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authorTiezhu Yang <yangtiezhu@loongson.cn>2020-08-11 18:36:46 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-12 10:58:01 -0700
commit79076e1241bb3bf02d0aac7d39120d8161fe07b1 (patch)
treeba51eeb847b8a46c7dbfbac26bda55b01b73e94c
parentd71375499d7b0a954e3012d4e16ccad3f28e3d1c (diff)
downloadlinux-79076e1241bb3bf02d0aac7d39120d8161fe07b1.tar.bz2
kernel/panic.c: make oops_may_print() return bool
The return value of oops_may_print() is true or false, so change its type to reflect that. Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Kees Cook <keescook@chromium.org> Cc: Xuefeng Li <lixuefeng@loongson.cn> Link: http://lkml.kernel.org/r/1591103358-32087-1-git-send-email-yangtiezhu@loongson.cn Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--include/linux/kernel.h2
-rw-r--r--kernel/panic.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 92517ae53e7c..211005163682 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -322,7 +322,7 @@ void nmi_panic(struct pt_regs *regs, const char *msg);
extern void oops_enter(void);
extern void oops_exit(void);
void print_oops_end_marker(void);
-extern int oops_may_print(void);
+extern bool oops_may_print(void);
void do_exit(long error_code) __noreturn;
void complete_and_exit(struct completion *, long) __noreturn;
diff --git a/kernel/panic.c b/kernel/panic.c
index e2157ca387c8..93ba061d1c79 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -505,7 +505,7 @@ static void do_oops_enter_exit(void)
* Return true if the calling CPU is allowed to print oops-related info.
* This is a bit racy..
*/
-int oops_may_print(void)
+bool oops_may_print(void)
{
return pause_on_oops_flag == 0;
}