diff mbox series

[Concept,16/23] ext4l: Move REQ_META, REQ_PRIO, REQ_RAHEAD to blk_types.h

Message ID 20260119061529.3383191-17-sjg@u-boot.org
State New
Headers
Series Reduce ext4_uboot.h by moving definitions to linux headers |

Commit Message

Simon Glass Jan. 19, 2026, 6:15 a.m. UTC 
  From: Simon Glass <simon.glass@canonical.com>

Move the remaining block I/O request flags to include/linux/blk_types.h
with other request flags, matching Linux kernel organisation.

Co-developed-by: Claude Opus 4.5 <noreply@anthropic.com>
Signed-off-by: Simon Glass <simon.glass@canonical.com>
---

 fs/ext4l/ext4_uboot.h     | 5 +----
 include/linux/blk_types.h | 3 +++
 2 files changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/fs/ext4l/ext4_uboot.h b/fs/ext4l/ext4_uboot.h
index d11981a858a..931889f6046 100644
--- a/fs/ext4l/ext4_uboot.h
+++ b/fs/ext4l/ext4_uboot.h
@@ -125,10 +125,7 @@ 
 #define ZERO_OR_NULL_PTR(x)		((unsigned long)(x) <= PAGE_SIZE)
 #define data_race(expr)			(expr)
 
-/* Block I/O request flags - stubs */
-#define REQ_META	0
-#define REQ_PRIO	0
-#define REQ_RAHEAD	0
+/* REQ_META, REQ_PRIO, REQ_RAHEAD are in linux/blk_types.h */
 
 /* GFP flags - stubs */
 #define __GFP_MOVABLE	0
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index ccbee4b9876..a842300ae64 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -25,5 +25,8 @@  typedef __u32 __bitwise blk_opf_t;
 #define REQ_FUA			(1 << 9)	/* Forced unit access */
 #define REQ_PREFLUSH		(1 << 10)	/* Request cache flush */
 #define REQ_IDLE		(1 << 11)	/* Anticipate more I/O */
+#define REQ_META		(1 << 12)	/* Metadata I/O request */
+#define REQ_PRIO		(1 << 13)	/* Boost priority */
+#define REQ_RAHEAD		(1 << 14)	/* Read ahead */
 
 #endif /* _LINUX_BLK_TYPES_H */