diff options
Diffstat (limited to 'include/asm-generic')
-rw-r--r-- | include/asm-generic/Kbuild.asm | 6 | ||||
-rw-r--r-- | include/asm-generic/bug.h | 10 | ||||
-rw-r--r-- | include/asm-generic/syscall.h | 2 |
3 files changed, 15 insertions, 3 deletions
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm index 1170dc6..1870d5e 100644 --- a/include/asm-generic/Kbuild.asm +++ b/include/asm-generic/Kbuild.asm @@ -1,8 +1,10 @@ -ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/kvm.h),) +ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \ + $(srctree)/include/asm-$(SRCARCH)/kvm.h),) header-y += kvm.h endif -ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),) +ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \ + $(srctree)/include/asm-$(SRCARCH)/a.out.h),) unifdef-y += a.out.h endif unifdef-y += auxvec.h diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index a3f738c..edc6ba8 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -97,6 +97,16 @@ extern void warn_slowpath(const char *file, const int line, unlikely(__ret_warn_once); \ }) +#define WARN_ONCE(condition, format...) ({ \ + static int __warned; \ + int __ret_warn_once = !!(condition); \ + \ + if (unlikely(__ret_warn_once)) \ + if (WARN(!__warned, format)) \ + __warned = 1; \ + unlikely(__ret_warn_once); \ +}) + #define WARN_ON_RATELIMIT(condition, state) \ WARN_ON((condition) && __ratelimit(state)) diff --git a/include/asm-generic/syscall.h b/include/asm-generic/syscall.h index abcf34c..ea8087b 100644 --- a/include/asm-generic/syscall.h +++ b/include/asm-generic/syscall.h @@ -126,7 +126,7 @@ void syscall_get_arguments(struct task_struct *task, struct pt_regs *regs, * @args: array of argument values to store * * Changes @n arguments to the system call starting with the @i'th argument. - * @n'th argument to @val. Argument @i gets value @args[0], and so on. + * Argument @i gets value @args[0], and so on. * An arch inline version is probably optimal when @i and @n are constants. * * It's only valid to call this when @task is stopped for tracing on |