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| author | Michael Pratt <mpratt@google.com> | 2025-05-13 13:12:47 -0400 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2025-05-19 12:47:30 -0700 |
| commit | db956262ac4125693cffb517ea7aebf6ab04ec35 (patch) | |
| tree | 3c93816c3dc43f4e273c84f7eb0c3f5b8896ccbb /src/runtime/os_aix.go | |
| parent | 76e7bfbb4e3a6114a33c7dba666fdd26698bedc5 (diff) | |
| download | go-db956262ac4125693cffb517ea7aebf6ab04ec35.tar.xz | |
runtime: rename ncpu to numCPUStartup
ncpu is the total logical CPU count at startup. It is never updated. For
#73193, we will start using updated CPU counts for updated GOMAXPROCS,
making the ncpu name a bit ambiguous. Change to a less ambiguous name.
While we're at it, give the OS specific lookup functions a common name,
so it can be used outside of osinit later.
For #73193.
Change-Id: I6a6a636cf21cc60de36b211f3c374080849fc667
Reviewed-on: https://go-review.googlesource.com/c/go/+/672277
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Michael Pratt <mpratt@google.com>
Diffstat (limited to 'src/runtime/os_aix.go')
| -rw-r--r-- | src/runtime/os_aix.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/runtime/os_aix.go b/src/runtime/os_aix.go index 1b483c2a7e..3847b7671a 100644 --- a/src/runtime/os_aix.go +++ b/src/runtime/os_aix.go @@ -97,10 +97,14 @@ func osinit() { // before calling minit on m0. miniterrno() - ncpu = int32(sysconf(__SC_NPROCESSORS_ONLN)) + numCPUStartup = getCPUCount() physPageSize = sysconf(__SC_PAGE_SIZE) } +func getCPUCount() int32 { + return int32(sysconf(__SC_NPROCESSORS_ONLN)) +} + // newosproc0 is a version of newosproc that can be called before the runtime // is initialized. // |