Lines Matching refs:j_chksum_driver
1422 journal->j_chksum_driver = crypto_alloc_shash("crc32c", 0, 0); in journal_check_superblock()
1423 if (IS_ERR(journal->j_chksum_driver)) { in journal_check_superblock()
1425 err = PTR_ERR(journal->j_chksum_driver); in journal_check_superblock()
1426 journal->j_chksum_driver = NULL; in journal_check_superblock()
1604 if (journal->j_chksum_driver) in journal_init_common()
1605 crypto_free_shash(journal->j_chksum_driver); in journal_init_common()
2184 if (journal->j_chksum_driver) in jbd2_journal_destroy()
2185 crypto_free_shash(journal->j_chksum_driver); in jbd2_journal_destroy()
2333 if ((journal->j_chksum_driver == NULL) && in jbd2_journal_set_features()
2335 journal->j_chksum_driver = crypto_alloc_shash("crc32c", 0, 0); in jbd2_journal_set_features()
2336 if (IS_ERR(journal->j_chksum_driver)) { in jbd2_journal_set_features()
2338 journal->j_chksum_driver = NULL; in jbd2_journal_set_features()