From: Jens Axboe Date: Tue, 10 Aug 2010 16:14:27 +0000 (-0400) Subject: block: make sure that REQ_* types are seen even with CONFIG_BLOCK=n X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=de75d60d5ea235e6e09f4962ab22541ce0fe176a;p=linux-beck.git 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 Signed-off-by: Jens Axboe --- 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 */