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Implement tsd.

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Implement tsd, which is a TLS/TSD abstraction that uses one or both
internally.  Modify bootstrapping such that no tsd's are utilized until
allocation is safe.

Remove malloc_[v]tprintf(), and use malloc_snprintf() instead.

Fix %p argument size handling in malloc_vsnprintf().

Fix a long-standing statistics-related bug in the "thread.arena"
mallctl that could cause crashes due to linked list corruption.
This commit is contained in:
Jason Evans 2012-03-21 18:33:03 -07:00
parent 154829d256
commit cd9a1346e9
19 changed files with 705 additions and 363 deletions
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14
src/chunk.c
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@ -100,7 +100,7 @@ chunk_dealloc(void *chunk, size_t size, bool unmap)
}
bool
chunk_boot(void)
chunk_boot0(void)
{
/* Set variables according to the value of opt_lg_chunk. */
@ -114,8 +114,6 @@ chunk_boot(void)
return (true);
memset(&stats_chunks, 0, sizeof(chunk_stats_t));
}
if (chunk_mmap_boot())
return (true);
if (config_dss && chunk_dss_boot())
return (true);
if (config_ivsalloc) {
@ -127,3 +125,13 @@ chunk_boot(void)
return (false);
}
bool
chunk_boot1(void)
{
if (chunk_mmap_boot())
return (true);
return (false);
}