diff options
Diffstat (limited to 'drivers/mtd/ubi/ubi.h')
| -rw-r--r-- | drivers/mtd/ubi/ubi.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h index 3ea9480bd055..058c84cac8dc 100644 --- a/drivers/mtd/ubi/ubi.h +++ b/drivers/mtd/ubi/ubi.h @@ -426,10 +426,11 @@ struct ubi_debug_info { * @fm_pool: in-memory data structure of the fastmap pool * @fm_wl_pool: in-memory data structure of the fastmap pool used by the WL * sub-system - * @fm_mutex: serializes ubi_update_fastmap() and protects @fm_buf + * @fm_protect: serializes ubi_update_fastmap(), protects @fm_buf and makes sure + * that critical sections cannot be interrupted by ubi_update_fastmap() * @fm_buf: vmalloc()'d buffer which holds the raw fastmap * @fm_size: fastmap size in bytes - * @fm_sem: allows ubi_update_fastmap() to block EBA table changes + * @fm_eba_sem: allows ubi_update_fastmap() to block EBA table changes * @fm_work: fastmap work queue * @fm_work_scheduled: non-zero if fastmap work was scheduled * @@ -534,8 +535,8 @@ struct ubi_device { struct ubi_fastmap_layout *fm; struct ubi_fm_pool fm_pool; struct ubi_fm_pool fm_wl_pool; - struct rw_semaphore fm_sem; - struct mutex fm_mutex; + struct rw_semaphore fm_eba_sem; + struct rw_semaphore fm_protect; void *fm_buf; size_t fm_size; struct work_struct fm_work; |