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List:       mesos-commits
Subject:    mesos git commit: Clarified instructions in docs.
From:       alexr () apache ! org
Date:       2018-07-27 14:30:29
Message-ID: fe54aea79c36423f895c59c6a174ac21 () git ! apache ! org
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Repository: mesos
Updated Branches:
  refs/heads/master e3f9f3ac9 -> 6d61d591b


Clarified instructions in docs.

The instructions for using libprocess memory profiling
together with a custom libjemalloc.so had accidentally
omitted a required condition.

Review: https://reviews.apache.org/r/68082/


Project: http://git-wip-us.apache.org/repos/asf/mesos/repo
Commit: http://git-wip-us.apache.org/repos/asf/mesos/commit/6d61d591
Tree: http://git-wip-us.apache.org/repos/asf/mesos/tree/6d61d591
Diff: http://git-wip-us.apache.org/repos/asf/mesos/diff/6d61d591

Branch: refs/heads/master
Commit: 6d61d591b996897f6155ab388402cca3b36adcde
Parents: e3f9f3a
Author: Benno Evers <bevers@mesosphere.com>
Authored: Fri Jul 27 16:30:17 2018 +0200
Committer: Alexander Rukletsov <alexr@apache.org>
Committed: Fri Jul 27 16:30:17 2018 +0200

----------------------------------------------------------------------
 docs/memory-profiling.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/mesos/blob/6d61d591/docs/memory-profiling.md
----------------------------------------------------------------------
diff --git a/docs/memory-profiling.md b/docs/memory-profiling.md
index 0b82984..69e1372 100644
--- a/docs/memory-profiling.md
+++ b/docs/memory-profiling.md
@@ -34,7 +34,10 @@ course also possible to use a _suitable_ custom version of jemalloc with the
 `--with-jemalloc=</path-to-jemalloc>` flag.
 
 **NOTE:** Suitable here means that jemalloc should have been built with the
-`--enable-stats` and `--enable-prof` flags.
+`--enable-stats` and `--enable-prof` flags, and that the string
+`prof:true;prof_active:false` is part of the malloc configuration. The latter
+condition can be satisfied either at configuration or at run-time, see the
+section on `MALLOC_CONF` below.
 
 The third way is to use the `LD_PRELOAD` mechanism to preload a `libjemalloc.so`
 shared library that is present on the system at runtime. The `MemoryProfiler`

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