From 174cb748d88819d8a6420aa5040f9f065fcbdbab Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Tue, 24 Jan 2023 12:29:57 +0100 Subject: udf: Move udf_adinicb_readpage() to inode.c udf_adinicb_readpage() is only called from aops functions, move it to the same file as its callers and also drop the stale comment - invalidate_lock is protecting us against races with truncate. Reviewed-by: Christoph Hellwig Signed-off-by: Jan Kara --- fs/udf/file.c | 19 ------------------- 1 file changed, 19 deletions(-) (limited to 'fs/udf/file.c') diff --git a/fs/udf/file.c b/fs/udf/file.c index 84e0b241940d..26592577b7da 100644 --- a/fs/udf/file.c +++ b/fs/udf/file.c @@ -38,25 +38,6 @@ #include "udf_i.h" #include "udf_sb.h" -void udf_adinicb_readpage(struct page *page) -{ - struct inode *inode = page->mapping->host; - char *kaddr; - struct udf_inode_info *iinfo = UDF_I(inode); - loff_t isize = i_size_read(inode); - - /* - * We have to be careful here as truncate can change i_size under us. - * So just sample it once and use the same value everywhere. - */ - kaddr = kmap_atomic(page); - memcpy(kaddr, iinfo->i_data + iinfo->i_lenEAttr, isize); - memset(kaddr + isize, 0, PAGE_SIZE - isize); - flush_dcache_page(page); - SetPageUptodate(page); - kunmap_atomic(kaddr); -} - static vm_fault_t udf_page_mkwrite(struct vm_fault *vmf) { struct vm_area_struct *vma = vmf->vma; -- cgit v1.2.3