bd_claiming 1083 fs/block_dev.c if (whole->bd_claiming) { bd_claiming 1084 fs/block_dev.c wait_queue_head_t *wq = bit_waitqueue(&whole->bd_claiming, 0); bd_claiming 1181 fs/block_dev.c whole->bd_claiming = holder; bd_claiming 1196 fs/block_dev.c BUG_ON(whole->bd_claiming != holder); bd_claiming 1197 fs/block_dev.c whole->bd_claiming = NULL; bd_claiming 1198 fs/block_dev.c wake_up_bit(&whole->bd_claiming, 0); bd_claiming 479 include/linux/fs.h void * bd_claiming;