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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2013-10-16 01:50:52 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2013-10-16 01:50:52 +0200 |
| commit | 96623db8d2fe02a66ac9176354634d41aca8c07d (patch) | |
| tree | 6ce5aea043ce653ef17966563496bd098b37add6 /pthread/pt-create.c | |
| parent | 5396c1d55933adce68891e000d10ecb8ed168caa (diff) | |
Delay TLS deallocation outside thread termination
Since libc functions used up to actual thread termination (including the
termination RPC itself) are to use TLS.
* pthread/pt-alloc.c (initialize_pthread): Set `tcb` field of `new` to NULL.
(__pthread_alloc): Deallocate TLS of to-be-reused `new` thread.
* pthread/pt-create.c (__pthread_create_internal): Reset `tcb` field to NULL
after deallocation.
* pthread/pt-exit.c (__pthread_exit): Do not deallocate TLS.
Diffstat (limited to 'pthread/pt-create.c')
| -rw-r--r-- | pthread/pt-create.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/pthread/pt-create.c b/pthread/pt-create.c index a88c498..a593ad0 100644 --- a/pthread/pt-create.c +++ b/pthread/pt-create.c @@ -216,6 +216,7 @@ __pthread_create_internal (struct __pthread **thread, failed_setup: #ifdef ENABLE_TLS _dl_deallocate_tls (pthread->tcb, 1); + pthread->tcb = NULL; failed_thread_tls_alloc: #endif /* ENABLE_TLS */ __pthread_thread_dealloc (pthread); |