mirror of
https://github.com/fluencelabs/redis
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108 lines
1.9 KiB
C
108 lines
1.9 KiB
C
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#define JEMALLOC_TSD_C_
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#include "jemalloc/internal/jemalloc_internal.h"
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/******************************************************************************/
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/* Data. */
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static unsigned ncleanups;
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static malloc_tsd_cleanup_t cleanups[MALLOC_TSD_CLEANUPS_MAX];
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/******************************************************************************/
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void *
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malloc_tsd_malloc(size_t size)
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{
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/* Avoid choose_arena() in order to dodge bootstrapping issues. */
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return (arena_malloc(arenas[0], size, false, false));
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}
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void
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malloc_tsd_dalloc(void *wrapper)
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{
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idalloc(wrapper);
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}
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void
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malloc_tsd_no_cleanup(void *arg)
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{
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not_reached();
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}
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#if defined(JEMALLOC_MALLOC_THREAD_CLEANUP) || defined(_WIN32)
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#ifndef _WIN32
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JEMALLOC_EXPORT
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#endif
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void
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_malloc_thread_cleanup(void)
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{
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bool pending[MALLOC_TSD_CLEANUPS_MAX], again;
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unsigned i;
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for (i = 0; i < ncleanups; i++)
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pending[i] = true;
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do {
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again = false;
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for (i = 0; i < ncleanups; i++) {
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if (pending[i]) {
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pending[i] = cleanups[i]();
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if (pending[i])
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again = true;
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}
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}
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} while (again);
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}
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#endif
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void
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malloc_tsd_cleanup_register(bool (*f)(void))
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{
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assert(ncleanups < MALLOC_TSD_CLEANUPS_MAX);
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cleanups[ncleanups] = f;
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ncleanups++;
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}
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void
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malloc_tsd_boot(void)
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{
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ncleanups = 0;
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}
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#ifdef _WIN32
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static BOOL WINAPI
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_tls_callback(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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switch (fdwReason) {
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#ifdef JEMALLOC_LAZY_LOCK
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case DLL_THREAD_ATTACH:
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isthreaded = true;
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break;
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#endif
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case DLL_THREAD_DETACH:
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_malloc_thread_cleanup();
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break;
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default:
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break;
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}
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return (true);
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}
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#ifdef _MSC_VER
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# ifdef _M_IX86
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# pragma comment(linker, "/INCLUDE:__tls_used")
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# else
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# pragma comment(linker, "/INCLUDE:_tls_used")
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# endif
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# pragma section(".CRT$XLY",long,read)
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#endif
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JEMALLOC_SECTION(".CRT$XLY") JEMALLOC_ATTR(used)
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static const BOOL (WINAPI *tls_callback)(HINSTANCE hinstDLL,
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DWORD fdwReason, LPVOID lpvReserved) = _tls_callback;
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#endif
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