diff options
Diffstat (limited to 'kernel/signal.c')
| -rw-r--r-- | kernel/signal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index ea4632bd40a0..228fdb5c01d1 100644 --- a/kernel/signal.c +++ b/kernel/signal.c | |||
| @@ -2282,7 +2282,7 @@ static int do_tkill(int tgid, int pid, int sig) | |||
| 2282 | * @pid: the PID of the thread | 2282 | * @pid: the PID of the thread |
| 2283 | * @sig: signal to be sent | 2283 | * @sig: signal to be sent |
| 2284 | * | 2284 | * |
| 2285 | * This syscall also checks the tgid and returns -ESRCH even if the PID | 2285 | * This syscall also checks the @tgid and returns -ESRCH even if the PID |
| 2286 | * exists but it's not belonging to the target process anymore. This | 2286 | * exists but it's not belonging to the target process anymore. This |
| 2287 | * method solves the problem of threads exiting and PIDs getting reused. | 2287 | * method solves the problem of threads exiting and PIDs getting reused. |
| 2288 | */ | 2288 | */ |