bcachefs: sysfs internal/trigger_journal_writes
another debugging knob - trigger the journal to do ready journal writes Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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@ -140,6 +140,7 @@ write_attribute(trigger_gc);
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write_attribute(trigger_discards);
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write_attribute(trigger_invalidates);
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write_attribute(trigger_journal_flush);
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write_attribute(trigger_journal_writes);
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write_attribute(trigger_btree_cache_shrink);
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write_attribute(trigger_btree_key_cache_shrink);
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rw_attribute(gc_gens_pos);
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@ -497,6 +498,9 @@ STORE(bch2_fs)
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bch2_journal_meta(&c->journal);
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}
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if (attr == &sysfs_trigger_journal_writes)
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bch2_journal_do_writes(&c->journal);
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#ifdef CONFIG_BCACHEFS_TESTS
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if (attr == &sysfs_perf_test) {
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char *tmp = kstrdup(buf, GFP_KERNEL), *p = tmp;
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@ -615,6 +619,7 @@ struct attribute *bch2_fs_internal_files[] = {
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&sysfs_trigger_discards,
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&sysfs_trigger_invalidates,
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&sysfs_trigger_journal_flush,
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&sysfs_trigger_journal_writes,
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&sysfs_trigger_btree_cache_shrink,
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&sysfs_trigger_btree_key_cache_shrink,
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