git: 63d4f044225d - main - g_eli: better handling of absent/disabled CPUs
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Date: Mon, 13 Jul 2026 19:40:49 UTC
The branch main has been updated by mhorne:
URL: https://cgit.FreeBSD.org/src/commit/?id=63d4f044225d1bb86767759b18c0ae63b25a9c03
commit 63d4f044225d1bb86767759b18c0ae63b25a9c03
Author: Mitchell Horne <mhorne@FreeBSD.org>
AuthorDate: 2026-07-13 19:15:00 +0000
Commit: Mitchell Horne <mhorne@FreeBSD.org>
CommitDate: 2026-07-13 19:40:42 +0000
g_eli: better handling of absent/disabled CPUs
Checking hlt_cpus_mask is a no-op, and the mask will be removed in the
next commit. However, we can use the more recent CPU_ABSENT() macro to
check the status.
Reviewed by: olce
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D58157
---
sys/geom/eli/g_eli.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/sys/geom/eli/g_eli.c b/sys/geom/eli/g_eli.c
index 7fca50e7635c..d302d84fc415 100644
--- a/sys/geom/eli/g_eli.c
+++ b/sys/geom/eli/g_eli.c
@@ -869,16 +869,6 @@ g_eli_access(struct g_provider *pp, int dr, int dw, int de)
return (0);
}
-static int
-g_eli_cpu_is_disabled(int cpu)
-{
-#ifdef SMP
- return (CPU_ISSET(cpu, &hlt_cpus_mask));
-#else
- return (0);
-#endif
-}
-
static void
g_eli_init_uma(void)
{
@@ -1095,7 +1085,7 @@ g_eli_create(struct gctl_req *req, struct g_class *mp, struct g_provider *bpp,
threads = mp_ncpus;
sc->sc_cpubind = (mp_ncpus > 1 && threads == mp_ncpus);
for (i = 0; i < threads; i++) {
- if (g_eli_cpu_is_disabled(i)) {
+ if (CPU_ABSENT(i)) {
G_ELI_DEBUG(1, "%s: CPU %u disabled, skipping.",
bpp->name, i);
continue;