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Assisted-by: LLM To: Trond Myklebust To: Anna Schumaker To: "Matthew Wilcox (Oracle)" To: Jan Kara To: Andrew Morton To: David Hildenbrand Cc: Zi Yan Cc: Matthew Brost Cc: Joshua Hahn Cc: Rakie Kim Cc: Byungchul Park Cc: Gregory Price Cc: Ying Huang Cc: Alistair Popple Cc: linux-nfs@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org Cc: linux-mm@kvack.org Acked-by: David Hildenbrand (Arm) Signed-off-by: Zi Yan --- fs/nfs/write.c | 2 -- include/linux/pagemap.h | 4 +--- mm/migrate.c | 1 - 3 files changed, 1 insertion(+), 6 deletions(-) diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 623e7ef1f73d5..b6967b5286691 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -717,7 +717,6 @@ static void nfs_inode_add_request(struct nfs_page *req) nfs_lock_request(req); spin_lock(&mapping->i_private_lock); set_bit(PG_MAPPED, &req->wb_flags); - folio_set_private(folio); folio->private = req; spin_unlock(&mapping->i_private_lock); atomic_long_inc(&nfsi->nrequests); @@ -745,7 +744,6 @@ static void nfs_inode_remove_request(struct nfs_page *req) spin_lock(&mapping->i_private_lock); folio->private = NULL; - folio_clear_private(folio); clear_bit(PG_MAPPED, &req->wb_head->wb_flags); spin_unlock(&mapping->i_private_lock); diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 1e3462357aaa4..bcbb0afe1a681 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -594,7 +594,6 @@ static inline void folio_attach_private(struct folio *folio, void *data) { folio_get(folio); folio->private = data; - folio_set_private(folio); } /** @@ -629,9 +628,8 @@ static inline void *folio_detach_private(struct folio *folio) { void *data = folio_get_private(folio); - if (!folio_test_private(folio)) + if (!data) return NULL; - folio_clear_private(folio); folio->private = NULL; folio_put(folio); diff --git a/mm/migrate.c b/mm/migrate.c index b7b92925a28c3..7e3a81f069744 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -835,7 +835,6 @@ void folio_migrate_flags(struct folio *newfolio, struct folio *folio) */ if (folio_test_swapcache(folio)) folio_clear_swapcache(folio); - folio_clear_private(folio); /* page->private contains hugetlb specific flags */ if (!folio_test_hugetlb(folio)) -- 2.53.0