From da9cbc87395308a21465bd25441297bbba0477e1 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 30 Jun 2008 20:42:08 +0200 Subject: block: blkdev.h cleanup, move iocontext stuff to iocontext.h Signed-off-by: Jens Axboe --- include/linux/iocontext.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'include/linux/iocontext.h') diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h index 2b7a1187cb29..08b987bccf89 100644 --- a/include/linux/iocontext.h +++ b/include/linux/iocontext.h @@ -99,4 +99,22 @@ static inline struct io_context *ioc_task_link(struct io_context *ioc) return NULL; } +#ifdef CONFIG_BLOCK +int put_io_context(struct io_context *ioc); +void exit_io_context(void); +struct io_context *get_io_context(gfp_t gfp_flags, int node); +struct io_context *alloc_io_context(gfp_t gfp_flags, int node); +void copy_io_context(struct io_context **pdst, struct io_context **psrc); +#else +static inline void exit_io_context(void) +{ +} + +struct io_context; +static inline int put_io_context(struct io_context *ioc) +{ + return 1; +} +#endif + #endif -- cgit v1.2.2