Set HAVE_FS_STRUCT_SPINLOCK correctly when CONFIG_FRAME_WARN==1024

If kernel lock debugging is enabled, the fs_struct structure exceeds the typical 1024 byte limit of CONFIG_FRAME_WARN and isn't enabled when it otherwise should be. Signed-off-by: Brian Behlendorf <[email protected]> Signed-off-by: Tim Chase <[email protected]> Closes openzfs#440
behlendorf · Mar 24, 2015 · abb642b · abb642b
1 parent 79a0056
commit abb642b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/config/spl-build.m4 b/config/spl-build.m4
@@ -1033,7 +1033,7 @@ AC_DEFUN([SPL_AC_FS_STRUCT_SPINLOCK], [
 		#include <linux/sched.h>
 		#include <linux/fs_struct.h>
 	],[
-		struct fs_struct fs;
+		static struct fs_struct fs;
 		spin_lock_init(&fs.lock);
 	],[
 		AC_MSG_RESULT(yes)