Messages in this thread | | | Date | Fri, 12 May 2023 16:58:34 -0400 | From | Kent Overstreet <> | Subject | Re: [PATCH 04/32] locking: SIX locks (shared/intent/exclusive) |
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On Thu, May 11, 2023 at 02:14:08PM +0200, Jan Engelhardt wrote: > > On Tuesday 2023-05-09 18:56, Kent Overstreet wrote: > >--- /dev/null > >+++ b/include/linux/six.h > >@@ -0,0 +1,210 @@ > >+ * There are also operations that take the lock type as a parameter, where the > >+ * type is one of SIX_LOCK_read, SIX_LOCK_intent, or SIX_LOCK_write: > >+ * > >+ * six_lock_type(lock, type) > >+ * six_unlock_type(lock, type) > >+ * six_relock(lock, type, seq) > >+ * six_trylock_type(lock, type) > >+ * six_trylock_convert(lock, from, to) > >+ * > >+ * A lock may be held multiple types by the same thread (for read or intent, > > "multiple times"
Thanks, fixed
> >+// SPDX-License-Identifier: GPL-2.0 > > The currently SPDX list only knows "GPL-2.0-only" or "GPL-2.0-or-later", > please edit.
Where is that list?
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