9bf248c6c6
* malloc/malloc.c (struct malloc_state): Replace max_fast with flags fields. (global_max_fast): New variable. (set_max_fast): Change to not require arena parameter and to modify global_max_fast. Change all callers. (get_max_fast): New macro. Use this instead of directly accessing now removed max_fast arena member. (have_fastchunks): Use flags instead of max_fast. (clear_fastchunks): Likewise. (set_fastchunks): Likewise. (contiguous): Likewise. (noncontiguous): Likewise. (set_noncontiguous): Likewise. (set_contiguous): Likewise. (malloc_init_state): Explicitly set FASTCHUNKS_BIT. Call set_max_fast only for main arena. * malloc/hooks.c (public_sET_STATe): Adjust set_max_fast use.