From fe112812ae41bfed0aa61cdfbe8233e4122e5cb8 Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Thu, 24 Jan 2019 18:32:13 -0500 Subject: [PATCH] bcachefs: sysfs trigger for bch2_alloc_write Signed-off-by: Kent Overstreet --- fs/bcachefs/sysfs.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/fs/bcachefs/sysfs.c b/fs/bcachefs/sysfs.c index a7b4f76d0e61c..f33a533ee6b8c 100644 --- a/fs/bcachefs/sysfs.c +++ b/fs/bcachefs/sysfs.c @@ -133,6 +133,7 @@ do { \ write_attribute(trigger_journal_flush); write_attribute(trigger_btree_coalesce); write_attribute(trigger_gc); +write_attribute(trigger_alloc_write); write_attribute(prune_cache); rw_attribute(btree_gc_periodic); @@ -495,6 +496,12 @@ STORE(__bch2_fs) if (attr == &sysfs_trigger_gc) bch2_gc(c, NULL, false); + if (attr == &sysfs_trigger_alloc_write) { + bool wrote; + + bch2_alloc_write(c, false, &wrote); + } + if (attr == &sysfs_prune_cache) { struct shrink_control sc; @@ -587,6 +594,7 @@ struct attribute *bch2_fs_internal_files[] = { &sysfs_trigger_journal_flush, &sysfs_trigger_btree_coalesce, &sysfs_trigger_gc, + &sysfs_trigger_alloc_write, &sysfs_prune_cache, &sysfs_copy_gc_enabled, -- 2.30.2