diff options
Diffstat (limited to 'include/linux/blk_types.h')
-rw-r--r-- | include/linux/blk_types.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 8b07e06..93d2e71 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -92,7 +92,7 @@ struct bio { unsigned short bi_max_vecs; /* max bvl_vecs we can hold */ - atomic_t bi_cnt; /* pin count */ + atomic_t __bi_cnt; /* pin count */ struct bio_vec *bi_io_vec; /* the actual vec list */ @@ -123,6 +123,7 @@ struct bio { #define BIO_QUIET 9 /* Make BIO Quiet */ #define BIO_SNAP_STABLE 10 /* bio data must be snapshotted during write */ #define BIO_CHAIN 11 /* chained bio, ->bi_remaining in effect */ +#define BIO_REFFED 12 /* bio has elevated ->bi_cnt */ /* * Flags starting here get preserved by bio_reset() - this includes |