From: Baokun Li <libaokun1@xxxxxxxxxx>
Since the function jbd2_journal_unfile_buffer() is no longer called
anywhere after commit e5a120aeb57f ("jbd2: remove journal_head from
descriptor buffers"), so let's remove it.
Signed-off-by: Baokun Li <libaokun1@xxxxxxxxxx>
---
fs/jbd2/transaction.c | 15 ---------------
include/linux/jbd2.h | 1 -
2 files changed, 16 deletions(-)
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index 9fe17e290c21..2bc14291a0fb 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -2078,21 +2078,6 @@ static void __jbd2_journal_unfile_buffer(struct journal_head *jh)
jh->b_transaction = NULL;
}
-void jbd2_journal_unfile_buffer(journal_t *journal, struct journal_head *jh)
-{
- struct buffer_head *bh = jh2bh(jh);
-
- /* Get reference so that buffer cannot be freed before we unlock it */
- get_bh(bh);
- spin_lock(&jh->b_state_lock);
- spin_lock(&journal->j_list_lock);
- __jbd2_journal_unfile_buffer(jh);
- spin_unlock(&journal->j_list_lock);
- spin_unlock(&jh->b_state_lock);
- jbd2_journal_put_journal_head(jh);
- __brelse(bh);
-}
-
/**
* jbd2_journal_try_to_free_buffers() - try to free page buffers.
* @journal: journal for operation
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 82ef232935c0..2205c99beff4 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1401,7 +1401,6 @@ JBD2_FEATURE_INCOMPAT_FUNCS(fast_commit, FAST_COMMIT)
*/
/* Filing buffers */
-extern void jbd2_journal_unfile_buffer(journal_t *, struct journal_head *);
extern bool __jbd2_journal_refile_buffer(struct journal_head *);
extern void jbd2_journal_refile_buffer(journal_t *, struct journal_head *);
extern void __jbd2_journal_file_buffer(struct journal_head *, transaction_t *, int);
--
2.46.1
