int pid, unsigned *sz) -{ - int r; - unsigned long *mask = NULL; - unsigned sz_in_bytes = *sz; - - for (;;) { - mask = xrealloc(mask, sz_in_bytes); - r = sched_getaffinity(pid, sz_in_bytes, (void*)mask); - if (r == 0) - break; - sz_in_bytes *= 2; - if (errno == EINVAL && (int)sz_in_bytes > 0) - continue; - bb_perror_msg_and_die("can't %cet pid %d's affinity", 'g', pid); - } - //bb_error_msg("get mask[0]:%lx sz_in_bytes:%d", mask[0], sz_in_bytes); - *sz = sz_in_bytes; - return mask; -} - #if ENABLE_FEATURE_TASKSET_CPULIST /* * Parse the CPU list and set the mask accordingly. @@ -222,7 +200,7 @@ static int process_pid_str(const char *pid_str, unsigned opts, char *aff) mask_size_in_bytes = SZOF_UL; current_new = "current"; print_aff: - mask = get_aff(pid, &mask_size_in_bytes); + mask = get_malloc_cpu_affinity(pid, &mask_size_in_bytes); if (opts & OPT_p) { #if ENABLE_FEATURE_TASKSET_CPULIST if (opts & OPT_c) { |