diff options
Diffstat (limited to 'fs/afs/write.c')
| -rw-r--r-- | fs/afs/write.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/fs/afs/write.c b/fs/afs/write.c index 85c9056ba9fb..6bcf1475511b 100644 --- a/fs/afs/write.c +++ b/fs/afs/write.c @@ -22,9 +22,10 @@ static void afs_write_to_cache(struct afs_vnode *vnode, loff_t start, size_t len * Mark a page as having been made dirty and thus needing writeback. We also * need to pin the cache object to write back to. */ -int afs_set_page_dirty(struct page *page) +bool afs_dirty_folio(struct address_space *mapping, struct folio *folio) { - return fscache_set_page_dirty(page, afs_vnode_cache(AFS_FS_I(page->mapping->host))); + return fscache_dirty_folio(mapping, folio, + afs_vnode_cache(AFS_FS_I(mapping->host))); } static void afs_folio_start_fscache(bool caching, struct folio *folio) { @@ -701,7 +702,7 @@ static int afs_writepages_region(struct address_space *mapping, struct folio *folio; struct page *head_page; ssize_t ret; - int n; + int n, skips = 0; _enter("%llx,%llx,", start, end); @@ -752,8 +753,15 @@ static int afs_writepages_region(struct address_space *mapping, #ifdef CONFIG_AFS_FSCACHE folio_wait_fscache(folio); #endif + } else { + start += folio_size(folio); } folio_put(folio); + if (wbc->sync_mode == WB_SYNC_NONE) { + if (skips >= 5 || need_resched()) + break; + skips++; + } continue; } @@ -970,9 +978,8 @@ void afs_prune_wb_keys(struct afs_vnode *vnode) /* * Clean up a page during invalidation. */ -int afs_launder_page(struct page *subpage) +int afs_launder_folio(struct folio *folio) { - struct folio *folio = page_folio(subpage); struct afs_vnode *vnode = AFS_FS_I(folio_inode(folio)); struct iov_iter iter; struct bio_vec bv[1]; @@ -980,7 +987,7 @@ int afs_launder_page(struct page *subpage) unsigned int f, t; int ret = 0; - _enter("{%lx}", folio_index(folio)); + _enter("{%lx}", folio->index); priv = (unsigned long)folio_get_private(folio); if (folio_clear_dirty_for_io(folio)) { |