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Differential D21311 Diff 61017 head/sys/kern/vfs_cluster.c

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head/sys/kern/vfs_cluster.c

Show First 20 Lines • Show All 473 Lines • ▼ Show 20 Lines if (i == 0) {
break; break;
vm_object_pip_add(tbp->b_bufobj->bo_object, 1); vm_object_pip_add(tbp->b_bufobj->bo_object, 1);
vm_page_sbusy(tbp->b_pages[j]); vm_page_sbusy(tbp->b_pages[j]);
off += tinc; off += tinc;
tsize -= tinc; tsize -= tinc;
} }
if (tsize > 0) { if (tsize > 0) {
clean_sbusy: clean_sbusy:
vm_object_pip_add(tbp->b_bufobj->bo_object, -j); vm_object_pip_wakeupn(tbp->b_bufobj->bo_object,
j);
for (k = 0; k < j; k++) for (k = 0; k < j; k++)
vm_page_sunbusy(tbp->b_pages[k]); vm_page_sunbusy(tbp->b_pages[k]);
VM_OBJECT_WUNLOCK(tbp->b_bufobj->bo_object); VM_OBJECT_WUNLOCK(tbp->b_bufobj->bo_object);
bqrelse(tbp); bqrelse(tbp);
break; break;
} }
VM_OBJECT_WUNLOCK(tbp->b_bufobj->bo_object); VM_OBJECT_WUNLOCK(tbp->b_bufobj->bo_object);
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