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-rw-r--r--libbcachefs/sysfs.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/libbcachefs/sysfs.c b/libbcachefs/sysfs.c
index 8df52a23..7c9cafdc 100644
--- a/libbcachefs/sysfs.c
+++ b/libbcachefs/sysfs.c
@@ -141,6 +141,7 @@ write_attribute(trigger_gc);
write_attribute(trigger_discards);
write_attribute(trigger_invalidates);
write_attribute(trigger_journal_flush);
+write_attribute(trigger_journal_writes);
write_attribute(trigger_btree_cache_shrink);
write_attribute(trigger_btree_key_cache_shrink);
rw_attribute(gc_gens_pos);
@@ -471,6 +472,9 @@ STORE(bch2_fs)
bch2_journal_meta(&c->journal);
}
+ if (attr == &sysfs_trigger_journal_writes)
+ bch2_journal_do_writes(&c->journal);
+
#ifdef CONFIG_BCACHEFS_TESTS
if (attr == &sysfs_perf_test) {
char *tmp = kstrdup(buf, GFP_KERNEL), *p = tmp;
@@ -589,6 +593,7 @@ struct attribute *bch2_fs_internal_files[] = {
&sysfs_trigger_discards,
&sysfs_trigger_invalidates,
&sysfs_trigger_journal_flush,
+ &sysfs_trigger_journal_writes,
&sysfs_trigger_btree_cache_shrink,
&sysfs_trigger_btree_key_cache_shrink,