From: Zeev Tarantov <zeev.tarantov@gmail.com>
Date: Mon, 23 Apr 2012 06:37:04 +0000 (+0300)
Subject: Perf: fix build breakage
X-Git-Tag: v3.2.17~169
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7001ddb0b258c86ba43df349ff0462e69a8221f7;p=pandora-kernel.git

Perf: fix build breakage

[Patch not needed upstream as this is a backport build bugfix - gregkh

gcc correctly complains:

util/hist.c: In function ‘__hists__add_entry’:
util/hist.c:240:27: error: invalid type argument of ‘->’ (have ‘struct hist_entry’)
util/hist.c:241:23: error: invalid type argument of ‘->’ (have ‘struct hist_entry’)

for this new code:

+                       if (he->ms.map != entry->ms.map) {
+                               he->ms.map = entry->ms.map;
+                               if (he->ms.map)
+                                       he->ms.map->referenced = true;
+                       }

because "entry" is a "struct hist_entry", not a pointer to a struct.

In mainline, "entry" is a pointer to struct passed as argument to the function.
So this is broken during backporting. But obviously not compile tested.

Signed-off-by: Zeev Tarantov <zeev.tarantov@gmail.com>
Cc: Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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