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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-04-02 22:37:59 +0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-05-07 01:37:56 +0400 |
| commit | b4f5d2c6d1f88c79e48f1296076b3a6a22f58c0f (patch) | |
| tree | 0c3b07aa36c1513a8d0fdb777af7cdcae8e3a009 /fs/xfs | |
| parent | aad4f8bb42af06371aa0e85bf0cd9d52c0494985 (diff) | |
| download | linux-b4f5d2c6d1f88c79e48f1296076b3a6a22f58c0f.tar.xz | |
xfs: switch to ->read_iter()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/xfs_file.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 96799eb31c80..a1acd2fa57e8 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -229,32 +229,27 @@ xfs_file_fsync( } STATIC ssize_t -xfs_file_aio_read( +xfs_file_read_iter( struct kiocb *iocb, - const struct iovec *iovp, - unsigned long nr_segs, - loff_t pos) + struct iov_iter *to) { struct file *file = iocb->ki_filp; struct inode *inode = file->f_mapping->host; struct xfs_inode *ip = XFS_I(inode); struct xfs_mount *mp = ip->i_mount; - size_t size = 0; + size_t size = iov_iter_count(to); ssize_t ret = 0; int ioflags = 0; xfs_fsize_t n; + loff_t pos = iocb->ki_pos; XFS_STATS_INC(xs_read_calls); - BUG_ON(iocb->ki_pos != pos); - if (unlikely(file->f_flags & O_DIRECT)) ioflags |= IO_ISDIRECT; if (file->f_mode & FMODE_NOCMTIME) ioflags |= IO_INVIS; - size = iov_length(iovp, nr_segs); - if (unlikely(ioflags & IO_ISDIRECT)) { xfs_buftarg_t *target = XFS_IS_REALTIME_INODE(ip) ? @@ -307,7 +302,7 @@ xfs_file_aio_read( trace_xfs_file_read(ip, size, pos, ioflags); - ret = generic_file_aio_read(iocb, iovp, nr_segs, pos); + ret = generic_file_read_iter(iocb, to); if (ret > 0) XFS_STATS_ADD(xs_read_bytes, ret); @@ -1453,9 +1448,9 @@ xfs_file_llseek( const struct file_operations xfs_file_operations = { .llseek = xfs_file_llseek, - .read = do_sync_read, + .read = new_sync_read, .write = do_sync_write, - .aio_read = xfs_file_aio_read, + .read_iter = xfs_file_read_iter, .aio_write = xfs_file_aio_write, .splice_read = xfs_file_splice_read, .splice_write = xfs_file_splice_write, |