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ceph: use ->invalidatepage() length argument

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->invalidatepage() aop now accepts range to invalidate so we can make
use of it in ceph_invalidatepage().

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Acked-by: Sage Weil <sage@inktank.com>
Cc: ceph-devel@vger.kernel.org
This commit is contained in:
Lukas Czerner 2013-05-21 23:58:48 -04:00 committed by Theodore Ts'o
parent e5f8d30d68
commit 569d39fc3e
1 changed files with 6 additions and 6 deletions
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12
fs/ceph/addr.c
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@ -164,20 +164,20 @@ static void ceph_invalidatepage(struct page *page, unsigned int offset,
if (!PageDirty(page))
pr_err("%p invalidatepage %p page not dirty\n", inode, page);
if (offset == 0)
if (offset == 0 && length == PAGE_CACHE_SIZE)
ClearPageChecked(page);
ci = ceph_inode(inode);
if (offset == 0) {
dout("%p invalidatepage %p idx %lu full dirty page %u\n",
inode, page, page->index, offset);
if (offset == 0 && length == PAGE_CACHE_SIZE) {
dout("%p invalidatepage %p idx %lu full dirty page\n",
inode, page, page->index);
ceph_put_wrbuffer_cap_refs(ci, 1, snapc);
ceph_put_snap_context(snapc);
page->private = 0;
ClearPagePrivate(page);
} else {
dout("%p invalidatepage %p idx %lu partial dirty page\n",
inode, page, page->index);
dout("%p invalidatepage %p idx %lu partial dirty page %u(%u)\n",
inode, page, page->index, offset, length);
}
}