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| author | John W. Linville <linville@tuxdriver.com> | 2010-08-16 20:40:44 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-08-16 20:40:44 +0200 |
| commit | 9714d315d28aef77a097fe905b25cc273c3d72ad (patch) | |
| tree | 0ae1150b0723e925785ce774c3554f29fda050f6 /fs/splice.c | |
| parent | b43: move hwrng registration driver to wireless core initialization (diff) | |
| parent | ath5k: disable ASPM L0s for all cards (diff) | |
| download | linux-9714d315d28aef77a097fe905b25cc273c3d72ad.tar.xz linux-9714d315d28aef77a097fe905b25cc273c3d72ad.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
Diffstat (limited to 'fs/splice.c')
| -rw-r--r-- | fs/splice.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/splice.c b/fs/splice.c index ac22b00d86c3..efdbfece9932 100644 --- 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; |