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-rw-r--r--include/linux/blk_types.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index dfd2c2cb909d..8ef209e3aa96 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -323,6 +323,7 @@ struct bio {
* bio flags
*/
enum {
+ BIO_PAGE_PINNED, /* Unpin pages in bio_release_pages() */
BIO_PAGE_REFFED, /* put pages in bio_release_pages() */
BIO_CLONED, /* doesn't own data */
BIO_BOUNCED, /* bio is a bounce bio */