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We don't want to use the OVERLAY_CALL macro for can_page() as it returns a bool

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and not a status_t. In case of virtual files it would have wrongly returned
B_UNSUPPORTED, resulting in true instead of false.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30895 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Michael Lotz
2009-05-28 15:32:42 +00:00
parent de81e90c0b
commit 607254f510
1 changed files with 11 additions and 1 deletions
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src/add-ons/kernel/file_systems/layers/write_overlay/write_overlay.cpp
+11 -1
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@@ -993,7 +993,17 @@ overlay_get_vnode_name(fs_volume *volume, fs_vnode *vnode, char *buffer,
static bool static bool
overlay_can_page(fs_volume *volume, fs_vnode *vnode, void *cookie) overlay_can_page(fs_volume *volume, fs_vnode *vnode, void *cookie)
{ {
OVERLAY_CALL(can_page, cookie) TRACE("relaying op: can_page\n");
OverlayInode *node = (OverlayInode *)vnode->private_node;
if (node->IsVirtual())
return false;
fs_vnode *superVnode = node->SuperVnode();
if (superVnode->ops->can_page != NULL) {
return superVnode->ops->can_page(volume->super_volume, superVnode,
cookie);
}
return false; return false;
} }