Searched refs:jh2bh (Results 1 - 11 of 11) sorted by relevance

/linux-4.1.27/include/linux/
H A Djbd_common.h6 static inline struct buffer_head *jh2bh(struct journal_head *jh) jh2bh() function
/linux-4.1.27/fs/jbd/
H A Dcheckpoint.c91 * Called under jbd_lock_bh_state(jh2bh(jh)), and drops it
96 struct buffer_head *bh = jh2bh(jh); __try_to_free_cp_buf()
223 bh = jh2bh(jh); __wait_cp_io()
285 * Called under jbd_lock_bh_state(jh2bh(jh)), and drops it
290 struct buffer_head *bh = jh2bh(jh); __process_buffer()
401 bh = jh2bh(jh); log_do_checkpoint()
572 if (jbd_trylock_bh_state(jh2bh(jh))) { journal_clean_one_cp_list()
662 * This function is called with jbd_lock_bh_state(jh2bh(jh))
725 J_ASSERT_JH(jh, buffer_dirty(jh2bh(jh)) || buffer_jbddirty(jh2bh(jh))); __journal_insert_checkpoint()
729 journal_grab_journal_head(jh2bh(jh)); __journal_insert_checkpoint()
H A Dcommit.c137 bh = jh2bh(descriptor); journal_write_commit_record()
207 bh = jh2bh(jh); journal_submit_data_buffers()
397 struct buffer_head *bh = jh2bh(jh); journal_commit_transaction()
460 bh = jh2bh(jh); journal_commit_transaction()
545 clear_buffer_jbddirty(jh2bh(jh)); journal_commit_transaction()
573 bh = jh2bh(descriptor); journal_commit_transaction()
616 get_bh(jh2bh(jh)); journal_commit_transaction()
622 set_buffer_jwrite(jh2bh(jh)); journal_commit_transaction()
632 set_buffer_jwrite(jh2bh(new_jh)); journal_commit_transaction()
633 wbuf[bufs++] = jh2bh(new_jh); journal_commit_transaction()
645 tag->t_blocknr = cpu_to_be32(jh2bh(jh)->b_blocknr); journal_commit_transaction()
724 bh = jh2bh(jh); journal_commit_transaction()
753 bh = jh2bh(jh); journal_commit_transaction()
785 bh = jh2bh(jh); journal_commit_transaction()
848 bh = jh2bh(jh); journal_commit_transaction()
H A Drevoke.c429 struct buffer_head *bh = jh2bh(jh); journal_cancel_revoke()
604 header = (journal_header_t *) &jh2bh(descriptor)->b_data[0]; write_one_revoke_record()
617 * ((__be32 *)(&jh2bh(descriptor)->b_data[offset])) = write_one_revoke_record()
635 struct buffer_head *bh = jh2bh(descriptor); flush_descriptor()
642 header = (journal_revoke_header_t *) jh2bh(descriptor)->b_data; flush_descriptor()
H A Dtransaction.c539 bh = jh2bh(jh); do_get_write_access()
675 jbd_alloc(jh2bh(jh)->b_size, do_get_write_access()
716 J_EXPECT_JH(jh, buffer_uptodate(jh2bh(jh)), do_get_write_access()
718 page = jh2bh(jh)->b_page; do_get_write_access()
719 offset = offset_in_page(jh2bh(jh)->b_data); do_get_write_access()
721 memcpy(jh->b_frozen_data, source+offset, jh2bh(jh)->b_size); do_get_write_access()
813 J_ASSERT_JH(jh, buffer_locked(jh2bh(jh))); journal_get_create_access()
824 clear_buffer_dirty(jh2bh(jh)); journal_get_create_access()
899 committed_data = jbd_alloc(jh2bh(jh)->b_size, GFP_NOFS); journal_get_undo_access()
1521 * jbd_lock_bh_state(jh2bh(jh)) is held.
1545 * jbd_lock_bh_state(jh2bh(jh)) is held.
