diff options
Diffstat (limited to 'drivers/staging/zram/zram_drv.h')
-rw-r--r-- | drivers/staging/zram/zram_drv.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/zram/zram_drv.h b/drivers/staging/zram/zram_drv.h index 59b01d602f44..7fdeb7d39ae9 100644 --- a/drivers/staging/zram/zram_drv.h +++ b/drivers/staging/zram/zram_drv.h @@ -112,8 +112,8 @@ struct zram { struct request_queue *queue; struct gendisk *disk; int init_done; - /* Prevent concurrent execution of device init and reset */ - struct mutex init_lock; + /* Prevent concurrent execution of device init, reset and R/W request */ + struct rw_semaphore init_lock; /* * This is the limit on amount of *uncompressed* worth of data * we can store in a disk. @@ -130,6 +130,6 @@ extern struct attribute_group zram_disk_attr_group; #endif extern int zram_init_device(struct zram *zram); -extern void zram_reset_device(struct zram *zram); +extern void __zram_reset_device(struct zram *zram); #endif |