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[3/3] memblock tests: fix undefined reference to `BIT'

Message ID 20240402132701.29744-4-richard.weiyang@gmail.com (mailing list archive)
State New
Headers show
Series memblock tests: fix build error | expand

Commit Message

Wei Yang April 2, 2024, 1:27 p.m. UTC 
commit 772dd0342727 ("mm: enumerate all gfp flags") define gfp flags
with the help of BIT, while gfp_types.h doesn't include header file for
the definition. This through an error on building memblock tests.

Let's include linux/bits.h to fix it.

Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
CC: Suren Baghdasaryan <surenb@google.com>
CC: Michal Hocko <mhocko@suse.com>
---
 include/linux/gfp_types.h | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/include/linux/gfp_types.h b/include/linux/gfp_types.h
index 868c8fb1bbc1..13becafe41df 100644
--- a/include/linux/gfp_types.h
+++ b/include/linux/gfp_types.h
@@ -2,6 +2,8 @@ 
 #ifndef __LINUX_GFP_TYPES_H
 #define __LINUX_GFP_TYPES_H
 
+#include <linux/bits.h>
+
 /* The typedef is in types.h but we want the documentation here */
 #if 0
 /**