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| author | Waiman Long <Waiman.Long@hp.com> | 2014-08-06 13:22:02 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-08-13 10:33:35 +0200 |
| commit | ae17ea0ec7d8fa64fbb773a52b2df5ba4766bcb8 (patch) | |
| tree | 1ba62bb20fa9723c9a6af118dd96455d9f9109a4 /lib/strncpy_from_user.c | |
| parent | f0bab73cb539fb803c4d419951e8d28aa4964f8f (diff) | |
| download | linux-ae17ea0ec7d8fa64fbb773a52b2df5ba4766bcb8.tar.gz linux-ae17ea0ec7d8fa64fbb773a52b2df5ba4766bcb8.tar.bz2 linux-ae17ea0ec7d8fa64fbb773a52b2df5ba4766bcb8.zip | |
locking/selftest: Support queued rwlock
The queued rwlock does not support the use of recursive read-lock in
the process context. With changes in the lockdep code to check and
disallow recursive read-lock, it is also necessary for the locking
selftest to be updated to change the process context recursive read
locking results from SUCCESS to FAILURE for rwlock.
Signed-off-by: Waiman Long <Waiman.Long@hp.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Scott J Norton <scott.norton@hp.com>
Cc: Fengguang Wu <fengguang.wu@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/1407345722-61615-3-git-send-email-Waiman.Long@hp.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'lib/strncpy_from_user.c')
0 files changed, 0 insertions, 0 deletions