jemalloc: Import 5.3.0 54eaed1d8b56b1aa528be3bdd1877e59c56fa90cvendor/jemalloc/5.3.0vendor/jemalloc

Import jemalloc 5.3.0.

This import changes how manage the jemalloc vendor branch (which was
just started anyway). Starting with 5.3.0, we import a clean tree from
the upstream github, removing all the old files that are no longer
upstream, or that we've kept around for some reason. We do this because
we merge from this raw version of jemalloc into the FreeBSD
contrib/jemalloc, then we run autogen stuff, generate all the generated
.h files with gmake, then finally remove much of the generated files in
contrib/jemalloc using an update script.

Sponsored by:		Netflix

1 files changed, 0 insertions, 59 deletions

diff --git a/include/jemalloc/internal/base_structs.h b/include/jemalloc/internal/base_structs.h
deleted file mode 100644
index 07f214eb2f2a..000000000000
--- a/include/jemalloc/internal/base_structs.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#ifndef JEMALLOC_INTERNAL_BASE_STRUCTS_H
-#define JEMALLOC_INTERNAL_BASE_STRUCTS_H
-
-#include "jemalloc/internal/jemalloc_internal_types.h"
-#include "jemalloc/internal/mutex.h"
-#include "jemalloc/internal/sc.h"
-
-/* Embedded at the beginning of every block of base-managed virtual memory. */
-struct base_block_s {
-	/* Total size of block's virtual memory mapping. */
-	size_t		size;
-
-	/* Next block in list of base's blocks. */
-	base_block_t	*next;
-
-	/* Tracks unused trailing space. */
-	extent_t	extent;
-};
-
-struct base_s {
-	/* Associated arena's index within the arenas array. */
-	unsigned	ind;
-
-	/*
-	 * User-configurable extent hook functions.  Points to an
-	 * extent_hooks_t.
-	 */
-	atomic_p_t	extent_hooks;
-
-	/* Protects base_alloc() and base_stats_get() operations. */
-	malloc_mutex_t	mtx;
-
-	/* Using THP when true (metadata_thp auto mode). */
-	bool		auto_thp_switched;
-	/*
-	 * Most recent size class in the series of increasingly large base
-	 * extents.  Logarithmic spacing between subsequent allocations ensures
-	 * that the total number of distinct mappings remains small.
-	 */
-	pszind_t	pind_last;
-
-	/* Serial number generation state. */
-	size_t		extent_sn_next;
-
-	/* Chain of all blocks associated with base. */
-	base_block_t	*blocks;
-
-	/* Heap of extents that track unused trailing space within blocks. */
-	extent_heap_t	avail[SC_NSIZES];
-
-	/* Stats, only maintained if config_stats. */
-	size_t		allocated;
-	size_t		resident;
-	size_t		mapped;
-	/* Number of THP regions touched. */
-	size_t		n_thp;
-};
-
-#endif /* JEMALLOC_INTERNAL_BASE_STRUCTS_H */