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| author | Shaohua Li <shaohua.li@intel.com> | 2009-12-15 16:47:47 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 07:20:13 -0800 |
| commit | fac046ad0b1ee2c4244ebf43a26433ef0ea29ae4 (patch) | |
| tree | a2354b6b80efebbbd0d0f24a325a722ad06b5a54 /include/linux/aio.h | |
| parent | ea58ceb543b45d45b257a86eaf9d60c94e8adcf2 (diff) | |
| download | op-kernel-dev-fac046ad0b1ee2c4244ebf43a26433ef0ea29ae4.zip op-kernel-dev-fac046ad0b1ee2c4244ebf43a26433ef0ea29ae4.tar.gz | |
aio: remove unused field
Don't know the reason, but it appears ki_wait field of iocb never gets used.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Cc: Jeff Moyer <jmoyer@redhat.com>
Cc: Benjamin LaHaise <bcrl@kvack.org>
Cc: Zach Brown <zach.brown@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/aio.h')
| -rw-r--r-- | include/linux/aio.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/aio.h b/include/linux/aio.h index aea219d..811dbb3 100644 --- a/include/linux/aio.h +++ b/include/linux/aio.h @@ -102,7 +102,6 @@ struct kiocb { } ki_obj; __u64 ki_user_data; /* user's data for completion */ - wait_queue_t ki_wait; loff_t ki_pos; void *private; @@ -140,7 +139,6 @@ struct kiocb { (x)->ki_dtor = NULL; \ (x)->ki_obj.tsk = tsk; \ (x)->ki_user_data = 0; \ - init_wait((&(x)->ki_wait)); \ } while (0) #define AIO_RING_MAGIC 0xa10a10a1 @@ -223,8 +221,6 @@ struct mm_struct; static inline void exit_aio(struct mm_struct *mm) { } #endif /* CONFIG_AIO */ -#define io_wait_to_kiocb(wait) container_of(wait, struct kiocb, ki_wait) - static inline struct kiocb *list_kiocb(struct list_head *h) { return list_entry(h, struct kiocb, ki_list); |
