diff options
Diffstat (limited to 'fs/splice.c')
| -rw-r--r-- | fs/splice.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/splice.c b/fs/splice.c index 13e5b4776e7..6909d89d0da 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -696,8 +696,10 @@ static int pipe_to_sendpage(struct pipe_inode_info *pipe, return -EINVAL; more = (sd->flags & SPLICE_F_MORE) ? MSG_MORE : 0; - if (sd->len < sd->total_len) + + if (sd->len < sd->total_len && pipe->nrbufs > 1) more |= MSG_SENDPAGE_NOTLAST; + return file->f_op->sendpage(file, buf->page, buf->offset, sd->len, &pos, more); } @@ -1024,17 +1026,14 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out, ret = sd.num_spliced; if (ret > 0) { - unsigned long nr_pages; int err; - nr_pages = (ret + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT; - err = generic_write_sync(out, *ppos, ret); if (err) ret = err; else *ppos += ret; - balance_dirty_pages_ratelimited_nr(mapping, nr_pages); + balance_dirty_pages_ratelimited(mapping); } sb_end_write(inode->i_sb); |