From f2a44523b20f323e4aef7c16261d34d6f0a4bf06 Mon Sep 17 00:00:00 2001 From: Eryu Guan Date: Tue, 1 Nov 2011 19:09:18 -0400 Subject: jbd2: Unify log messages in jbd2 code Some jbd2 code prints out kernel messages with "JBD2: " prefix, at the same time other jbd2 code prints with "JBD: " prefix. Unify the prefix to "JBD2: ". Signed-off-by: Eryu Guan Signed-off-by: "Theodore Ts'o" --- fs/jbd2/commit.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) (limited to 'fs/jbd2/commit.c') diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c index eef6979821a4..68d704db787f 100644 --- a/fs/jbd2/commit.c +++ b/fs/jbd2/commit.c @@ -352,7 +352,7 @@ void jbd2_journal_commit_transaction(journal_t *journal) J_ASSERT(commit_transaction->t_state == T_RUNNING); trace_jbd2_start_commit(journal, commit_transaction); - jbd_debug(1, "JBD: starting commit of transaction %d\n", + jbd_debug(1, "JBD2: starting commit of transaction %d\n", commit_transaction->t_tid); write_lock(&journal->j_state_lock); @@ -427,7 +427,7 @@ void jbd2_journal_commit_transaction(journal_t *journal) __jbd2_journal_clean_checkpoint_list(journal); spin_unlock(&journal->j_list_lock); - jbd_debug (3, "JBD: commit phase 1\n"); + jbd_debug(3, "JBD2: commit phase 1\n"); /* * Switch to a new revoke table. @@ -447,7 +447,7 @@ void jbd2_journal_commit_transaction(journal_t *journal) wake_up(&journal->j_wait_transaction_locked); write_unlock(&journal->j_state_lock); - jbd_debug (3, "JBD: commit phase 2\n"); + jbd_debug(3, "JBD2: commit phase 2\n"); /* * Now start flushing things to disk, in the order they appear @@ -462,7 +462,7 @@ void jbd2_journal_commit_transaction(journal_t *journal) WRITE_SYNC); blk_finish_plug(&plug); - jbd_debug(3, "JBD: commit phase 2\n"); + jbd_debug(3, "JBD2: commit phase 2\n"); /* * Way to go: we have now written out all of the data for a @@ -522,7 +522,7 @@ void jbd2_journal_commit_transaction(journal_t *journal) J_ASSERT (bufs == 0); - jbd_debug(4, "JBD: get descriptor\n"); + jbd_debug(4, "JBD2: get descriptor\n"); descriptor = jbd2_journal_get_descriptor_buffer(journal); if (!descriptor) { @@ -531,7 +531,7 @@ void jbd2_journal_commit_transaction(journal_t *journal) } bh = jh2bh(descriptor); - jbd_debug(4, "JBD: got buffer %llu (%p)\n", + jbd_debug(4, "JBD2: got buffer %llu (%p)\n", (unsigned long long)bh->b_blocknr, bh->b_data); header = (journal_header_t *)&bh->b_data[0]; header->h_magic = cpu_to_be32(JBD2_MAGIC_NUMBER); @@ -625,7 +625,7 @@ void jbd2_journal_commit_transaction(journal_t *journal) commit_transaction->t_buffers == NULL || space_left < tag_bytes + 16) { - jbd_debug(4, "JBD: Submit %d IOs\n", bufs); + jbd_debug(4, "JBD2: Submit %d IOs\n", bufs); /* Write an end-of-descriptor marker before submitting the IOs. "tag" still points to @@ -707,7 +707,7 @@ start_journal_io: so we incur less scheduling load. */ - jbd_debug(3, "JBD: commit phase 3\n"); + jbd_debug(3, "JBD2: commit phase 3\n"); /* * akpm: these are BJ_IO, and j_list_lock is not needed. @@ -771,7 +771,7 @@ wait_for_iobuf: J_ASSERT (commit_transaction->t_shadow_list == NULL); - jbd_debug(3, "JBD: commit phase 4\n"); + jbd_debug(3, "JBD2: commit phase 4\n"); /* Here we wait for the revoke record and descriptor record buffers */ wait_for_ctlbuf: @@ -801,7 +801,7 @@ wait_for_iobuf: if (err) jbd2_journal_abort(journal, err); - jbd_debug(3, "JBD: commit phase 5\n"); + jbd_debug(3, "JBD2: commit phase 5\n"); write_lock(&journal->j_state_lock); J_ASSERT(commit_transaction->t_state == T_COMMIT_DFLUSH); commit_transaction->t_state = T_COMMIT_JFLUSH; @@ -830,7 +830,7 @@ wait_for_iobuf: transaction can be removed from any checkpoint list it was on before. */ - jbd_debug(3, "JBD: commit phase 6\n"); + jbd_debug(3, "JBD2: commit phase 6\n"); J_ASSERT(list_empty(&commit_transaction->t_inode_list)); J_ASSERT(commit_transaction->t_buffers == NULL); @@ -964,7 +964,7 @@ restart_loop: /* Done with this transaction! */ - jbd_debug(3, "JBD: commit phase 7\n"); + jbd_debug(3, "JBD2: commit phase 7\n"); J_ASSERT(commit_transaction->t_state == T_COMMIT_JFLUSH); @@ -1039,7 +1039,7 @@ restart_loop: journal->j_commit_callback(journal, commit_transaction); trace_jbd2_end_commit(journal, commit_transaction); - jbd_debug(1, "JBD: commit %d complete, head %d\n", + jbd_debug(1, "JBD2: commit %d complete, head %d\n", journal->j_commit_sequence, journal->j_tail_sequence); if (to_free) kfree(commit_transaction); -- cgit v1.2.3