[PATCH v2 4/4] jbd2: Drop pointless shrinker batch initialization

[Jan Kara <jack@suse.cz>]

In jbd2_journal_init_common() we set batch size of a shrinker shrinking
checkpointed buffers to journal->j_max_transaction_buffers. But that is
guaranteed to be 0 at that point so we effectively stay with the default
shrinker batch size of 128. It has been like this since introduction of
jbd2 shrinkers so just drop the pointless initialization.

Signed-off-by: Jan Kara <jack@suse.cz>
---
 fs/jbd2/journal.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index ae5b544ed0cc..c356cc027ed7 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -1641,7 +1641,6 @@ static journal_t *journal_init_common(struct block_device *bdev,
 
 	journal->j_shrinker->scan_objects = jbd2_journal_shrink_scan;
 	journal->j_shrinker->count_objects = jbd2_journal_shrink_count;
-	journal->j_shrinker->batch = journal->j_max_transaction_buffers;
 	journal->j_shrinker->private_data = journal;
 
 	shrinker_register(journal->j_shrinker);
-- 
2.35.3