diff options
Diffstat (limited to 'kernel/signal.c')
| -rw-r--r-- | kernel/signal.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index 940b30ee9a3..6ea13c09ae5 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -33,6 +33,8 @@ #include <linux/uprobes.h> #include <linux/compat.h> #include <linux/cn_proc.h> +#include <linux/compiler.h> + #define CREATE_TRACE_POINTS #include <trace/events/signal.h> @@ -2047,8 +2049,8 @@ static bool do_signal_stop(int signr) if (task_set_jobctl_pending(current, signr | gstop)) sig->group_stop_count++; - for (t = next_thread(current); t != current; - t = next_thread(t)) { + t = current; + while_each_thread(current, t) { /* * Setting state to TASK_STOPPED for a group * stop is always done with the siglock held, @@ -2382,7 +2384,7 @@ relock: * @regs: user register state * @stepping: nonzero if debugger single-step or block-step in use * - * This function should be called when a signal has succesfully been + * This function should be called when a signal has successfully been * delivered. It updates the blocked signals accordingly (@ka->sa.sa_mask * is always blocked, and the signal itself is blocked unless %SA_NODEFER * is set in @ka->sa.sa_flags. Tracing is notified. @@ -3125,8 +3127,7 @@ int do_sigaction(int sig, struct k_sigaction *act, struct k_sigaction *oact) rm_from_queue_full(&mask, &t->signal->shared_pending); do { rm_from_queue_full(&mask, &t->pending); - t = next_thread(t); - } while (t != current); + } while_each_thread(current, t); } } @@ -3619,7 +3620,7 @@ SYSCALL_DEFINE3(sigsuspend, int, unused1, int, unused2, old_sigset_t, mask) } #endif -__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma) +__weak const char *arch_vma_name(struct vm_area_struct *vma) { return NULL; } |