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From: Jan Kara <jack@suse.cz>
Date: Fri, 9 Aug 2019 14:42:30 +0200
Subject: [PATCH 4/7] jbd2: Drop unnecessary branch from jbd2_journal_forget()
Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.4/older/patches-5.4.3-rt1.tar.xz
We have cleared both dirty & jbddirty bits from the bh. So there's no
difference between bforget() and brelse(). Thus there's no point jumping
to no_jbd branch.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
fs/jbd2/transaction.c | 4 ----
1 file changed, 4 deletions(-)
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -1599,10 +1599,6 @@ int jbd2_journal_forget (handle_t *handl
} else {
__jbd2_journal_unfile_buffer(jh);
jbd2_journal_put_journal_head(jh);
- if (!buffer_jbd(bh)) {
- spin_unlock(&journal->j_list_lock);
- goto not_jbd;
- }
}
spin_unlock(&journal->j_list_lock);
} else if (jh->b_transaction) {
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