diff options
| author | David Tardon <dtardon@redhat.com> | 2010-12-26 10:29:06 +0100 |
|---|---|---|
| committer | David Tardon <dtardon@redhat.com> | 2010-12-26 10:29:06 +0100 |
| commit | f9344d0a6cb06ccb31defea83e163cf15091104a (patch) | |
| tree | 9f1f2e808be5ca072ab77fed57860869250e6c55 /sal/rtl | |
| parent | 427c25e92805b0a346acaa87275534936be94b42 (diff) | |
avoid data race with wsupdate thread
Diffstat (limited to 'sal/rtl')
| -rw-r--r-- | sal/rtl/source/alloc_cache.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sal/rtl/source/alloc_cache.c b/sal/rtl/source/alloc_cache.c index 916461e04..42df973a4 100644 --- a/sal/rtl/source/alloc_cache.c +++ b/sal/rtl/source/alloc_cache.c @@ -1189,10 +1189,9 @@ SAL_CALL rtl_cache_alloc ( if (cache == 0) return (0); + RTL_MEMORY_LOCK_ACQUIRE(&(cache->m_depot_lock)); if (cache->m_cpu_curr != 0) { - RTL_MEMORY_LOCK_ACQUIRE(&(cache->m_depot_lock)); - for (;;) { /* take object from magazine layer */ @@ -1230,9 +1229,8 @@ SAL_CALL rtl_cache_alloc ( /* no full magazine: fall through to slab layer */ break; } - - RTL_MEMORY_LOCK_RELEASE(&(cache->m_depot_lock)); } + RTL_MEMORY_LOCK_RELEASE(&(cache->m_depot_lock)); /* alloc buffer from slab layer */ obj = rtl_cache_slab_alloc (cache); |