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| author | David Lamparter <equinox@diac24.net> | 2019-12-02 16:20:00 +0100 |
|---|---|---|
| committer | David Lamparter <equinox@diac24.net> | 2020-04-01 06:53:26 +0200 |
| commit | 767439c55858d65bf6f5776b7fcd36cc1132565c (patch) | |
| tree | d6eb0daa9975f6ff20eca5b69955af23a7db97ad /lib/memory.c | |
| parent | lib: rewrite zlog lock-free & TLS-buffered (diff) | |
| download | frr-767439c55858d65bf6f5776b7fcd36cc1132565c.tar.xz frr-767439c55858d65bf6f5776b7fcd36cc1132565c.zip | |
lib: mark some allocations as "active at exit"
In some cases we really don't want to clean up things even when exiting
(i.e. to keep the logging subsystem going.) This adds a flag on MGROUPs
to indicate that.
[v2: add "(active at exit)" marker text to debug memstats-at-exit]
Signed-off-by: David Lamparter <equinox@diac24.net>
Diffstat (limited to 'lib/memory.c')
| -rw-r--r-- | lib/memory.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/memory.c b/lib/memory.c index 149e294d5..3a2940482 100644 --- a/lib/memory.c +++ b/lib/memory.c @@ -163,7 +163,8 @@ static int qmem_exit_walker(void *arg, struct memgroup *mg, struct memtype *mt) } else if (mt->n_alloc) { char size[32]; - eda->error++; + if (!mg->active_at_exit) + eda->error++; snprintf(size, sizeof(size), "%10zu", mt->size); fprintf(eda->fp, "%s: memstats: %-30s: %6zu * %s\n", eda->prefix, mt->name, mt->n_alloc, |