From 2a2f98e17e1d322a94027daf0c6df88af2f9af50 Mon Sep 17 00:00:00 2001 From: Tal Zussman Date: Mon, 17 Aug 2026 15:29:17 -0400 Subject: [PATCH] libceph: remove ceph_put_page_vector() ceph_put_page_vector() was paired with ceph_get_direct_page_vector(), which was removed in commit 97a385e55829 ("libceph: remove ceph_get_direct_page_vector()"). Its only remaining caller, finish_netfs_read(), uses it to put a page vector allocated with iov_iter_get_pages_alloc2(), which is confusing. Open-code the put_page() loop and kvfree() there instead. The caller passed dirty = false, so this also removes the dead dirty branch and with it a call to the deprecated set_page_dirty_lock(). Signed-off-by: Tal Zussman Reviewed-by: Ilya Dryomov Signed-off-by: Ilya Dryomov --- fs/ceph/addr.c | 9 ++++++--- include/linux/ceph/libceph.h | 2 -- net/ceph/pagevec.c | 13 ------------- 3 files changed, 6 insertions(+), 18 deletions(-) diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 702e5f8ab565..7e454b854a0b 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -255,9 +255,12 @@ static void finish_netfs_read(struct ceph_osd_request *req) } if (osd_data->type == CEPH_OSD_DATA_TYPE_PAGES) { - ceph_put_page_vector(osd_data->pages, - calc_pages_for(osd_data->alignment, - osd_data->length), false); + int num_pages = calc_pages_for(osd_data->alignment, + osd_data->length); + + for (int i = 0; i < num_pages; i++) + put_page(osd_data->pages[i]); + kvfree(osd_data->pages); } if (err > 0) { ceph_subvolume_metrics_record_io(fsc->mdsc, ceph_inode(inode), diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h index 63e0e2aa1ce9..691e1bdece49 100644 --- a/include/linux/ceph/libceph.h +++ b/include/linux/ceph/libceph.h @@ -313,8 +313,6 @@ int ceph_wait_for_latest_osdmap(struct ceph_client *client, /* pagevec.c */ extern void ceph_release_page_vector(struct page **pages, int num_pages); -extern void ceph_put_page_vector(struct page **pages, int num_pages, - bool dirty); extern struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags); extern void ceph_copy_from_page_vector(struct page **pages, void *data, diff --git a/net/ceph/pagevec.c b/net/ceph/pagevec.c index 858359873c4d..a6aa5b3b7a1e 100644 --- a/net/ceph/pagevec.c +++ b/net/ceph/pagevec.c @@ -10,19 +10,6 @@ #include -void ceph_put_page_vector(struct page **pages, int num_pages, bool dirty) -{ - int i; - - for (i = 0; i < num_pages; i++) { - if (dirty) - set_page_dirty_lock(pages[i]); - put_page(pages[i]); - } - kvfree(pages); -} -EXPORT_SYMBOL(ceph_put_page_vector); - void ceph_release_page_vector(struct page **pages, int num_pages) { int i;