Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[pandora-kernel.git] / fs / splice.c

diff --git a/fs/splice.c b/fs/splice.c
index ac22b00..efdbfec 100644 (file)
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -354,7 +354,7 @@ __generic_file_splice_read(struct file *in, loff_t *ppos,
                                break;
 
                        error = add_to_page_cache_lru(page, mapping, index,
-                                               mapping_gfp_mask(mapping));
+                                               GFP_KERNEL);
                        if (unlikely(error)) {
                                page_cache_release(page);
                                if (error == -EEXIST)
@@ -1282,7 +1282,8 @@ static int direct_splice_actor(struct pipe_inode_info *pipe,
 {
        struct file *file = sd->u.file;
 
-       return do_splice_from(pipe, file, &sd->pos, sd->total_len, sd->flags);
+       return do_splice_from(pipe, file, &file->f_pos, sd->total_len,
+                             sd->flags);
 }
 
 /**
@@ -1371,8 +1372,7 @@ static long do_splice(struct file *in, loff_t __user *off_in,
                if (off_in)
                        return -ESPIPE;
                if (off_out) {
-                       if (!out->f_op || !out->f_op->llseek ||
-                           out->f_op->llseek == no_llseek)
+                       if (!(out->f_mode & FMODE_PWRITE))
                                return -EINVAL;
                        if (copy_from_user(&offset, off_out, sizeof(loff_t)))
                                return -EFAULT;
@@ -1392,8 +1392,7 @@ static long do_splice(struct file *in, loff_t __user *off_in,
                if (off_out)
                        return -ESPIPE;
                if (off_in) {
-                       if (!in->f_op || !in->f_op->llseek ||
-                           in->f_op->llseek == no_llseek)
+                       if (!(in->f_mode & FMODE_PREAD))
                                return -EINVAL;
                        if (copy_from_user(&offset, off_in, sizeof(loff_t)))
                                return -EFAULT;