Searched refs:j_chksum_driver (Results 1 – 2 of 2) sorted by relevance
1132 struct crypto_shash *j_chksum_driver; member1539 journal->j_chksum_driver == NULL); in jbd2_journal_has_csum_v2or3()1541 return journal->j_chksum_driver != NULL; in jbd2_journal_has_csum_v2or3()1604 BUG_ON(crypto_shash_descsize(journal->j_chksum_driver) > in jbd2_chksum()1607 desc.shash.tfm = journal->j_chksum_driver; in jbd2_chksum()
1589 journal->j_chksum_driver = crypto_alloc_shash("crc32c", 0, 0); in journal_get_superblock()1590 if (IS_ERR(journal->j_chksum_driver)) { in journal_get_superblock()1592 err = PTR_ERR(journal->j_chksum_driver); in journal_get_superblock()1593 journal->j_chksum_driver = NULL; in journal_get_superblock()1778 if (journal->j_chksum_driver) in jbd2_journal_destroy()1779 crypto_free_shash(journal->j_chksum_driver); in jbd2_journal_destroy()1904 if (journal->j_chksum_driver == NULL) { in jbd2_journal_set_features()1905 journal->j_chksum_driver = crypto_alloc_shash("crc32c", in jbd2_journal_set_features()1907 if (IS_ERR(journal->j_chksum_driver)) { in jbd2_journal_set_features()1910 journal->j_chksum_driver = NULL; in jbd2_journal_set_features()
