* - Called if either PG_private or PG_fscache is set on the page
* - Caller holds page lock
*/
-static void nfs_invalidate_page(struct page *page, unsigned int offset,
- unsigned int length)
+static void nfs_invalidate_folio(struct folio *folio, size_t offset,
+ size_t length)
{
- dfprintk(PAGECACHE, "NFS: invalidate_page(%p, %u, %u)\n",
- page, offset, length);
+ dfprintk(PAGECACHE, "NFS: invalidate_folio(%lu, %zu, %zu)\n",
+ folio->index, offset, length);
- if (offset != 0 || length < PAGE_SIZE)
+ if (offset != 0 || length < folio_size(folio))
return;
/* Cancel any unstarted writes on this page */
- nfs_wb_page_cancel(page_file_mapping(page)->host, page);
- wait_on_page_fscache(page);
+ nfs_wb_folio_cancel(folio->mapping->host, folio);
+ folio_wait_fscache(folio);
}
/*
.writepages = nfs_writepages,
.write_begin = nfs_write_begin,
.write_end = nfs_write_end,
- .invalidatepage = nfs_invalidate_page,
+ .invalidate_folio = nfs_invalidate_folio,
.releasepage = nfs_release_page,
.direct_IO = nfs_direct_IO,
#ifdef CONFIG_MIGRATION
}
EXPORT_SYMBOL_GPL(nfs_wb_all);
-int nfs_wb_page_cancel(struct inode *inode, struct page *page)
+int nfs_wb_folio_cancel(struct inode *inode, struct folio *folio)
{
struct nfs_page *req;
int ret = 0;
- wait_on_page_writeback(page);
+ folio_wait_writeback(folio);
/* blocking call to cancel all requests and join to a single (head)
* request */
- req = nfs_lock_and_join_requests(page);
+ req = nfs_lock_and_join_requests(&folio->page);
if (IS_ERR(req)) {
ret = PTR_ERR(req);
} else if (req) {
- /* all requests from this page have been cancelled by
+ /* all requests from this folio have been cancelled by
* nfs_lock_and_join_requests, so just remove the head
* request from the inode / page_private pointer and
* release it */
extern int nfs_sync_inode(struct inode *inode);
extern int nfs_wb_all(struct inode *inode);
extern int nfs_wb_page(struct inode *inode, struct page *page);
-extern int nfs_wb_page_cancel(struct inode *inode, struct page* page);
+int nfs_wb_folio_cancel(struct inode *inode, struct folio *folio);
extern int nfs_commit_inode(struct inode *, int);
extern struct nfs_commit_data *nfs_commitdata_alloc(bool never_fail);
extern void nfs_commit_free(struct nfs_commit_data *data);