diff options
Diffstat (limited to 'fs/fuse/file.c')
| -rw-r--r-- | fs/fuse/file.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c index e1afdd7abf90..c1a67da6a8a0 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -2800,11 +2800,11 @@ fuse_direct_IO(int rw, struct kiocb *iocb, struct iov_iter *iter, inode = file->f_mapping->host; i_size = i_size_read(inode); - if ((rw == READ) && (offset > i_size)) + if ((iov_iter_rw(iter) == READ) && (offset > i_size)) return 0; /* optimization for short read */ - if (async_dio && rw != WRITE && offset + count > i_size) { + if (async_dio && iov_iter_rw(iter) != WRITE && offset + count > i_size) { if (offset >= i_size) return 0; count = min_t(loff_t, count, fuse_round_up(i_size - offset)); @@ -2819,7 +2819,7 @@ fuse_direct_IO(int rw, struct kiocb *iocb, struct iov_iter *iter, io->bytes = -1; io->size = 0; io->offset = offset; - io->write = (rw == WRITE); + io->write = (iov_iter_rw(iter) == WRITE); io->err = 0; io->file = file; /* @@ -2834,13 +2834,14 @@ fuse_direct_IO(int rw, struct kiocb *iocb, struct iov_iter *iter, * to wait on real async I/O requests, so we must submit this request * synchronously. */ - if (!is_sync_kiocb(iocb) && (offset + count > i_size) && rw == WRITE) + if (!is_sync_kiocb(iocb) && (offset + count > i_size) && + iov_iter_rw(iter) == WRITE) io->async = false; if (io->async && is_sync_kiocb(iocb)) io->done = &wait; - if (rw == WRITE) { + if (iov_iter_rw(iter) == WRITE) { ret = generic_write_checks(file, &pos, &count, 0); if (!ret) { iov_iter_truncate(iter, count); @@ -2865,7 +2866,7 @@ fuse_direct_IO(int rw, struct kiocb *iocb, struct iov_iter *iter, kfree(io); - if (rw == WRITE) { + if (iov_iter_rw(iter) == WRITE) { if (ret > 0) fuse_write_update_size(inode, pos); else if (ret < 0 && offset + count > i_size) |