From 24d790a7daa37093679874804842703cf13bf511 Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Thu, 13 Feb 2025 12:46:15 -0500 Subject: [PATCH] bcachefs: sysfs internal/trigger_btree_updates Add a debug knob to manually trigger the btree updates worker. Signed-off-by: Kent Overstreet --- fs/bcachefs/sysfs.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/bcachefs/sysfs.c b/fs/bcachefs/sysfs.c index b3f2c651c1f8..a9953181c29b 100644 --- a/fs/bcachefs/sysfs.c +++ b/fs/bcachefs/sysfs.c @@ -146,6 +146,7 @@ write_attribute(trigger_journal_writes); write_attribute(trigger_btree_cache_shrink); write_attribute(trigger_btree_key_cache_shrink); write_attribute(trigger_freelist_wakeup); +write_attribute(trigger_btree_updates); read_attribute(gc_gens_pos); read_attribute(uuid); @@ -411,6 +412,9 @@ STORE(bch2_fs) /* Debugging: */ + if (attr == &sysfs_trigger_btree_updates) + queue_work(c->btree_interior_update_worker, &c->btree_interior_update_work); + if (!bch2_write_ref_tryget(c, BCH_WRITE_REF_sysfs)) return -EROFS; @@ -580,6 +584,7 @@ struct attribute *bch2_fs_internal_files[] = { &sysfs_trigger_btree_cache_shrink, &sysfs_trigger_btree_key_cache_shrink, &sysfs_trigger_freelist_wakeup, + &sysfs_trigger_btree_updates, &sysfs_gc_gens_pos, -- 2.25.1