| commit | e653bc6b0ff645c25b8a2eb607c18a5c98b59db6 | |
| author | Alex Bennée <alex.bennee@linaro.org> | |
| Fri, 30 Sep 2016 21:30:53 +0000 (30 22:30 +0100) | ||
| committer | Paolo Bonzini <pbonzini@redhat.com> | |
| Tue, 4 Oct 2016 08:00:25 +0000 (4 10:00 +0200) | ||
| tree | 2a558ef7e18bf2a423d2a52ebc7bfb9135e95f01 | treesnapshot (tar.gz zip) |
| parent | 23ea7f57949f2f5934f4d5bbc29fe321b3a7067b | commitdiff |
atomic.h: comment on use of atomic_read/set
Add some notes on the use of the relaxed atomic access helpers and their
importance for defined behaviour in C11's multi-threaded memory model.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20160930213106.20186-3-alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Add some notes on the use of the relaxed atomic access helpers and their
importance for defined behaviour in C11's multi-threaded memory model.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20160930213106.20186-3-alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| include/qemu/atomic.h | diffblobblamehistory |