Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 805d67ab authored by San Mehat's avatar San Mehat
Browse files

cutils: sched_policy: Fix bug where we were unable to move backgrounded threads into the foreground 



Signed-off-by: default avatarSan Mehat <san@google.com>
parent d2e4e46c

libcutils/sched_policy.c

+5 −3
Original line number Diff line number Diff line
@@ -40,7 +40,7 @@ 
  #define SCHED_BATCH 3

#endif



#define POLICY_DEBUG 1

#define POLICY_DEBUG 0



static int __sys_supports_schedgroups = -1;
@@ -52,8 +52,10 @@ static int add_tid_to_cgroup(int tid, const char *grp_name) 


    sprintf(path, "/dev/cpuctl/%s/tasks", grp_name);



    if ((fd = open(path, O_WRONLY)) < 0)

    if ((fd = open(path, O_WRONLY)) < 0) {

        LOGE("add_tid_to_cgroup failed to open '%s' (%s)\n", path, strerror(errno));

        return -1;

    }



    sprintf(text, "%d", tid);

    if (write(fd, text, strlen(text)) < 0) {
@@ -193,7 +195,7 @@ int set_sched_policy(int tid, SchedPolicy policy) 
#endif



    if (__sys_supports_schedgroups) {

        const char *grp = NULL;

        const char *grp = "";



        if (policy == SP_BACKGROUND) {

            grp = "bg_non_interactive";