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| author | attilio <attilio@FreeBSD.org> | 2009-10-03 15:02:55 +0000 |
|---|---|---|
| committer | attilio <attilio@FreeBSD.org> | 2009-10-03 15:02:55 +0000 |
| commit | df8d61d24636b811b17db39866aff115918aecb4 (patch) | |
| tree | fda5744d5b3575ef66ea7e1e9b2f4218487ea24c /lib/libpmc | |
| parent | dd6f0c84fe0d2aeb4f6e6e7858214704f68e747f (diff) | |
| download | FreeBSD-src-df8d61d24636b811b17db39866aff115918aecb4.zip FreeBSD-src-df8d61d24636b811b17db39866aff115918aecb4.tar.gz | |
When releasing a lockmgr held in shared way we need to use a write memory
barrier in order to avoid, on architectures which doesn't have strong
ordered writes, CPU instructions reordering.
Diagnosed by: fabio
Diffstat (limited to 'lib/libpmc')
0 files changed, 0 insertions, 0 deletions
