Commit ba6a7d55 authored May 27, 2014 by Artem Bityutskiy

UBIFS: fix debugging check



The debugging check which verifies that we never write outside of the file
length was incorrect, since it was multiplying file length by the page size,
instead of dividing. Fix this.

Spotted-by: hujianyang <hujianyang@huawei.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

parent a0fd5951

fs/ubifs/file.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -905,7 +905,7 @@ static int do_writepage(struct page *page, int len)
		#ifdef UBIFS_DEBUG
		struct ubifs_inode *ui = ubifs_inode(inode);
		spin_lock(&ui->ui_lock);
		ubifs_assert(page->index <= ui->synced_i_size << PAGE_CACHE_SIZE);
		ubifs_assert(page->index <= ui->synced_i_size >> PAGE_CACHE_SHIFT);
		spin_unlock(&ui->ui_lock);
		#endif

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