void (*ki_complete)(struct kiocb *iocb, long ret);
void *private;
int ki_flags;
- u16 ki_hint;
u16 ki_ioprio; /* See linux/ioprio.h */
struct wait_page_queue *ki_waitq; /* for async buffered IO */
randomized_struct_fields_end
* Must not be taken from IRQ context.
*/
spinlock_t f_lock;
- enum rw_hint f_write_hint;
atomic_long_t f_count;
unsigned int f_flags;
fmode_t f_mode;
!gid_valid(i_gid_into_mnt(mnt_userns, inode));
}
-static inline enum rw_hint file_write_hint(struct file *file)
-{
- if (file->f_write_hint != WRITE_LIFE_NOT_SET)
- return file->f_write_hint;
-
- return file_inode(file)->i_write_hint;
-}
-
static inline int iocb_flags(struct file *file);
-static inline u16 ki_hint_validate(enum rw_hint hint)
-{
- typeof(((struct kiocb *)0)->ki_hint) max_hint = -1;
-
- if (hint <= max_hint)
- return hint;
- return 0;
-}
-
static inline void init_sync_kiocb(struct kiocb *kiocb, struct file *filp)
{
*kiocb = (struct kiocb) {
.ki_filp = filp,
.ki_flags = iocb_flags(filp),
- .ki_hint = ki_hint_validate(file_write_hint(filp)),
.ki_ioprio = get_current_ioprio(),
};
}
*kiocb = (struct kiocb) {
.ki_filp = filp,
.ki_flags = kiocb_src->ki_flags,
- .ki_hint = kiocb_src->ki_hint,
.ki_ioprio = kiocb_src->ki_ioprio,
.ki_pos = kiocb_src->ki_pos,
};