git: b5ecbcd26cc3 - main - vmstat: Drop vm_cnt compat hack

The branch main has been updated by des:

URL: https://cgit.FreeBSD.org/src/commit/?id=b5ecbcd26cc3a80831c7ff38433dc5f9c3ced575

commit b5ecbcd26cc3a80831c7ff38433dc5f9c3ced575
Author:     Dag-Erling Smørgrav <des@FreeBSD.org>
AuthorDate: 2026-09-01 12:49:57 +0000
Commit:     Dag-Erling Smørgrav <des@FreeBSD.org>
CommitDate: 2026-09-01 12:49:57 +0000

    vmstat: Drop vm_cnt compat hack
    
    Prior to FreeBSD 11, vm_cnt was named cnt.  When it was renamed, vmstat
    was modified to fall back to the old name if the new name was not found.
    It's time we dropped this.
    
    Reviewed by:    kib, jhb, emaste
    Differential Revision:  https://reviews.freebsd.org/D59255
---
 usr.bin/vmstat/vmstat.c | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/usr.bin/vmstat/vmstat.c b/usr.bin/vmstat/vmstat.c
index d8d33cb3a3a5..24421b8e9ca7 100644
--- a/usr.bin/vmstat/vmstat.c
+++ b/usr.bin/vmstat/vmstat.c
@@ -294,22 +294,11 @@ main(int argc, char *argv[])
 			xo_errx(1, "kvm_openfiles: %s", errbuf);
 	}
 
-retry_nlist:
 	if (kd != NULL && (c = kvm_nlist(kd, namelist)) != 0) {
 		if (c > 0) {
 			bufsize = 0;
 			len = 0;
 
-			/*
-			 * 'cnt' was renamed to 'vm_cnt'.  If 'vm_cnt' is not
-			 * found try looking up older 'cnt' symbol.
-			 * */
-			if (namelist[X_SUM].n_type == 0 &&
-			    strcmp(namelist[X_SUM].n_name, "vm_cnt") == 0) {
-				namelist[X_SUM].n_name = "cnt";
-				goto retry_nlist;
-			}
-
 			/*
 			 * 'nintrcnt' doesn't exist in older kernels, but
 			 * that isn't fatal.