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authorJens Axboe <jaxboe@fusionio.com>2010-08-10 12:14:27 -0400
committerJens Axboe <jaxboe@fusionio.com>2010-08-10 12:14:27 -0400
commitde75d60d5ea235e6e09f4962ab22541ce0fe176a (patch)
tree68530906b79f08d190c4fa7950c3a527ab980853
parenta4cc14ec9f0ef579262a81170a2eaf760844c471 (diff)
block: make sure that REQ_* types are seen even with CONFIG_BLOCK=n
These form the basis of the basic WRITE etc primitives, so we need them to be always visible. Otherwise we see errors like: mm/filemap.c:2164: error: 'REQ_WRITE' undeclared fs/read_write.c:362: error: 'REQ_WRITE' undeclared fs/splice.c:1108: error: 'REQ_WRITE' undeclared fs/aio.c:1496: error: 'REQ_WRITE' undeclared Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
-rw-r--r--include/linux/blk_types.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 118523734af0..53691774d34e 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -108,6 +108,8 @@ struct bio {
#define BIO_POOL_MASK (1UL << BIO_POOL_OFFSET)
#define BIO_POOL_IDX(bio) ((bio)->bi_flags >> BIO_POOL_OFFSET)
+#endif /* CONFIG_BLOCK */
+
/*
* Request flags. For use in the cmd_flags field of struct request, and in
* bi_rw of struct bio. Note that some flags are only valid in either one.
@@ -189,5 +191,4 @@ enum rq_flag_bits {
#define REQ_IO_STAT (1 << __REQ_IO_STAT)
#define REQ_MIXED_MERGE (1 << __REQ_MIXED_MERGE)
-#endif /* CONFIG_BLOCK */
#endif /* __LINUX_BLK_TYPES_H */