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authorJan Kara <jack@suse.cz>2013-06-04 20:24:11 +0400
committerTheodore Ts'o <tytso@mit.edu>2013-06-04 20:24:11 +0400
commitf29fad72105287e6899d9128a9d494514f220e77 (patch)
tree88f44b9e77ed9138832df02b6bb4c783e87ca246 /fs/jbd2
parentfe1e8db598b259eafdffbe3dd5fe849cd2ad97d5 (diff)
downloadlinux-f29fad72105287e6899d9128a9d494514f220e77.tar.xz
jbd2: remove unused waitqueues
j_wait_logspace and j_wait_checkpoint are unused. Remove them. Reviewed-by: Zheng Liu <wenqing.lz@taobao.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/jbd2')
-rw-r--r--fs/jbd2/checkpoint.c4
-rw-r--r--fs/jbd2/journal.c2
2 files changed, 0 insertions, 6 deletions
diff --git a/fs/jbd2/checkpoint.c b/fs/jbd2/checkpoint.c
index a572383bcf99..75a15f371b00 100644
--- a/fs/jbd2/checkpoint.c
+++ b/fs/jbd2/checkpoint.c
@@ -625,10 +625,6 @@ int __jbd2_journal_remove_checkpoint(struct journal_head *jh)
__jbd2_journal_drop_transaction(journal, transaction);
jbd2_journal_free_transaction(transaction);
-
- /* Just in case anybody was waiting for more transactions to be
- checkpointed... */
- wake_up(&journal->j_wait_logspace);
ret = 1;
out:
return ret;
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 8e5486d62e89..f43f97ba002e 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -1027,9 +1027,7 @@ static journal_t * journal_init_common (void)
return NULL;
init_waitqueue_head(&journal->j_wait_transaction_locked);
- init_waitqueue_head(&journal->j_wait_logspace);
init_waitqueue_head(&journal->j_wait_done_commit);
- init_waitqueue_head(&journal->j_wait_checkpoint);
init_waitqueue_head(&journal->j_wait_commit);
init_waitqueue_head(&journal->j_wait_updates);
mutex_init(&journal->j_barrier);