diff options
| author | Al Viro | 2014-03-16 20:50:47 +0100 |
|---|---|---|
| committer | Al Viro | 2014-05-06 23:32:51 +0200 |
| commit | d22a943f44c79c98ac7a93653fdd330378581741 (patch) | |
| tree | 7d23353cca628d240a2260c27cfaa73837cc2447 /fs/fuse/cuse.c | |
| parent | new helper: iov_iter_get_pages() (diff) | |
| download | kernel-qcow2-linux-d22a943f44c79c98ac7a93653fdd330378581741.tar.gz kernel-qcow2-linux-d22a943f44c79c98ac7a93653fdd330378581741.tar.xz kernel-qcow2-linux-d22a943f44c79c98ac7a93653fdd330378581741.zip | |
fuse: pull iov_iter initializations up
... to fuse_direct_{read,write}(). ->direct_IO() path uses the
iov_iter passed by the caller instead.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fuse/cuse.c')
| -rw-r--r-- | fs/fuse/cuse.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c index 13b691a8a7d2..966ace8b243f 100644 --- a/fs/fuse/cuse.c +++ b/fs/fuse/cuse.c @@ -94,8 +94,10 @@ static ssize_t cuse_read(struct file *file, char __user *buf, size_t count, loff_t pos = 0; struct iovec iov = { .iov_base = buf, .iov_len = count }; struct fuse_io_priv io = { .async = 0, .file = file }; + struct iov_iter ii; + iov_iter_init(&ii, READ, &iov, 1, count); - return fuse_direct_io(&io, &iov, 1, count, &pos, FUSE_DIO_CUSE); + return fuse_direct_io(&io, &ii, &pos, FUSE_DIO_CUSE); } static ssize_t cuse_write(struct file *file, const char __user *buf, @@ -104,12 +106,14 @@ static ssize_t cuse_write(struct file *file, const char __user *buf, loff_t pos = 0; struct iovec iov = { .iov_base = (void __user *)buf, .iov_len = count }; struct fuse_io_priv io = { .async = 0, .file = file }; + struct iov_iter ii; + iov_iter_init(&ii, WRITE, &iov, 1, count); /* * No locking or generic_write_checks(), the server is * responsible for locking and sanity checks. */ - return fuse_direct_io(&io, &iov, 1, count, &pos, + return fuse_direct_io(&io, &ii, &pos, FUSE_DIO_WRITE | FUSE_DIO_CUSE); } |