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| author |   Li Xi <lixi@ddn.com> | 2015-02-01 21:52:03 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-07 17:31:10 +0800 |
| commit | 2661e6c45625abd32d6447cafb8d9b99839ce408 (patch) | |
| tree | ec9c23221d9fa81aeb941e6e4800df1b47dbf14f /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | staging: lustre: lnet: fix space prohibited before that '++' (diff) | |
| download | linux-dev-2661e6c45625abd32d6447cafb8d9b99839ce408.tar.xz linux-dev-2661e6c45625abd32d6447cafb8d9b99839ce408.zip | |
staging/lustre/libcfs: fix illegal page access of tracefiled()
After failure happens and put_pages_back() returns the pages,
tracefiled() should not go on itering on the page list.
Otherwise, some pages might be accessed illegally.
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Jian Yu <jian.yu@intel.com>
Reviewed-on: http://review.whamcloud.com/11454
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5126
Reviewed-by: Emoly Liu <emoly.liu@intel.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions