a_block 257 fs/lockd/svclock.c call->a_block = block; a_block 890 fs/lockd/svclock.c struct nlm_block *block = call->a_block; a_block 930 fs/lockd/svclock.c nlmsvc_release_block(call->a_block); a_block 146 include/linux/lockd/lockd.h struct nlm_block * a_block;