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author | Ruslan Ermilov <ru@FreeBSD.org> | 2006-11-20 00:16:00 +0000 |
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committer | Ruslan Ermilov <ru@FreeBSD.org> | 2006-11-20 00:16:00 +0000 |
commit | 276096bb3e7a62042fd7b9b44aff4023580f663c (patch) | |
tree | 007b9a1af94d658f717af5d5d40d3165d3a7d115 /sys/vm/vm_meter.c | |
parent | d4593bb04fd388586fde13888f650fd849ac7d7b (diff) | |
download | src-276096bb3e7a62042fd7b9b44aff4023580f663c.tar.gz src-276096bb3e7a62042fd7b9b44aff4023580f663c.zip |
When counting vm totals, skip unreferenced objects, including
vnodes representing mounted file systems.
Reviewed by: alc
MFC after: 3 days
Notes
Notes:
svn path=/head/; revision=164429
Diffstat (limited to 'sys/vm/vm_meter.c')
-rw-r--r-- | sys/vm/vm_meter.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/vm/vm_meter.c b/sys/vm/vm_meter.c index 709f9b57be84..7d9dd9630324 100644 --- a/sys/vm/vm_meter.c +++ b/sys/vm/vm_meter.c @@ -212,6 +212,13 @@ vmtotal(SYSCTL_HANDLER_ARGS) */ continue; } + if (object->ref_count == 0) { + /* + * Also skip unreferenced objects, including + * vnodes representing mounted file systems. + */ + continue; + } totalp->t_vm += object->size; totalp->t_rm += object->resident_page_count; if (object->flags & OBJ_ACTIVE) { |