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authorFlorian Weimer <fweimer@redhat.com>2017-11-15 11:40:41 +0100
committerFlorian Weimer <fweimer@redhat.com>2017-11-15 11:40:41 +0100
commit34eb41579c6c34fa60ec6f1aac7b70ba6e1bebcc (patch)
treed6b42f67cca44928b1d4eb83547212f9b250a45f /ChangeLog
parent7a9368a1174cb15b9f1d6342e0e10dd90dae238d (diff)
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malloc: Account for all heaps in an arena in malloc_info [BZ #22439]
This commit adds a "subheaps" field to the malloc_info output that
shows the number of heaps that were allocated to extend a non-main
arena.

Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
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 2017-11-15  Florian Weimer  <fweimer@redhat.com>
 
+	[BZ #22439]
+	* malloc/malloc.c (__malloc_info): Count all heaps in an arena,
+	not just the top one.  Output a new "subheaps" statistic.
+
+2017-11-15  Florian Weimer  <fweimer@redhat.com>
+
 	[BZ #22408]
 	* malloc/malloc.c (__malloc_info): Obtain arena heap statistics
 	under the per-arena lock.