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-rw-r--r--fs/nfs/blocklayout/blocklayout.c13
-rw-r--r--fs/nfs/direct.c8
-rw-r--r--fs/nfs/file.c4
-rw-r--r--fs/nfs/internal.h6
-rw-r--r--fs/nfs/nfs42xattr.c7
-rw-r--r--fs/nfs/read.c4
-rw-r--r--fs/nfs/super.c2
-rw-r--r--fs/nfs/write.c16
8 files changed, 27 insertions, 33 deletions
diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 79a8b451791f..943aeea1eb16 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -121,7 +121,7 @@ static bool offset_in_map(u64 offset, struct pnfs_block_dev_map *map)
}
static struct bio *
-do_add_page_to_bio(struct bio *bio, int npg, int rw, sector_t isect,
+do_add_page_to_bio(struct bio *bio, int npg, enum req_op op, sector_t isect,
struct page *page, struct pnfs_block_dev_map *map,
struct pnfs_block_extent *be, bio_end_io_t end_io,
struct parallel_io *par, unsigned int offset, int *len)
@@ -131,7 +131,7 @@ do_add_page_to_bio(struct bio *bio, int npg, int rw, sector_t isect,
u64 disk_addr, end;
dprintk("%s: npg %d rw %d isect %llu offset %u len %d\n", __func__,
- npg, rw, (unsigned long long)isect, offset, *len);
+ npg, (__force u32)op, (unsigned long long)isect, offset, *len);
/* translate to device offset */
isect += be->be_v_offset;
@@ -154,7 +154,7 @@ do_add_page_to_bio(struct bio *bio, int npg, int rw, sector_t isect,
retry:
if (!bio) {
- bio = bio_alloc(map->bdev, bio_max_segs(npg), rw, GFP_NOIO);
+ bio = bio_alloc(map->bdev, bio_max_segs(npg), op, GFP_NOIO);
bio->bi_iter.bi_sector = disk_addr >> SECTOR_SHIFT;
bio->bi_end_io = end_io;
bio->bi_private = par;
@@ -291,7 +291,7 @@ bl_read_pagelist(struct nfs_pgio_header *header)
} else {
bio = do_add_page_to_bio(bio,
header->page_array.npages - i,
- READ,
+ REQ_OP_READ,
isect, pages[i], &map, &be,
bl_end_io_read, par,
pg_offset, &pg_len);
@@ -420,9 +420,8 @@ bl_write_pagelist(struct nfs_pgio_header *header, int sync)
pg_len = PAGE_SIZE;
bio = do_add_page_to_bio(bio, header->page_array.npages - i,
- WRITE, isect, pages[i], &map, &be,
- bl_end_io_write, par,
- 0, &pg_len);
+ REQ_OP_WRITE, isect, pages[i], &map,
+ &be, bl_end_io_write, par, 0, &pg_len);
if (IS_ERR(bio)) {
header->pnfs_error = PTR_ERR(bio);
bio = NULL;
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 86df66bb14c5..1707f46b1335 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -332,13 +332,12 @@ static ssize_t nfs_direct_read_schedule_iovec(struct nfs_direct_req *dreq,
size_t pgbase;
unsigned npages, i;
- result = iov_iter_get_pages_alloc(iter, &pagevec,
+ result = iov_iter_get_pages_alloc2(iter, &pagevec,
rsize, &pgbase);
if (result < 0)
break;
bytes = result;
- iov_iter_advance(iter, bytes);
npages = (result + pgbase + PAGE_SIZE - 1) / PAGE_SIZE;
for (i = 0; i < npages; i++) {
struct nfs_page *req;
@@ -446,7 +445,7 @@ ssize_t nfs_file_direct_read(struct kiocb *iocb, struct iov_iter *iter,
if (!is_sync_kiocb(iocb))
dreq->iocb = iocb;
- if (iter_is_iovec(iter))
+ if (user_backed_iter(iter))
dreq->flags = NFS_ODIRECT_SHOULD_DIRTY;
if (!swap)
@@ -792,13 +791,12 @@ static ssize_t nfs_direct_write_schedule_iovec(struct nfs_direct_req *dreq,
size_t pgbase;
unsigned npages, i;
- result = iov_iter_get_pages_alloc(iter, &pagevec,
+ result = iov_iter_get_pages_alloc2(iter, &pagevec,
wsize, &pgbase);
