svn commit: r364203 - stable/12/sys/compat/linsysfs

[Edward Tomasz Napierala]

Author: trasz
Date: Thu Aug 13 18:42:10 2020
New Revision: 364203
URL: https://svnweb.freebsd.org/changeset/base/364203

Log:
  MFC r347015:
  
  Add sys/devices/system/cpu/{possible,present} to linsysfs(5).
  That makes Linux lscpu(1) work.
  
  Sponsored by:	The FreeBSD Foundation

Modified:
  stable/12/sys/compat/linsysfs/linsysfs.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/compat/linsysfs/linsysfs.c
==============================================================================
--- stable/12/sys/compat/linsysfs/linsysfs.c	Thu Aug 13 18:35:29 2020	(r364202)
+++ stable/12/sys/compat/linsysfs/linsysfs.c	Thu Aug 13 18:42:10 2020	(r364203)
@@ -561,7 +561,7 @@ linsysfs_run_bus(device_t dev, struct pfs_node *dir, s
 }
 
 /*
- * Filler function for sys/devices/system/cpu/online
+ * Filler function for sys/devices/system/cpu/{online,possible,present}
  */
 static int
 linsysfs_cpuonline(PFS_FILL_ARGS)
@@ -661,6 +661,10 @@ linsysfs_init(PFS_INIT_ARGS)
 	cpu = pfs_create_dir(sys, "cpu", NULL, NULL, NULL, 0);
 
 	pfs_create_file(cpu, "online", &linsysfs_cpuonline,
+	    NULL, NULL, NULL, PFS_RD);
+	pfs_create_file(cpu, "possible", &linsysfs_cpuonline,
+	    NULL, NULL, NULL, PFS_RD);
+	pfs_create_file(cpu, "present", &linsysfs_cpuonline,
 	    NULL, NULL, NULL, PFS_RD);
 
 	linsysfs_listcpus(cpu);