diff options
| author | Kent Overstreet <[email protected]> | 2024-06-28 21:40:00 -0400 |
|---|---|---|
| committer | Kent Overstreet <[email protected]> | 2024-07-14 19:00:11 -0400 |
| commit | a1e7a97f22bf688a1234e698d342726e70f8a25b (patch) | |
| tree | 83e7ca37ab1824e11d2197a0fb145faa48d616ea | |
| parent | 26a170aa6182209723f7654eaeddcab7b58a9d83 (diff) | |
bcachefs: sysfs internal/trigger_journal_writes
another debugging knob - trigger the journal to do ready journal writes
Signed-off-by: Kent Overstreet <[email protected]>
| -rw-r--r-- | fs/bcachefs/sysfs.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/bcachefs/sysfs.c b/fs/bcachefs/sysfs.c index 93ca74d108b1..3f54203f0499 100644 --- a/fs/bcachefs/sysfs.c +++ b/fs/bcachefs/sysfs.c @@ -140,6 +140,7 @@ 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); @@ -497,6 +498,9 @@ 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; @@ -615,6 +619,7 @@ 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, |