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- Update the vmmeter statistics for vnode pageins and pageouts in

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getpages/putpages.
- Use vm_page_undirty() instead of messing with pages' dirty fields
  directly.
This commit is contained in:
jhb 2001-07-04 19:55:01 +00:00
parent cbc4469f38
commit ff7f1b3c5b
1 changed files with 7 additions and 2 deletions
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9
sys/fs/smbfs/smbfs_io.c
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@ -46,6 +46,7 @@
#include <sys/dirent.h>
#include <sys/signalvar.h>
#include <sys/sysctl.h>
#include <sys/vmmeter.h>
#include <vm/vm.h>
#if __FreeBSD_version < 400000
@ -444,6 +445,8 @@ smbfs_getpages(ap)
npages = btoc(count);
kva = (vm_offset_t) bp->b_data;
pmap_qenter(kva, pages, npages);
cnt.v_vnodein++;
cnt.v_vnodepgsin += count;
iov.iov_base = (caddr_t) kva;
iov.iov_len = count;
@ -484,7 +487,7 @@ smbfs_getpages(ap)
if (nextoff <= size) {
m->valid = VM_PAGE_BITS_ALL;
m->dirty = 0;
vm_page_undirty(m);
} else {
int nvalid = ((size + DEV_BSIZE - 1) - toff) & ~(DEV_BSIZE - 1);
vm_page_set_validclean(m, 0, nvalid);
@ -580,6 +583,8 @@ smbfs_putpages(ap)
#endif
kva = (vm_offset_t) bp->b_data;
pmap_qenter(kva, pages, npages);
cnt.v_vnodeout++;
cnt.v_vnodepgsout += count;
iov.iov_base = (caddr_t) kva;
iov.iov_len = count;
@ -608,7 +613,7 @@ smbfs_putpages(ap)
int nwritten = round_page(count - uio.uio_resid) / PAGE_SIZE;
for (i = 0; i < nwritten; i++) {
rtvals[i] = VM_PAGER_OK;
pages[i]->dirty = 0;
vm_page_undirty(pages[i]);
}
}
return rtvals[0];