diff options
| author | Darren Hart <dvhltc@us.ibm.com> | 2008-12-30 03:43:21 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-02 22:10:44 (GMT) |
| commit | 90621c40cc4ab7b0a414311ce37e7cc7173403b6 (patch) | |
| tree | 3f5797462898f3f85bad1a31df04e671df8aadd3 /lib/swiotlb.c | |
| parent | 42d35d48ce7cefb9429880af19d1c329d1554e7a (diff) | |
| download | linux-90621c40cc4ab7b0a414311ce37e7cc7173403b6.tar.xz | |
futex: catch certain assymetric (get|put)_futex_key calls
Impact: add debug check
Following up on my previous key reference accounting patches, this patch
will catch puts on keys that haven't been "got". This won't catch nested
get/put mismatches though.
Build and boot tested, with minimal desktop activity and a run of the
open_posix_testsuite in LTP for testing. No warnings logged.
Signed-off-by: Darren Hart <dvhltc@us.ibm.com>
Cc: <stable@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib/swiotlb.c')
0 files changed, 0 insertions, 0 deletions