tree 823401f3bce7018535ceea69103a28accd5794f7
parent c826e3cd0c931d60d548f2468122da570d145556
author Pekka Enberg <penberg@cs.helsinki.fi> 1237971957 +0200
committer Ingo Molnar <mingo@elte.hu> 1238754190 +0200

kmemtrace: trace kfree() calls with NULL or zero-length objects

Impact: also output kfree(NULL) entries

This patch moves the trace_kfree() calls before the ZERO_OR_NULL_PTR
check so that we can trace call-sites that call kfree() with NULL many
times which might be an indication of a bug.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
LKML-Reference: <1237971957.30175.18.camel@penberg-laptop>
Signed-off-by: Ingo Molnar <mingo@elte.hu>