From 85c675d0d09a45a135bddd15d7b385f8758c32fb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:35:05 +0200 Subject: Adding upstream version 6.7.7. Signed-off-by: Daniel Baumann --- fs/nfs/dir.c | 29 ++++++++++++----------------- 1 file changed, 12 insertions(+), 17 deletions(-) (limited to 'fs/nfs/dir.c') diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 9fc5061d5..273c0b68a 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -2532,7 +2532,7 @@ EXPORT_SYMBOL_GPL(nfs_unlink); int nfs_symlink(struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, const char *symname) { - struct page *page; + struct folio *folio; char *kaddr; struct iattr attr; unsigned int pathlen = strlen(symname); @@ -2547,24 +2547,24 @@ int nfs_symlink(struct mnt_idmap *idmap, struct inode *dir, attr.ia_mode = S_IFLNK | S_IRWXUGO; attr.ia_valid = ATTR_MODE; - page = alloc_page(GFP_USER); - if (!page) + folio = folio_alloc(GFP_USER, 0); + if (!folio) return -ENOMEM; - kaddr = page_address(page); + kaddr = folio_address(folio); memcpy(kaddr, symname, pathlen); if (pathlen < PAGE_SIZE) memset(kaddr + pathlen, 0, PAGE_SIZE - pathlen); trace_nfs_symlink_enter(dir, dentry); - error = NFS_PROTO(dir)->symlink(dir, dentry, page, pathlen, &attr); + error = NFS_PROTO(dir)->symlink(dir, dentry, folio, pathlen, &attr); trace_nfs_symlink_exit(dir, dentry, error); if (error != 0) { dfprintk(VFS, "NFS: symlink(%s/%lu, %pd, %s) error %d\n", dir->i_sb->s_id, dir->i_ino, dentry, symname, error); d_drop(dentry); - __free_page(page); + folio_put(folio); return error; } @@ -2574,18 +2574,13 @@ int nfs_symlink(struct mnt_idmap *idmap, struct inode *dir, * No big deal if we can't add this page to the page cache here. * READLINK will get the missing page from the server if needed. */ - if (!add_to_page_cache_lru(page, d_inode(dentry)->i_mapping, 0, - GFP_KERNEL)) { - SetPageUptodate(page); - unlock_page(page); - /* - * add_to_page_cache_lru() grabs an extra page refcount. - * Drop it here to avoid leaking this page later. - */ - put_page(page); - } else - __free_page(page); + if (filemap_add_folio(d_inode(dentry)->i_mapping, folio, 0, + GFP_KERNEL) == 0) { + folio_mark_uptodate(folio); + folio_unlock(folio); + } + folio_put(folio); return 0; } EXPORT_SYMBOL_GPL(nfs_symlink); -- cgit v1.2.3