1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 7c0077f06e24..0949e243b8b9 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -702,6 +702,7 @@ struct file_ra_state {
         unsigned long ra_pages;         /* Maximum readahead window */
         unsigned long mmap_hit;         /* Cache hit stat for mmap accesses */
         unsigned long mmap_miss;        /* Cache miss stat for mmap accesses */
+        unsigned int offset;            /* Offset where last read() ended in a page */
 };
 #define RA_FLAG_MISS 0x01       /* a cache miss occured against this file */
 #define RA_FLAG_INCACHE 0x02    /* file is already in cache */