diff options
Diffstat (limited to 'src/cgroup-util.c')
| -rw-r--r-- | src/cgroup-util.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/cgroup-util.c b/src/cgroup-util.c index b68b9ad3a3..055c906106 100644 --- a/src/cgroup-util.c +++ b/src/cgroup-util.c @@ -166,7 +166,7 @@ int cg_rmdir(const char *controller, const char *path) { return r < 0 ? -errno : 0; } -int cg_kill(const char *controller, const char *path, int sig, bool ignore_self, Set *s) { +int cg_kill(const char *controller, const char *path, int sig, bool sigcont, bool ignore_self, Set *s) { bool done = false; int r, ret = 0; pid_t my_pid; @@ -211,8 +211,13 @@ int cg_kill(const char *controller, const char *path, int sig, bool ignore_self, if (kill(pid, sig) < 0) { if (ret >= 0 && errno != ESRCH) ret = -errno; - } else if (ret == 0) + } else if (ret == 0) { + + if (sigcont) + kill(pid, SIGCONT); + ret = 1; + } done = false; @@ -250,7 +255,7 @@ finish: return ret; } -int cg_kill_recursive(const char *controller, const char *path, int sig, bool ignore_self, bool rem, Set *s) { +int cg_kill_recursive(const char *controller, const char *path, int sig, bool sigcont, bool ignore_self, bool rem, Set *s) { int r, ret = 0; DIR *d = NULL; char *fn; @@ -264,7 +269,7 @@ int cg_kill_recursive(const char *controller, const char *path, int sig, bool ig if (!(s = allocated_set = set_new(trivial_hash_func, trivial_compare_func))) return -ENOMEM; - ret = cg_kill(controller, path, sig, ignore_self, s); + ret = cg_kill(controller, path, sig, sigcont, ignore_self, s); if ((r = cg_enumerate_subgroups(controller, path, &d)) < 0) { if (ret >= 0 && r != -ENOENT) @@ -286,7 +291,7 @@ int cg_kill_recursive(const char *controller, const char *path, int sig, bool ig goto finish; } - r = cg_kill_recursive(controller, p, sig, ignore_self, rem, s); + r = cg_kill_recursive(controller, p, sig, sigcont, ignore_self, rem, s); free(p); if (r != 0 && ret >= 0) @@ -336,7 +341,7 @@ int cg_kill_recursive_and_wait(const char *controller, const char *path, bool re else sig = 0; - if ((r = cg_kill_recursive(controller, path, sig, true, rem, NULL)) <= 0) + if ((r = cg_kill_recursive(controller, path, sig, true, true, rem, NULL)) <= 0) return r; usleep(200 * USEC_PER_MSEC); |