diff options
| author | Christoph Hellwig <hch@lst.de> | 2015-02-22 19:58:50 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-03-26 03:28:11 +0300 |
| commit | e2e40f2c1ed433c5e224525c8c862fd32e5d3df2 (patch) | |
| tree | 6210d9452c526157744b0d83454eaea20bcf9a0e /include | |
| parent | 04b2fa9f8f36ec6fb6fd1c9dc9df6fff0cd27323 (diff) | |
| download | linux-e2e40f2c1ed433c5e224525c8c862fd32e5d3df2.tar.xz | |
fs: move struct kiocb to fs.h
struct kiocb now is a generic I/O container, so move it to fs.h.
Also do a #include diet for aio.h while we're at it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/aio.h | 31 | ||||
| -rw-r--r-- | include/linux/fs.h | 22 | ||||
| -rw-r--r-- | include/net/sock.h | 1 |
3 files changed, 23 insertions, 31 deletions
diff --git a/include/linux/aio.h b/include/linux/aio.h index 5c40b61285ac..9eb42dbc5582 100644 --- a/include/linux/aio.h +++ b/include/linux/aio.h @@ -1,52 +1,23 @@ #ifndef __LINUX__AIO_H #define __LINUX__AIO_H -#include <linux/list.h> -#include <linux/workqueue.h> #include <linux/aio_abi.h> -#include <linux/uio.h> -#include <linux/rcupdate.h> - -#include <linux/atomic.h> struct kioctx; struct kiocb; +struct mm_struct; #define KIOCB_KEY 0 typedef int (kiocb_cancel_fn)(struct kiocb *); -#define IOCB_EVENTFD (1 << 0) - -struct kiocb { - struct file *ki_filp; - loff_t ki_pos; - void (*ki_complete)(struct kiocb *iocb, long ret, long ret2); - void *private; - int ki_flags; -}; - -static inline bool is_sync_kiocb(struct kiocb *kiocb) -{ - return kiocb->ki_complete == NULL; -} - -static inline void init_sync_kiocb(struct kiocb *kiocb, struct file *filp) -{ - *kiocb = (struct kiocb) { - .ki_filp = filp, - }; -} - /* prototypes */ #ifdef CONFIG_AIO -struct mm_struct; extern void exit_aio(struct mm_struct *mm); extern long do_io_submit(aio_context_t ctx_id, long nr, struct iocb __user *__user *iocbpp, bool compat); void kiocb_set_cancel_fn(struct kiocb *req, kiocb_cancel_fn *cancel); #else -struct mm_struct; static inline void exit_aio(struct mm_struct *mm) { } static inline long do_io_submit(aio_context_t ctx_id, long nr, struct iocb __user * __user *iocbpp, diff --git a/include/linux/fs.h b/include/linux/fs.h index 447932aed1e1..48c1472bde4a 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -314,6 +314,28 @@ struct page; struct address_space; struct writeback_control; +#define IOCB_EVENTFD (1 << 0) + +struct kiocb { + struct file *ki_filp; + loff_t ki_pos; + void (*ki_complete)(struct kiocb *iocb, long ret, long ret2); + void *private; + int ki_flags; +}; + +static inline bool is_sync_kiocb(struct kiocb *kiocb) +{ + return kiocb->ki_complete == NULL; +} + +static inline void init_sync_kiocb(struct kiocb *kiocb, struct file *filp) +{ + *kiocb = (struct kiocb) { + .ki_filp = filp, + }; +} + /* * "descriptor" for what we're up to with a read. * This allows us to use the same read code yet diff --git a/include/net/sock.h b/include/net/sock.h index ab186b1d31ff..71c1300025e2 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -57,7 +57,6 @@ #include <linux/page_counter.h> #include <linux/memcontrol.h> #include <linux/static_key.h> -#include <linux/aio.h> #include <linux/sched.h> #include <linux/filter.h> |