diff options
Diffstat (limited to 'src/os_win/os_sleep.c')
-rw-r--r-- | src/os_win/os_sleep.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/os_win/os_sleep.c b/src/os_win/os_sleep.c index 4b6bdaea0be..477474e0665 100644 --- a/src/os_win/os_sleep.c +++ b/src/os_win/os_sleep.c @@ -18,8 +18,15 @@ __wt_sleep(uint64_t seconds, uint64_t micro_seconds) DWORD dwMilliseconds; /* - * If the caller wants a small pause, set to our - * smallest granularity. + * Sleeping isn't documented as a memory barrier, and it's a reasonable + * expectation to have. There's no reason not to explicitly include a + * barrier since we're giving up the CPU, and ensures callers are never + * surprised. + */ + WT_FULL_BARRIER(); + + /* + * If the caller wants a small pause, set to our smallest granularity. */ if (seconds == 0 && micro_seconds < WT_THOUSAND) micro_seconds = WT_THOUSAND; |