init-ceph: pass TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES through

..when set in the sysconfig/default file.

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/init-ceph.in b/src/init-ceph.in
index 9d4fc71ea27af9fa295ebdf9f460d562529a5c0e..91857f16328ec68c5ad8f8e415ee49d1bf8bd4bf 100755 (executable)
--- a/src/init-ceph.in
+++ b/src/init-ceph.in
@@ -338,11 +338,13 @@ for name in $what; do
            [ -n "$wrap" ] && runmode="-f &" && runarg="-f"
            [ -n "$max_open_files" ] && files="ulimit -n $max_open_files;"
 
+           [ -n "$TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES" ] && tcmalloc="TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES=$TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES"
+
            if [ -n "$SYSTEMD_RUN" ]; then
                 time=`date +%s.%N` 
-               cmd="$SYSTEMD_RUN --unit=ceph-$name.$time -r bash -c '$files $cmd --cluster $cluster --setuser ceph --setgroup ceph -f'"
+               cmd="$SYSTEMD_RUN --unit=ceph-$name.$time -r bash -c '$files $tcmalloc $cmd --cluster $cluster --setuser ceph --setgroup ceph -f'"
            else
-               cmd="$files $wrap $cmd --cluster $cluster --setuser ceph --setgroup ceph $runmode"
+               cmd="$files $tcmalloc $wrap $cmd --cluster $cluster --setuser ceph --setgroup ceph $runmode"
            fi
 
            if [ $dofsmount -eq 1 ] && [ -n "$fs_devs" ]; then