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/import-port.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/import-port.c')
| -rw-r--r-- | libports/import-port.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libports/import-port.c b/libports/import-port.c index 26606720..c337c856 100644 --- a/libports/import-port.c +++ b/libports/import-port.c @@ -48,8 +48,7 @@ ports_import_port (struct port_class *class, struct port_bucket *bucket, return ENOMEM; pi->class = class; - pi->refcnt = 1 + !!stat.mps_srights; - pi->weakrefcnt = 0; + refcounts_init (&pi->refcounts, 1 + !!stat.mps_srights, 0); pi->cancel_threshold = 0; pi->mscount = stat.mps_mscount; pi->flags = stat.mps_srights ? PORT_HAS_SENDRIGHTS : 0; |