diff options
Diffstat (limited to 'tools/testing/selftests/resctrl/resctrlfs.c')
| -rw-r--r-- | tools/testing/selftests/resctrl/resctrlfs.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/testing/selftests/resctrl/resctrlfs.c b/tools/testing/selftests/resctrl/resctrlfs.c index 5fb595ed8843..81d1e043e17a 100644 --- a/tools/testing/selftests/resctrl/resctrlfs.c +++ b/tools/testing/selftests/resctrl/resctrlfs.c @@ -56,7 +56,7 @@ static int find_resctrl_mount(char *buffer) * Mounts resctrl FS. Fails if resctrl FS is already mounted to avoid * pre-existing settings interfering with the test results. * - * Return: 0 on success, non-zero on failure + * Return: 0 on success, < 0 on error. */ int mount_resctrlfs(void) { @@ -276,7 +276,7 @@ int get_core_sibling(int cpu_no) * @bm_pid: PID that should be binded * @cpu_no: CPU number at which the PID would be binded * - * Return: 0 on success, non-zero on failure + * Return: 0 on success, < 0 on error. */ int taskset_benchmark(pid_t bm_pid, int cpu_no) { @@ -300,7 +300,7 @@ int taskset_benchmark(pid_t bm_pid, int cpu_no) * @grp: Full path and name of the group * @parent_grp: Full path and name of the parent group * - * Return: 0 on success, non-zero on failure + * Return: 0 on success, < 0 on error. */ static int create_grp(const char *grp_name, char *grp, const char *parent_grp) { @@ -376,7 +376,7 @@ static int write_pid_to_tasks(char *tasks, pid_t pid) * pid is not written, this means that pid is in con_mon grp and hence * should consult con_mon grp's mon_data directory for results. * - * Return: 0 on success, non-zero on failure + * Return: 0 on success, < 0 on error. */ int write_bm_pid_to_resctrl(pid_t bm_pid, char *ctrlgrp, char *mongrp, char *resctrl_val) @@ -435,7 +435,7 @@ out: * Update schemata of a con_mon grp *only* if requested resctrl feature is * allocation type * - * Return: 0 on success, non-zero on failure + * Return: 0 on success, < 0 on error. */ int write_schemata(char *ctrlgrp, char *schemata, int cpu_no, char *resctrl_val) { |