1575 struct buffer_head *bh = jh2bh(jh); __journal_temp_unlink_buffer()
1639 struct buffer_head *bh = jh2bh(jh); journal_unfile_buffer()
1778 struct buffer_head *bh = jh2bh(jh); __dispose_buffer()
2083 struct buffer_head *bh = jh2bh(jh); __journal_file_buffer()
2159 jbd_lock_bh_state(jh2bh(jh)); journal_file_buffer()
2163 jbd_unlock_bh_state(jh2bh(jh)); journal_file_buffer()
2173 * Called under jbd_lock_bh_state(jh2bh(jh))
2180 struct buffer_head *bh = jh2bh(jh); __journal_refile_buffer()
2227 struct buffer_head *bh = jh2bh(jh); journal_refile_buffer()
H A Djournal.c315 struct buffer_head *bh_in = jh2bh(jh_in); journal_write_metadata_buffer()
345 new_page = jh2bh(jh_in)->b_page; journal_write_metadata_buffer()
346 new_offset = offset_in_page(jh2bh(jh_in)->b_data); journal_write_metadata_buffer()
376 memcpy(tmp, mapped_data + new_offset, jh2bh(jh_in)->b_size); journal_write_metadata_buffer()
396 new_bh->b_size = jh2bh(jh_in)->b_size; journal_write_metadata_buffer()
2000 J_ASSERT_BH(bh, jh2bh(jh) == bh); __journal_remove_journal_head()
2022 struct buffer_head *bh = jh2bh(jh); journal_put_journal_head()
/linux-4.1.27/fs/jbd2/
H A Dcheckpoint.c95 struct buffer_head *bh = jh2bh(jh); __try_to_free_cp_buf()
254 bh = jh2bh(jh); jbd2_log_do_checkpoint()
337 bh = jh2bh(jh); jbd2_log_do_checkpoint()
617 J_ASSERT_JH(jh, buffer_dirty(jh2bh(jh)) || buffer_jbddirty(jh2bh(jh))); __jbd2_journal_insert_checkpoint()
621 jbd2_journal_grab_journal_head(jh2bh(jh)); __jbd2_journal_insert_checkpoint()
H A Dtransaction.c794 bh = jh2bh(jh); do_get_write_access()
925 jbd2_alloc(jh2bh(jh)->b_size, do_get_write_access()
966 J_EXPECT_JH(jh, buffer_uptodate(jh2bh(jh)), do_get_write_access()
968 page = jh2bh(jh)->b_page; do_get_write_access()
969 offset = offset_in_page(jh2bh(jh)->b_data); do_get_write_access()
974 memcpy(jh->b_frozen_data, source+offset, jh2bh(jh)->b_size); do_get_write_access()
1072 J_ASSERT_JH(jh, buffer_locked(jh2bh(jh))); jbd2_journal_get_create_access()
1083 clear_buffer_dirty(jh2bh(jh)); jbd2_journal_get_create_access()
1160 committed_data = jbd2_alloc(jh2bh(jh)->b_size, GFP_NOFS); jbd2_journal_get_undo_access()
1216 struct buffer_head *bh = jh2bh(jh); jbd2_buffer_frozen_trigger()
1230 triggers->t_abort(triggers, jh2bh(jh)); jbd2_buffer_abort_trigger()
1694 * jbd_lock_bh_state(jh2bh(jh)) is held.
1718 * jbd_lock_bh_state(jh2bh(jh)) is held.
1748 struct buffer_head *bh = jh2bh(jh); __jbd2_journal_temp_unlink_buffer()
1800 struct buffer_head *bh = jh2bh(jh); jbd2_journal_unfile_buffer()
1931 struct buffer_head *bh = jh2bh(jh); __dispose_buffer()
2232 struct buffer_head *bh = jh2bh(jh); __jbd2_journal_file_buffer()
2296 jbd_lock_bh_state(jh2bh(jh)); jbd2_journal_file_buffer()
2300 jbd_unlock_bh_state(jh2bh(jh)); jbd2_journal_file_buffer()
2310 * Called under jbd_lock_bh_state(jh2bh(jh))
2317 struct buffer_head *bh = jh2bh(jh); __jbd2_journal_refile_buffer()
2364 struct buffer_head *bh = jh2bh(jh); jbd2_journal_refile_buffer()
H A Dcommit.c497 struct buffer_head *bh = jh2bh(jh); jbd2_journal_commit_transaction()
597 clear_buffer_jbddirty(jh2bh(jh)); jbd2_journal_commit_transaction()
670 atomic_inc(&jh2bh(jh)->b_count); jbd2_journal_commit_transaction()
676 set_bit(BH_JWrite, &jh2bh(jh)->b_state); jbd2_journal_commit_transaction()
696 write_tag_block(journal, tag, jh2bh(jh)->b_blocknr); jbd2_journal_commit_transaction()
846 bh = jh2bh(jh); jbd2_journal_commit_transaction()
943 bh = jh2bh(jh); jbd2_journal_commit_transaction()
H A Djournal.c360 struct buffer_head *bh_in = jh2bh(jh_in); jbd2_journal_write_metadata_buffer()
399 new_page = jh2bh(jh_in)->b_page; jbd2_journal_write_metadata_buffer()
400 new_offset = offset_in_page(jh2bh(jh_in)->b_data); jbd2_journal_write_metadata_buffer()
2531 J_ASSERT_BH(bh, jh2bh(jh) == bh); __journal_remove_journal_head()
2553 struct buffer_head *bh = jh2bh(jh); jbd2_journal_put_journal_head()
H A Drevoke.c426 struct buffer_head *bh = jh2bh(jh); jbd2_journal_cancel_revoke()

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