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-rw-r--r--fs/splice.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/splice.c b/fs/splice.c
index 66f4ee0..5f883de 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -737,15 +737,12 @@ int pipe_to_file(struct pipe_inode_info *pipe, struct pipe_buffer *buf,
goto out;
if (buf->page != page) {
- /*
- * Careful, ->map() uses KM_USER0!
- */
char *src = buf->ops->map(pipe, buf, 1);
- char *dst = kmap_atomic(page, KM_USER1);
+ char *dst = kmap_atomic(page);
memcpy(dst + offset, src + buf->offset, this_len);
flush_dcache_page(page);
- kunmap_atomic(dst, KM_USER1);
+ kunmap_atomic(dst);
buf->ops->unmap(pipe, buf, src);
}
ret = pagecache_write_end(file, mapping, sd->pos, this_len, this_len,
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