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Rename geom_grow -> exp_grow.

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This was promised in the review of the introduction of geom_grow, but would have
been painful to do there because of the series that introduced it.  Now that
those are comitted, renaming is easier.
This commit is contained in:
David Goldblatt 2020-11-06 14:38:17 -08:00 • committed by David Goldblatt
parent b4c37a6e81
commit 4ca3d91e96
14 changed files with 46 additions and 38 deletions
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28
include/jemalloc/internal/geom_grow.h → include/jemalloc/internal/exp_grow.h
View file

@ -1,8 +1,8 @@
#ifndef JEMALLOC_INTERNAL_ECACHE_GROW_H
#define JEMALLOC_INTERNAL_ECACHE_GROW_H
#ifndef JEMALLOC_INTERNAL_EXP_GROW_H
#define JEMALLOC_INTERNAL_EXP_GROW_H
typedef struct geom_grow_s geom_grow_t;
struct geom_grow_s {
typedef struct exp_grow_s exp_grow_t;
struct exp_grow_s {
/*
* Next extent size class in a growing series to use when satisfying a
* request via the extent hooks (only if opt_retain). This limits the
@ -19,32 +19,32 @@ struct geom_grow_s {
};
static inline bool
geom_grow_size_prepare(geom_grow_t *geom_grow, size_t alloc_size_min,
exp_grow_size_prepare(exp_grow_t *exp_grow, size_t alloc_size_min,
size_t *r_alloc_size, pszind_t *r_skip) {
*r_skip = 0;
*r_alloc_size = sz_pind2sz(geom_grow->next + *r_skip);
*r_alloc_size = sz_pind2sz(exp_grow->next + *r_skip);
while (*r_alloc_size < alloc_size_min) {
(*r_skip)++;
if (geom_grow->next + *r_skip >=
if (exp_grow->next + *r_skip >=
sz_psz2ind(SC_LARGE_MAXCLASS)) {
/* Outside legal range. */
return true;
}
*r_alloc_size = sz_pind2sz(geom_grow->next + *r_skip);
*r_alloc_size = sz_pind2sz(exp_grow->next + *r_skip);
}
return false;
}
static inline void
geom_grow_size_commit(geom_grow_t *geom_grow, pszind_t skip) {
if (geom_grow->next + skip + 1 <= geom_grow->limit) {
geom_grow->next += skip + 1;
exp_grow_size_commit(exp_grow_t *exp_grow, pszind_t skip) {
if (exp_grow->next + skip + 1 <= exp_grow->limit) {
exp_grow->next += skip + 1;
} else {
geom_grow->next = geom_grow->limit;
exp_grow->next = exp_grow->limit;
}
}
void geom_grow_init(geom_grow_t *geom_grow);
void exp_grow_init(exp_grow_t *exp_grow);
#endif /* JEMALLOC_INTERNAL_ECACHE_GROW_H */
#endif /* JEMALLOC_INTERNAL_EXP_GROW_H */

4
include/jemalloc/internal/hpa.h
View file

@ -1,7 +1,7 @@
#ifndef JEMALLOC_INTERNAL_HPA_H
#define JEMALLOC_INTERNAL_HPA_H
#include "jemalloc/internal/geom_grow.h"
#include "jemalloc/internal/exp_grow.h"
#include "jemalloc/internal/hpa_central.h"
#include "jemalloc/internal/pai.h"
#include "jemalloc/internal/psset.h"
@ -29,7 +29,7 @@ struct hpa_s {
* small finite number of allocations from it.
*/
edata_cache_t *edata_cache;
geom_grow_t geom_grow;
exp_grow_t exp_grow;
};
/* Used only by CTL; not actually stored here (i.e., all derived). */

4
include/jemalloc/internal/pac.h
View file

@ -1,7 +1,7 @@
#ifndef JEMALLOC_INTERNAL_PAC_H
#define JEMALLOC_INTERNAL_PAC_H
#include "jemalloc/internal/geom_grow.h"
#include "jemalloc/internal/exp_grow.h"
#include "jemalloc/internal/pai.h"
@ -95,7 +95,7 @@ struct pac_s {
edata_cache_t *edata_cache;
/* The grow info for the retained ecache. */
geom_grow_t geom_grow;
exp_grow_t exp_grow;
malloc_mutex_t grow_mtx;
/*