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[16/16] block: remove the CONFIG_BLOCK ifdef in blk_types.h

Message ID 1478007617-18715-17-git-send-email-hch@lst.de (mailing list archive)
State New, archived
Headers show

Commit Message

Christoph Hellwig Nov. 1, 2016, 1:40 p.m. UTC 
Now that we have a separate header for struct bio_vec there is absolutely
no excuse for including this header from non-block I/O code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 include/linux/blk_types.h | 3 ---
 1 file changed, 3 deletions(-)
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Patch

diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 63b750a..bb92102 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -17,7 +17,6 @@  struct io_context;
 struct cgroup_subsys_state;
 typedef void (bio_end_io_t) (struct bio *);
 
-#ifdef CONFIG_BLOCK
 /*
  * main unit of I/O for the block layer and lower layers (ie drivers and
  * stacking drivers)
@@ -126,8 +125,6 @@  struct bio {
 #define BVEC_POOL_OFFSET	(16 - BVEC_POOL_BITS)
 #define BVEC_POOL_IDX(bio)	((bio)->bi_flags >> BVEC_POOL_OFFSET)
 
-#endif /* CONFIG_BLOCK */
-
 /*
  * Operations and flags common to the bio and request structures.
  * We use 8 bits for encoding the operation, and the remaining 24 for flags.