diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-07-23 11:28:52 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-07-23 11:28:52 +0000 |
| commit | cca122ce9a0e5c8ebe745b6ae785b5b5c80f4fc6 (patch) | |
| tree | ed241f8b8e5344df624226d5217cccec5e84329a /include/spinlock/dec.h | |
| parent | Adding upstream version 0.6.0. (diff) | |
| download | ck-upstream/0.7.1.tar.xz ck-upstream/0.7.1.zip | |
Adding upstream version 0.7.1.upstream/0.7.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/spinlock/dec.h')
| -rw-r--r-- | include/spinlock/dec.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/spinlock/dec.h b/include/spinlock/dec.h index 11d36dd..3e36bf7 100644 --- a/include/spinlock/dec.h +++ b/include/spinlock/dec.h @@ -111,7 +111,8 @@ ck_spinlock_dec_lock_eb(struct ck_spinlock_dec *lock) if (r == true) break; - ck_backoff_eb(&backoff); + while (ck_pr_load_uint(&lock->value) != 1) + ck_backoff_eb(&backoff); } ck_pr_fence_lock(); |