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generic_file_direct_write(): switch to iov_iter

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2014-03-03 22:03:20 -05:00
parent e7c24607b5
commit f8579f8673
6 changed files with 19 additions and 23 deletions
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5
fs/xfs/xfs_file.c
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@@ -641,6 +641,7 @@ xfs_file_dio_aio_write(
int iolock;
struct xfs_buftarg *target = XFS_IS_REALTIME_INODE(ip) ?
mp->m_rtdev_targp : mp->m_ddev_targp;
struct iov_iter from;
/* DIO must be aligned to device logical sector size */
if ((pos | count) & target->bt_logical_sectormask)
@@ -698,8 +699,8 @@ xfs_file_dio_aio_write(
}
trace_xfs_file_direct_write(ip, count, iocb->ki_pos, 0);
ret = generic_file_direct_write(iocb, iovp,
&nr_segs, pos, count, ocount);
iov_iter_init(&from, iovp, nr_segs, count, 0);
ret = generic_file_direct_write(iocb, &from, pos, count, ocount);
out:
xfs_rw_iunlock(ip, iolock);