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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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8
src/prof.c
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@@ -73,16 +73,16 @@ static malloc_mutex_t next_thr_uid_mtx;
bool prof_booted = false;
/* Logically a prof_backtrace_hook_t. */
atomic_p_t prof_backtrace_hook;
static atomic_p_t prof_backtrace_hook;
/* Logically a prof_dump_hook_t. */
atomic_p_t prof_dump_hook;
static atomic_p_t prof_dump_hook;
/* Logically a prof_sample_hook_t. */
atomic_p_t prof_sample_hook;
static atomic_p_t prof_sample_hook;
/* Logically a prof_sample_free_hook_t. */
atomic_p_t prof_sample_free_hook;
static atomic_p_t prof_sample_free_hook;
/******************************************************************************/