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extent_may_dalloc -> ehooks_dalloc_will_fail

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David Goldblatt 2019-12-11 13:35:43 -08:00 • committed by David Goldblatt
parent 7859184179
commit 09475bf8ac
2 changed files with 11 additions and 7 deletions
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10
include/jemalloc/internal/ehooks.h
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@ -9,6 +9,7 @@
*/
#include "jemalloc/internal/atomic.h"
#include "jemalloc/internal/extent_mmap.h"
extern const extent_hooks_t ehooks_default_extent_hooks;
@ -96,6 +97,15 @@ ehooks_are_default(ehooks_t *ehooks) {
* a hook. If that hook is doomed to fail, this is wasteful. We therefore
* include some checks for such cases.
*/
static inline bool
ehooks_dalloc_will_fail(ehooks_t *ehooks) {
if (ehooks_are_default(ehooks)) {
return opt_retain;
} else {
return ehooks_get_extent_hooks_ptr(ehooks)->dalloc == NULL;
}
}
static inline bool
ehooks_split_will_fail(ehooks_t *ehooks) {
return ehooks_get_extent_hooks_ptr(ehooks)->split == NULL;