[RFC PATCH 19/20] kexec: export kexec_in_progress for modules

[Jork Loeser]

Modules that register reboot notifiers may need to distinguish a
kexec from a regular reboot.  Export kexec_in_progress so they can
check without requiring a built-in wrapper.

Signed-off-by: Jork Loeser <jloeser at linux.microsoft.com>
---
 kernel/kexec_core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c
index a43d2da0fe3e..68efbba52fbd 100644
--- a/kernel/kexec_core.c
+++ b/kernel/kexec_core.c
@@ -53,6 +53,7 @@ atomic_t __kexec_lock = ATOMIC_INIT(0);
 
 /* Flag to indicate we are going to kexec a new kernel */
 bool kexec_in_progress = false;
+EXPORT_SYMBOL_GPL(kexec_in_progress);
 
 bool kexec_file_dbg_print;
 
-- 
2.43.0