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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 /NEWS
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>
Diffstat (limited to 'NEWS')
-rw-r--r--NEWS3
1 files changed, 3 insertions, 0 deletions
diff --git a/NEWS b/NEWS
index b7281621f4..520db40982 100644
--- a/NEWS
+++ b/NEWS
@@ -63,6 +63,9 @@ Deprecated and removed features, and other changes affecting compatibility:
 * The res_hnok, res_dnok, res_mailok and res_ownok functions now check that
   the specified string can be parsed as a domain name.
 
+* In the malloc_info output, the <heap> element may contain another <aspace>
+  element, "subheaps", which contains the number of sub-heaps.
+
 Changes to build and runtime requirements:
 
   [Add changes to build and runtime requirements here]