Print the folio index instead of the pointer, since this is more
useful. We also don't need to use page_file_mapping() as we do not
invalidate swapcache pages. Since this is the only caller of
nfs_wb_page_cancel(), convert it to nfs_wb_folio_cancel().
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
fs/nfs/file.c | 16 ++++++++--------
fs/nfs/write.c | 8 ++++----
include/linux/nfs_fs.h | 2 +-
3 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index 4d681683d13c..30c7d6f949c1 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -406,17 +406,17 @@ static int nfs_write_end(struct file *file, struct address_space *mapping,
* - 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);
}
/*
@@ -520,7 +520,7 @@ const struct address_space_operations nfs_file_aops = {
.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
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 987a187bd39a..58746afb97ab 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -2049,21 +2049,21 @@ int nfs_wb_all(struct inode *inode)
}
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 */
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 333ea05e2531..8826ac075c6f 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -583,7 +583,7 @@ extern int nfs_updatepage(struct file *, struct page *, unsigned int, unsigned
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);
--
2.34.1
