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authorKent Overstreet <koverstreet@google.com>2013-05-09 15:03:42 -0700
committerBenjamin LaHaise <bcrl@kvack.org>2013-07-30 11:53:12 -0400
commit73a7075e3f6ec63dc359064eea6fd84f406cf2a5 (patch)
tree23a85d1f72746340b15636627a00f1e0346eb74b /fs/ocfs2
parent5ffac122dbda89fbb29885f35a5d47b0edb8936d (diff)
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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 'fs/ocfs2')
-rw-r--r--fs/ocfs2/file.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 41000f2..dd1a490 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -2245,7 +2245,7 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
file->f_path.dentry->d_name.name,
(unsigned int)nr_segs);
- if (iocb->ki_left == 0)
+ if (iocb->ki_nbytes == 0)
return 0;
appending = file->f_flags & O_APPEND ? 1 : 0;
@@ -2296,7 +2296,7 @@ relock:
can_do_direct = direct_io;
ret = ocfs2_prepare_inode_for_write(file, ppos,
- iocb->ki_left, appending,
+ iocb->ki_nbytes, appending,
&can_do_direct, &has_refcount);
if (ret < 0) {
mlog_errno(ret);
@@ -2304,7 +2304,7 @@ relock:
}
if (direct_io && !is_sync_kiocb(iocb))
- unaligned_dio = ocfs2_is_io_unaligned(inode, iocb->ki_left,
+ unaligned_dio = ocfs2_is_io_unaligned(inode, iocb->ki_nbytes,
*ppos);
/*