X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=mm%2Fshmem.c;h=73ba1df7c8ba1bcf17f0ef2ee0930c13db56730e;hb=54da5083b71f01596ac3112685920fdde4540685;hp=185836ba53ef6e23a63b6a0de7c22ebae19eac0b;hpb=063e01a29b7a8a74b622dd586831e2de6cce8064;p=cascardo%2Flinux.git

diff --git a/mm/shmem.c b/mm/shmem.c
index 185836ba53ef..73ba1df7c8ba 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1536,7 +1536,7 @@ static ssize_t shmem_file_read_iter(struct kiocb *iocb, struct iov_iter *to)
 	 * holes of a sparse file, we actually need to allocate those pages,
 	 * and even mark them dirty, so it cannot exceed the max_blocks limit.
 	 */
-	if (segment_eq(get_fs(), KERNEL_DS))
+	if (!iter_is_iovec(to))
 		sgp = SGP_DIRTY;
 
 	index = *ppos >> PAGE_CACHE_SHIFT;