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https://github.com/fluencelabs/redis
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40 lines
973 B
C
40 lines
973 B
C
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#define JEMALLOC_EXTENT_C_
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#include "jemalloc/internal/jemalloc_internal.h"
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/******************************************************************************/
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static inline int
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extent_szad_comp(extent_node_t *a, extent_node_t *b)
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{
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int ret;
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size_t a_size = a->size;
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size_t b_size = b->size;
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ret = (a_size > b_size) - (a_size < b_size);
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if (ret == 0) {
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uintptr_t a_addr = (uintptr_t)a->addr;
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uintptr_t b_addr = (uintptr_t)b->addr;
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ret = (a_addr > b_addr) - (a_addr < b_addr);
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}
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return (ret);
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}
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/* Generate red-black tree functions. */
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rb_gen(, extent_tree_szad_, extent_tree_t, extent_node_t, link_szad,
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extent_szad_comp)
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static inline int
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extent_ad_comp(extent_node_t *a, extent_node_t *b)
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{
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uintptr_t a_addr = (uintptr_t)a->addr;
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uintptr_t b_addr = (uintptr_t)b->addr;
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return ((a_addr > b_addr) - (a_addr < b_addr));
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}
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/* Generate red-black tree functions. */
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rb_gen(, extent_tree_ad_, extent_tree_t, extent_node_t, link_ad,
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extent_ad_comp)
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