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| author | Kent Overstreet <koverstreet@google.com> | 2013-05-09 15:03:42 -0700 |
|---|---|---|
| committer | Benjamin LaHaise <bcrl@kvack.org> | 2013-07-30 11:53:12 -0400 |
| commit | 73a7075e3f6ec63dc359064eea6fd84f406cf2a5 (patch) | |
| tree | 23a85d1f72746340b15636627a00f1e0346eb74b /include/linux/aio.h | |
| parent | 5ffac122dbda89fbb29885f35a5d47b0edb8936d (diff) | |
| download | lwn-73a7075e3f6ec63dc359064eea6fd84f406cf2a5.tar.gz lwn-73a7075e3f6ec63dc359064eea6fd84f406cf2a5.zip | |
aio: Kill aio_rw_vect_retry()
This code doesn't serve any purpose anymore, since the aio retry
infrastructure has been removed.
This change should be safe because aio_read/write are also used for
synchronous IO, and called from do_sync_read()/do_sync_write() - and
there's no looping done in the sync case (the read and write syscalls).
Signed-off-by: Kent Overstreet <koverstreet@google.com>
Cc: Zach Brown <zab@redhat.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Asai Thambi S P <asamymuthupa@micron.com>
Cc: Selvan Mani <smani@micron.com>
Cc: Sam Bradshaw <sbradshaw@micron.com>
Cc: Jeff Moyer <jmoyer@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Benjamin LaHaise <bcrl@kvack.org>
Signed-off-by: Benjamin LaHaise <bcrl@kvack.org>
Diffstat (limited to 'include/linux/aio.h')
| -rw-r--r-- | include/linux/aio.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/aio.h b/include/linux/aio.h index 8c8dd1d84d2e..7bb766e73968 100644 --- a/include/linux/aio.h +++ b/include/linux/aio.h @@ -50,11 +50,9 @@ struct kiocb { unsigned short ki_opcode; size_t ki_nbytes; /* copy of iocb->aio_nbytes */ char __user *ki_buf; /* remaining iocb->aio_buf */ - size_t ki_left; /* remaining bytes */ struct iovec ki_inline_vec; /* inline vector */ struct iovec *ki_iovec; unsigned long ki_nr_segs; - unsigned long ki_cur_seg; struct list_head ki_list; /* the aio core uses this * for cancellation */ |