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ceph: Remove bogus check in invalidatepage

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The early bug checks are moot because the VMA layer ensures those things.

1. It will not call invalidatepage unless PagePrivate (or PagePrivate2) are set
2. It will not call invalidatepage without taking a PageLock first.
3. Guantrees that the inode page is mapped.

Signed-off-by: Milosz Tanski <milosz@adfin.com>
Reviewed-by: Sage Weil <sage@inktank.com>
This commit is contained in:
Milosz Tanski 2013-08-09 12:59:39 -04:00 committed by Sage Weil
parent 2f75e9e179
commit fe2a801b50
1 changed files with 0 additions and 4 deletions
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4
fs/ceph/addr.c
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@ -149,10 +149,6 @@ static void ceph_invalidatepage(struct page *page, unsigned long offset)
struct ceph_inode_info *ci;
struct ceph_snap_context *snapc = page_snap_context(page);
BUG_ON(!PageLocked(page));
BUG_ON(!PagePrivate(page));
BUG_ON(!page->mapping);
inode = page->mapping->host;
/*