diff options
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | elf/dl-open.c | 17 |
2 files changed, 18 insertions, 2 deletions
@@ -1,5 +1,8 @@ 2002-02-13 Ulrich Drepper <drepper@redhat.com> + * elf/dl-open.c (dl_open_worker): Only bump the generation counter + if this is really necessary. + * elf/dl-close.c (_dl_close): Implement freeing entries in the slotinfo array. (free_mem): Free memory for the slotinfo array if possible. diff --git a/elf/dl-open.c b/elf/dl-open.c index c7acd74964..6fcfcce3ce 100644 --- a/elf/dl-open.c +++ b/elf/dl-open.c @@ -155,6 +155,9 @@ dl_open_worker (void *a) const char *dst; int lazy; unsigned int i; +#ifdef USE_TLS + bool any_tls; +#endif /* Maybe we have to expand a DST. */ dst = strchr (file, '$'); @@ -292,6 +295,12 @@ dl_open_worker (void *a) l = l->l_prev; } +#ifdef USE_TLS + /* We normally don't bump the TLS generation counter. There must be + actually a need to do this. */ + any_tls = false; +#endif + /* Increment the open count for all dependencies. If the file is not loaded as a dependency here add the search list of the newly loaded object to the scope. */ @@ -415,10 +424,14 @@ dl_open_worker (void *a) /* Add the information into the slotinfo data structure. */ listp->slotinfo[idx].map = new->l_searchlist.r_list[i]; listp->slotinfo[idx].gen = GL(dl_tls_generation) + 1; + + /* We have to bump the generation counter. */ + any_tls = true; } - /* Bump the generation number. */ - ++GL(dl_tls_generation); + /* Bump the generation number if necessary. */ + if (any_tls) + ++GL(dl_tls_generation); #endif /* Run the initializer functions of new objects. */ |