diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2014-07-16 21:05:20 +0000 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2014-07-23 15:01:54 -0700 |
| commit | 0ea5a520f73ca31abc4c10b6d5bc14a884a0641b (patch) | |
| tree | 8d97283712062b622411281cd5bb7f19e9447689 /lib/debugobjects.c | |
| parent | 0e5ac3a8b100469ea154f87dd57b685fbdd356f6 (diff) | |
seqcount: Provide raw_read_seqcount()
raw_read_seqcount opens a read critical section of the given seqcount
without any lockdep checking and without checking or masking the
LSB. Calling code is responsible for handling that.
Preparatory patch to provide a NMI safe clock monotonic accessor
function.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions