diff options
Diffstat (limited to 'libbuild2/operation.hxx')
| -rw-r--r-- | libbuild2/operation.hxx | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libbuild2/operation.hxx b/libbuild2/operation.hxx index 520b37b..125c692 100644 --- a/libbuild2/operation.hxx +++ b/libbuild2/operation.hxx @@ -221,8 +221,11 @@ namespace build2 const execution_mode mode; - // This is the operation's concurrency multiplier. 0 means run serially, - // 1 means run at hardware concurrency (unless overridden by the user). + // This is the operation's concurrency multiplier. 0 means run serially, 1 + // means run at hardware concurrency (or the concurrency specified by the + // user). + // + // Note: 0 and 1 are currently the only valid values. // const size_t concurrency; |