From 8cd797887ae0a73313ba248e027e59c0a597d693 Mon Sep 17 00:00:00 2001 From: Huang Ying Date: Fri, 7 Oct 2016 17:00:24 -0700 Subject: mm: remove page_file_index After using the offset of the swap entry as the key of the swap cache, the page_index() becomes exactly same as page_file_index(). So the page_file_index() is removed and the callers are changed to use page_index() instead. Link: http://lkml.kernel.org/r/1473270649-27229-2-git-send-email-ying.huang@intel.com Signed-off-by: "Huang, Ying" Cc: Trond Myklebust Cc: Anna Schumaker Cc: "Kirill A. Shutemov" Cc: Michal Hocko Cc: Dave Hansen Cc: Johannes Weiner Cc: Dan Williams Cc: Joonsoo Kim Cc: Ross Zwisler Cc: Eric Dumazet Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/nfs/write.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/nfs/write.c') diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 3a6724c6eb5f..53211838f72a 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -151,7 +151,7 @@ static void nfs_grow_file(struct page *page, unsigned int offset, unsigned int c spin_lock(&inode->i_lock); i_size = i_size_read(inode); end_index = (i_size - 1) >> PAGE_SHIFT; - if (i_size > 0 && page_file_index(page) < end_index) + if (i_size > 0 && page_index(page) < end_index) goto out; end = page_file_offset(page) + ((loff_t)offset+count); if (i_size >= end) @@ -603,7 +603,7 @@ static int nfs_do_writepage(struct page *page, struct writeback_control *wbc, { int ret; - nfs_pageio_cond_complete(pgio, page_file_index(page)); + nfs_pageio_cond_complete(pgio, page_index(page)); ret = nfs_page_async_flush(pgio, page, wbc->sync_mode == WB_SYNC_NONE, launder); if (ret == -EAGAIN) { -- cgit v1.2.3