From: Kent Overstreet <kent.overstreet@gmail.com>
To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
Cc: Kent Overstreet <kent.overstreet@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
Dave Chinner <dchinner@redhat.com>,
darrick.wong@oracle.com, tytso@mit.edu,
linux-btrfs@vger.kernel.org, clm@fb.com, jbacik@fb.com,
viro@zeniv.linux.org.uk, willy@infradead.org,
peterz@infradead.org
Subject: [PATCH 04/10] locking: export osq_lock()/osq_unlock()
Date: Fri, 18 May 2018 03:49:06 -0400 [thread overview]
Message-ID: <20180518074918.13816-9-kent.overstreet@gmail.com> (raw)
In-Reply-To: <20180518074918.13816-1-kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
---
kernel/locking/osq_lock.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/kernel/locking/osq_lock.c b/kernel/locking/osq_lock.c
index 6ef600aa0f..dfa71347b0 100644
--- a/kernel/locking/osq_lock.c
+++ b/kernel/locking/osq_lock.c
@@ -202,6 +202,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
return false;
}
+EXPORT_SYMBOL_GPL(osq_lock);
void osq_unlock(struct optimistic_spin_queue *lock)
{
@@ -229,3 +230,4 @@ void osq_unlock(struct optimistic_spin_queue *lock)
if (next)
WRITE_ONCE(next->locked, 1);
}
+EXPORT_SYMBOL_GPL(osq_unlock);
--
2.17.0
next prev parent reply other threads:[~2018-05-18 7:50 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-18 7:48 [PATCH 00/10] RFC: assorted bcachefs patches Kent Overstreet
2018-05-18 7:48 ` [PATCH 01/10] mempool: Add mempool_init()/mempool_exit() Kent Overstreet
2018-05-18 8:21 ` Johannes Thumshirn
2018-05-18 8:21 ` Johannes Thumshirn
2018-05-18 8:21 ` Johannes Thumshirn
2018-05-18 7:49 ` [PATCH 01/10] mm: pagecache add lock Kent Overstreet
2018-05-18 13:13 ` Matthew Wilcox
2018-05-18 15:53 ` Christoph Hellwig
2018-05-18 17:45 ` Kent Overstreet
2018-05-23 23:55 ` Notes on locking for pagacache consistency (was: [PATCH 01/10] mm: pagecache add lock) Kent Overstreet
2018-05-20 22:45 ` [PATCH 01/10] mm: pagecache add lock Kent Overstreet
2018-05-23 15:22 ` Christoph Hellwig
2018-05-23 17:12 ` Kent Overstreet
2018-05-18 7:49 ` [PATCH 02/10] block: Convert bio_set to mempool_init() Kent Overstreet
2018-05-18 8:23 ` Johannes Thumshirn
2018-05-18 8:23 ` Johannes Thumshirn
2018-05-18 8:23 ` Johannes Thumshirn
2018-05-18 7:49 ` [PATCH 02/10] mm: export find_get_pages() Kent Overstreet
2018-05-18 16:00 ` Christoph Hellwig
2018-05-18 7:49 ` [PATCH 03/10] block: Add bioset_init()/bioset_exit() Kent Overstreet
2018-05-18 8:58 ` Johannes Thumshirn
2018-05-18 8:58 ` Johannes Thumshirn
2018-05-18 8:58 ` Johannes Thumshirn
2018-05-18 7:49 ` [PATCH 03/10] locking: bring back lglocks Kent Overstreet
2018-05-18 9:51 ` Peter Zijlstra
2018-05-18 10:13 ` Kent Overstreet
2018-05-18 11:03 ` Peter Zijlstra
2018-05-18 11:39 ` Kent Overstreet
2018-05-18 7:49 ` [PATCH 04/10] block: Use bioset_init() for fs_bio_set Kent Overstreet
2018-05-18 7:49 ` Kent Overstreet [this message]
2018-05-18 9:52 ` [PATCH 04/10] locking: export osq_lock()/osq_unlock() Peter Zijlstra
2018-05-18 10:18 ` Kent Overstreet
2018-05-18 11:08 ` Peter Zijlstra
2018-05-18 11:32 ` Kent Overstreet
2018-05-18 11:40 ` Peter Zijlstra
2018-05-18 12:40 ` Kent Overstreet
2018-05-18 7:49 ` [PATCH 05/10] block: Add bio_copy_data_iter(), zero_fill_bio_iter() Kent Overstreet
2018-05-18 7:49 ` [PATCH 05/10] don't use spin_lock_irqsave() unnecessarily Kent Overstreet
2018-05-18 16:01 ` Christoph Hellwig
2018-05-18 7:49 ` [PATCH 06/10] block: Split out bio_list_copy_data() Kent Overstreet
2018-05-18 7:49 ` [PATCH 06/10] Generic radix trees Kent Overstreet
2018-05-18 16:02 ` Christoph Hellwig
2018-05-18 17:38 ` Kent Overstreet
2018-05-18 7:49 ` [PATCH 07/10] bcache: optimize continue_at_nobarrier() Kent Overstreet
2018-05-18 7:49 ` [PATCH 07/10] block: Add missing flush_dcache_page() call Kent Overstreet
2018-05-18 7:49 ` [PATCH 08/10] bcache: move closures to lib/ Kent Overstreet
2018-05-18 16:02 ` Christoph Hellwig
2018-05-18 7:49 ` [PATCH 08/10] block: Add warning for bi_next not NULL in bio_endio() Kent Overstreet
2018-05-18 9:00 ` Johannes Thumshirn
2018-05-18 9:00 ` Johannes Thumshirn
2018-05-18 9:00 ` Johannes Thumshirn
2018-05-18 7:49 ` [PATCH 09/10] block: Export bio check/set pages_dirty Kent Overstreet
2018-05-18 7:49 ` [PATCH 09/10] closures: closure_wait_event() Kent Overstreet
2018-05-18 7:49 ` [PATCH 10/10] block: Add sysfs entry for fua support Kent Overstreet
2018-05-18 7:49 ` [PATCH 10/10] Dynamic fault injection Kent Overstreet
2018-05-18 16:02 ` Christoph Hellwig
2018-05-18 17:37 ` Kent Overstreet
2018-05-18 19:05 ` Andreas Dilger
2018-05-18 19:10 ` Kent Overstreet
2018-05-18 20:54 ` Andreas Dilger
2018-05-18 7:55 ` [PATCH 00/10] RFC: assorted bcachefs patches Kent Overstreet
2018-05-18 17:45 ` Josef Bacik
2018-05-18 17:49 ` Kent Overstreet
2018-05-18 18:03 ` Josef Bacik
2018-05-18 18:28 ` Kent Overstreet
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