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| author | Ulrich Drepper <drepper@redhat.com> | 2007-05-13 20:32:57 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-05-13 20:32:57 +0000 |
| commit | bf98bd2966b728e29cb05eb562a711b819fec22e (patch) | |
| tree | dff596726a6839dd430780f9d038b2c30479f471 /malloc/hooks.c | |
| parent | 11ed671328d01ce486e11a80f66bf596d8b0fd44 (diff) | |
| download | glibc-bf98bd2966b728e29cb05eb562a711b819fec22e.tar glibc-bf98bd2966b728e29cb05eb562a711b819fec22e.tar.gz glibc-bf98bd2966b728e29cb05eb562a711b819fec22e.tar.bz2 glibc-bf98bd2966b728e29cb05eb562a711b819fec22e.zip | |
[MALLOC_DEBUG]: Keep track of current maximum number of mmaps. n_mmaps_max is the target.
Diffstat (limited to 'malloc/hooks.c')
| -rw-r--r-- | malloc/hooks.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/malloc/hooks.c b/malloc/hooks.c index 8346e73453..cde3e18cbd 100644 --- a/malloc/hooks.c +++ b/malloc/hooks.c @@ -1,5 +1,5 @@ /* Malloc implementation for multiple threads without lock contention. - Copyright (C) 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc. + Copyright (C) 2001-2006, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Wolfram Gloger <wg@malloc.de>, 2001. @@ -507,6 +507,9 @@ struct malloc_save_state { unsigned long trim_threshold; unsigned long top_pad; unsigned int n_mmaps_max; +#if MALLOC_DEBUG + unsigned int n_mmaps_cmax; +#endif unsigned long mmap_threshold; int check_action; unsigned long max_sbrked_mem; @@ -550,6 +553,9 @@ public_gET_STATe(void) ms->trim_threshold = mp_.trim_threshold; ms->top_pad = mp_.top_pad; ms->n_mmaps_max = mp_.n_mmaps_max; +#if MALLOC_DEBUG + ms->n_mmaps_cmax = mp_.n_mmaps_cmax; +#endif ms->mmap_threshold = mp_.mmap_threshold; ms->check_action = check_action; ms->max_sbrked_mem = main_arena.max_system_mem; @@ -621,6 +627,9 @@ public_sET_STATe(Void_t* msptr) mp_.trim_threshold = ms->trim_threshold; mp_.top_pad = ms->top_pad; mp_.n_mmaps_max = ms->n_mmaps_max; +#if MALLOC_DEBUG + mp_.n_mmaps_cmax = ms->n_mmaps_cmax; +#endif mp_.mmap_threshold = ms->mmap_threshold; check_action = ms->check_action; main_arena.max_system_mem = ms->max_sbrked_mem; |