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Make eligible global variables static and/or const

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For better or worse, Jemalloc has a significant number of global
variables. Making all eligible global variables `static` and/or `const`
at least makes it slightly easier to reason about them, as these
qualifications communicate to the programmer restrictions on their use
without having to `grep` the whole codebase.
This commit is contained in:
Kevin Svetlitski 2023-05-18 10:22:58 -07:00 • committed by Qi Wang
parent e249d1a2a1
commit 589c63b424
21 changed files with 30 additions and 33 deletions
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4
src/stats.c
View file

@ -9,13 +9,13 @@
#include "jemalloc/internal/mutex_prof.h"
#include "jemalloc/internal/prof_stats.h"
const char *global_mutex_names[mutex_prof_num_global_mutexes] = {
static const char *const global_mutex_names[mutex_prof_num_global_mutexes] = {
#define OP(mtx) #mtx,
MUTEX_PROF_GLOBAL_MUTEXES
#undef OP
};
const char *arena_mutex_names[mutex_prof_num_arena_mutexes] = {
static const char *const arena_mutex_names[mutex_prof_num_arena_mutexes] = {
#define OP(mtx) #mtx,
MUTEX_PROF_ARENA_MUTEXES
#undef OP