From: Pavel Tikhomirov <ptikhomi...@virtuozzo.com>
Replace jbd2_complete_transaction() with ext4_fc_commit() to utilize
fast commit functionality when available, improving performance.
Similar to upstream commit:
aa75f4d3daae ("ext4: main fast-commit commit path")
Part of rework for ext4_sync_files function.
Fixes: 26337aacaafa9 ("ext4: add mfsync support")
https://virtuozzo.atlassian.net/browse/VSTOR-107255
Signed-off-by: Pavel Tikhomirov <ptikhomi...@virtuozzo.com>
Feature: ext4: optimized sync of a set of files - mfsync()
---
fs/ext4/fsync.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c
index cd5105081d43f..b77cab6f12c61 100644
--- a/fs/ext4/fsync.c
+++ b/fs/ext4/fsync.c
@@ -268,7 +268,7 @@ int ext4_sync_files(struct file **files, unsigned int
*flags, unsigned int nr_fi
!jbd2_trans_will_send_data_barrier(journal, commit_tid))
need_barrier = true;
- err2 = jbd2_complete_transaction(journal, commit_tid);
+ err2 = ext4_fc_commit(journal, commit_tid);
/* Even if we had to wait for commit completion, it does not
* mean a flush has been issued after data demanded by this
* fsync were written back. Commit could be in state after
--
2.43.0
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