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-rw-r--r--ext2fs/truncate.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/ext2fs/truncate.c b/ext2fs/truncate.c
index be843c3d..d868931f 100644
--- a/ext2fs/truncate.c
+++ b/ext2fs/truncate.c
@@ -219,42 +219,42 @@ poke_pages (memory_object_t obj, vm_offset_t start, vm_offset_t end)
static void
force_delayed_copies (struct node *node, off_t length)
{
- struct user_pager_info *upi;
+ struct pager *pager;
spin_lock (&node_to_page_lock);
- upi = node->dn->fileinfo;
- if (upi)
- ports_port_ref (upi->p);
+ pager = node->dn->pager;
+ if (pager)
+ ports_port_ref (pager);
spin_unlock (&node_to_page_lock);
- if (upi)
+ if (pager)
{
mach_port_t obj;
- pager_change_attributes (upi->p, MAY_CACHE, MEMORY_OBJECT_COPY_NONE, 1);
- obj = diskfs_get_filemap (node);
+ pager_change_attributes (pager, MAY_CACHE, MEMORY_OBJECT_COPY_NONE, 1);
+ obj = diskfs_get_filemap (node, VM_PROT_READ);
poke_pages (obj, round_page (length), round_page (node->allocsize));
mach_port_deallocate (mach_task_self (), obj);
- pager_flush_some (upi->p, round_page(length), node->allocsize - length, 1);
- ports_port_deref (upi->p);
+ pager_flush_some (pager, round_page(length), node->allocsize - length, 1);
+ ports_port_deref (pager);
}
}
static void
enable_delayed_copies (struct node *node)
{
- struct user_pager_info *upi;
+ struct pager *pager;
spin_lock (&node_to_page_lock);
- upi = node->dn->fileinfo;
- if (upi)
- ports_port_ref (upi->p);
+ pager = node->dn->pager;
+ if (pager)
+ ports_port_ref (pager);
spin_unlock (&node_to_page_lock);
- if (upi)
+ if (pager)
{
- pager_change_attributes (upi->p, MAY_CACHE, MEMORY_OBJECT_COPY_DELAY, 0);
- ports_port_deref (upi->p);
+ pager_change_attributes (pager, MAY_CACHE, MEMORY_OBJECT_COPY_DELAY, 0);
+ ports_port_deref (pager);
}
}