Ivan,
can you please test this patch?
--
Totus tuus, Glebius.
Index: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
===================================================================
--- sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c (revision 292382)
+++ sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c (working copy)
@@ -5775,7 +5775,7 @@ zfs_getpages(struct vnode *vp, vm_page_t *m, int c
off_t startoff, endoff;
int i, error;
vm_pindex_t reqstart, reqend;
- int pcount, lsize, reqsize, size;
+ int lsize, reqsize, size;
if (rbehind)
*rbehind = 0;
@@ -5785,10 +5785,8 @@ zfs_getpages(struct vnode *vp, vm_page_t *m, int c
ZFS_ENTER(zfsvfs);
ZFS_VERIFY_ZP(zp);
- pcount = OFF_TO_IDX(round_page(count));
-
zfs_vmobject_wlock(object);
- if (m[pcount - 1]->valid != 0 && --pcount == 0) {
+ if (m[count - 1]->valid != 0 && --count == 0) {
zfs_vmobject_wunlock(object);
ZFS_EXIT(zfsvfs);
return (zfs_vm_pagerret_ok);
@@ -5795,7 +5793,7 @@ zfs_getpages(struct vnode *vp, vm_page_t *m, int c
}
object = m[0]->object;
- mlast = m[pcount - 1];
+ mlast = m[count - 1];
if (IDX_TO_OFF(mlast->pindex) >=
object->un_pager.vnp.vnp_size) {
@@ -5814,9 +5812,9 @@ zfs_getpages(struct vnode *vp, vm_page_t *m, int c
zfs_vmobject_wunlock(object);
error = 0;
- for (i = 0; i < pcount; i++) {
+ for (i = 0; i < count; i++) {
size = PAGE_SIZE;
- if (i == pcount - 1)
+ if (i == count - 1)
size = lsize;
va = zfs_map_page(m[i], &sf);
error = dmu_read(os, zp->z_id, IDX_TO_OFF(m[i]->pindex),
@@ -5829,7 +5827,7 @@ zfs_getpages(struct vnode *vp, vm_page_t *m, int c
}
zfs_vmobject_wlock(object);
- for (i = 0; i < pcount; i++)
+ for (i = 0; i < count; i++)
m[i]->valid = VM_PAGE_BITS_ALL;
zfs_vmobject_wunlock(object);
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