h_chksum_size 102 fs/jbd2/commit.c h->h_chksum_size = 0; h_chksum_size 143 fs/jbd2/commit.c tmp->h_chksum_size = JBD2_CRC32_CHKSUM_SIZE; h_chksum_size 710 fs/jbd2/recovery.c cbh->h_chksum_size == h_chksum_size 714 fs/jbd2/recovery.c cbh->h_chksum_size == 0 && h_chksum_size 171 include/linux/jbd2.h unsigned char h_chksum_size;