diff options
Diffstat (limited to 'drivers/staging/zram/zram_drv.h')
| -rw-r--r-- | drivers/staging/zram/zram_drv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/zram/zram_drv.h b/drivers/staging/zram/zram_drv.h index 2ef93cc..a481551 100644 --- a/drivers/staging/zram/zram_drv.h +++ b/drivers/staging/zram/zram_drv.h @@ -108,6 +108,8 @@ struct zram { struct request_queue *queue; struct gendisk *disk; int init_done; + /* Prevent concurrent execution of device init and reset */ + struct mutex init_lock; /* * This is the limit on amount of *uncompressed* worth of data * we can store in a disk. |