diff options
| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2014-05-03 01:02:35 +0200 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2014-10-05 23:31:08 +0200 |
| commit | 78343e97c68fda079c66f2443bab6d1ee16f0b67 (patch) | |
| tree | c2293ad70042bf6d839ab6ef5436e4c9fdf2cdcc /libports/port-ref-weak.c | |
| parent | 9a043bf1792be16a045dd2e2e37c2c6354425b9b (diff) | |
libports: lock-less reference counting for port_info objects
* libports/ports.h (struct port_info): Use the new type.
* libports/lookup-port.c: No need to lock _ports_lock anymore.
* libports/bucket-iterate.c: Likewise.
* libports/complete-deallocate.c: Check if someone reacquired a
reference through a hash table lookup.
* libports/create-internal.c: Use the new reference counting primitives.
* libports/get-right.c: Likewise.
* libports/import-port.c: Likewise.
* libports/port-deref-weak.c: Likewise.
* libports/port-deref.c: Likewise.
* libports/port-ref-weak.c: Likewise.
* libports/port-ref.c: Likewise.
* libports/reallocate-from-external.c: Likewise.
* libports/transfer-right.c: Likewise.
* utils/rpctrace.c: Likewise.
Diffstat (limited to 'libports/port-ref-weak.c')
| -rw-r--r-- | libports/port-ref-weak.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/libports/port-ref-weak.c b/libports/port-ref-weak.c index c7d3c690..3f62dfed 100644 --- a/libports/port-ref-weak.c +++ b/libports/port-ref-weak.c @@ -25,9 +25,5 @@ void ports_port_ref_weak (void *portstruct) { struct port_info *pi = portstruct; - - pthread_mutex_lock (&_ports_lock); - assert (pi->refcnt || pi->weakrefcnt); - pi->weakrefcnt++; - pthread_mutex_unlock (&_ports_lock); + refcounts_ref_weak (&pi->refcounts, NULL); } |