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| author |   Li Zefan <lizf@cn.fujitsu.com> | 2009-12-30 14:24:03 +0800 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2009-12-30 07:50:50 +0100 |
| commit | 53ab668064edaeef99c0ee22799483d45f4c81f6 (patch) | |
| tree | 1aa92f9e5bbddb61cbc3d5683180dc64abe341fc /drivers/platform/x86/hp-wmi.c | |
| parent | ksym_tracer: Fix race when incrementing count (diff) | |
| download | linux-dev-53ab668064edaeef99c0ee22799483d45f4c81f6.tar.xz linux-dev-53ab668064edaeef99c0ee22799483d45f4c81f6.zip | |
ksym_tracer: Remove trace_stat
trace_stat is problematic. Don't use it, use seqfile instead.
This fixes a race that reading the stat file is not protected by
any lock, which can lead to use after free.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: K.Prasad <prasad@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <4B3AF203.40200@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/platform/x86/hp-wmi.c')
0 files changed, 0 insertions, 0 deletions