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| author | Sander Vrijders <sander.vrijders@intec.ugent.be> | 2016-09-01 08:45:52 +0200 |
|---|---|---|
| committer | Sander Vrijders <sander.vrijders@intec.ugent.be> | 2016-09-01 08:45:52 +0200 |
| commit | f06c381a4e202a1e62ae156d87c0c2545955fc80 (patch) | |
| tree | 740372c4ac50a314f3f7bdb9eeb40a823f199bfb /src | |
| parent | 28fe806163bfabd08dcfbe5de7bd84431453c9de (diff) | |
| parent | 380837a8e9677220f706113b9b34e40a5b40c5d8 (diff) | |
| download | ouroboros-f06c381a4e202a1e62ae156d87c0c2545955fc80.tar.gz ouroboros-f06c381a4e202a1e62ae156d87c0c2545955fc80.zip | |
Merged in dstaesse/ouroboros/be-bugfixing (pull request #233)
lib, rdrbuff: Fix fast path lockup
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/shm_rdrbuff.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/lib/shm_rdrbuff.c b/src/lib/shm_rdrbuff.c index 0587a8b9..96f54bd5 100644 --- a/src/lib/shm_rdrbuff.c +++ b/src/lib/shm_rdrbuff.c @@ -355,14 +355,17 @@ void * shm_rdrbuff_sanitize(void * o) garbage_collect(rdrb); - if (shm_rdrb_empty(rdrb)) + if (shm_rdrb_empty(rdrb)) { + pthread_cond_broadcast(rdrb->healthy); continue; + } api = get_tail_ptr(rdrb)->dst_api; if (kill(api, 0)) { LOG_DBGF("Dead process %d left stale sdu.", api); clean_sdus(rdrb, api); + pthread_cond_broadcast(rdrb->healthy); continue; } @@ -385,6 +388,7 @@ void * shm_rdrbuff_sanitize(void * o) clean_sdus(rdrb, api); } } + pthread_cond_broadcast(rdrb->healthy); } pthread_cleanup_pop(true); @@ -681,7 +685,6 @@ int shm_rdrbuff_remove(struct shm_rdrbuff * rdrb, ssize_t idx) *rdrb->choked = 0; pthread_cond_broadcast(rdrb->healthy); - pthread_mutex_unlock(rdrb->lock); return 0; |