d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Flag vm_reserv and vm_phys sysctls as MPSAFE.

Browse Source 
Nothing in these subsystems relies on Giant.

MFC after:	1 week
This commit is contained in:
Mark Johnston 2020-09-23 19:36:07 +00:00
parent 78257765f2
commit 114484b7ec
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=366091
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sys/vm/vm_phys.c
View File

@ -151,20 +151,20 @@ CTASSERT(VM_LOWMEM_BOUNDARY < VM_DMA32_BOUNDARY);
static int sysctl_vm_phys_free(SYSCTL_HANDLER_ARGS);
SYSCTL_OID(_vm, OID_AUTO, phys_free,
CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_NEEDGIANT, NULL, 0,
CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, 0,
sysctl_vm_phys_free, "A",
"Phys Free Info");
static int sysctl_vm_phys_segs(SYSCTL_HANDLER_ARGS);
SYSCTL_OID(_vm, OID_AUTO, phys_segs,
CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_NEEDGIANT, NULL, 0,
CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, 0,
sysctl_vm_phys_segs, "A",
"Phys Seg Info");
#ifdef NUMA
static int sysctl_vm_phys_locality(SYSCTL_HANDLER_ARGS);
SYSCTL_OID(_vm, OID_AUTO, phys_locality,
CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_NEEDGIANT, NULL, 0,
CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, 0,
sysctl_vm_phys_locality, "A",
"Phys Locality Info");
#endif

2
sys/vm/vm_reserv.c
View File

@ -280,7 +280,7 @@ SYSCTL_PROC(_vm_reserv, OID_AUTO, fullpop, CTLTYPE_INT | CTLFLAG_MPSAFE | CTLFLA
static int sysctl_vm_reserv_partpopq(SYSCTL_HANDLER_ARGS);
SYSCTL_OID(_vm_reserv, OID_AUTO, partpopq,
CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_NEEDGIANT, NULL, 0,
CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, 0,
sysctl_vm_reserv_partpopq, "A",
"Partially populated reservation queues");