diff options
Diffstat (limited to 'drivers/block/zram/zcomp.h')
| -rw-r--r-- | drivers/block/zram/zcomp.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/block/zram/zcomp.h b/drivers/block/zram/zcomp.h index c9a98e1..dc3500d 100644 --- a/drivers/block/zram/zcomp.h +++ b/drivers/block/zram/zcomp.h @@ -39,9 +39,12 @@ struct zcomp_backend { /* dynamic per-device compression frontend */ struct zcomp { - struct mutex strm_lock; - struct zcomp_strm *zstrm; + void *stream; struct zcomp_backend *backend; + + struct zcomp_strm *(*strm_find)(struct zcomp *comp); + void (*strm_release)(struct zcomp *comp, struct zcomp_strm *zstrm); + void (*destroy)(struct zcomp *comp); }; struct zcomp *zcomp_create(const char *comp); |