if (result < 0)
break;
bytes = result;
- iov_iter_advance(iter, bytes);
npages = (result + pgbase + PAGE_SIZE - 1) / PAGE_SIZE;
for (i = 0; i < npages; i++) {
struct nfs_page *req;
diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index 749e5487df50..e032fe201a36 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -530,9 +530,7 @@ const struct address_space_operations nfs_file_aops = {
.write_end = nfs_write_end,
.invalidate_folio = nfs_invalidate_folio,
.release_folio = nfs_release_folio,
-#ifdef CONFIG_MIGRATION
- .migratepage = nfs_migrate_page,
-#endif
+ .migrate_folio = nfs_migrate_folio,
.launder_folio = nfs_launder_folio,
.is_dirty_writeback = nfs_check_dirty_writeback,
.error_remove_page = generic_error_remove_page,
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 316067636434..898dd95bc7a7 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -578,8 +578,10 @@ void nfs_clear_pnfs_ds_commit_verifiers(struct pnfs_ds_commit_info *cinfo)
#endif
#ifdef CONFIG_MIGRATION
-extern int nfs_migrate_page(struct address_space *,
- struct page *, struct page *, enum migrate_mode);
+int nfs_migrate_folio(struct address_space *, struct folio *dst,
+ struct folio *src, enum migrate_mode);
+#else
+#define nfs_migrate_folio NULL
#endif
static inline int
diff --git a/fs/nfs/nfs42xattr.c b/fs/nfs/nfs42xattr.c
index e7b34f7e0614..a9bf09fdf2c3 100644
--- a/fs/nfs/nfs42xattr.c
+++ b/fs/nfs/nfs42xattr.c
@@ -1017,15 +1017,16 @@ int __init nfs4_xattr_cache_init(void)
if (ret)
goto out2;
- ret = register_shrinker(&nfs4_xattr_cache_shrinker);
+ ret = register_shrinker(&nfs4_xattr_cache_shrinker, "nfs-xattr_cache");
if (ret)
goto out1;
- ret = register_shrinker(&nfs4_xattr_entry_shrinker);
+ ret = register_shrinker(&nfs4_xattr_entry_shrinker, "nfs-xattr_entry");
if (ret)
goto out;
- ret = register_shrinker(&nfs4_xattr_large_entry_shrinker);
+ ret = register_shrinker(&nfs4_xattr_large_entry_shrinker,
+ "nfs-xattr_large_entry");
if (!ret)
return 0;
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 5a9b043662e9..8ae2c8d1219d 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -120,12 +120,8 @@ static void nfs_readpage_release(struct nfs_page *req, int error)
if (nfs_error_is_fatal_on_server(error) && error != -ETIMEDOUT)
SetPageError(page);
if (nfs_page_group_sync_on_bit(req, PG_UNLOCKPAGE)) {
- struct address_space *mapping = page_file_mapping(page);
-
if (PageUptodate(page))
nfs_fscache_write_page(inode, page);
- else if (!PageError(page) && !PagePrivate(page))
- generic_error_remove_page(mapping, page);
unlock_page(page);
}
nfs_release_request(req);
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 5e4bacb77bfc..ee66ffdb985e 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -149,7 +149,7 @@ int __init register_nfs_fs(void)
ret = nfs_register_sysctl();
if (ret < 0)
goto error_2;
- ret = register_shrinker(&acl_shrinker);
+ ret = register_shrinker(&acl_shrinker, "nfs-acl");
if (ret < 0)
goto error_3;
#ifdef CONFIG_NFS_V4_2
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 27a3d2023353..f41d24b54fd1 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -2108,27 +2108,27 @@ out_error:
}
#ifdef CONFIG_MIGRATION
-int nfs_migrate_page(struct address_space *mapping, struct page *newpage,
- struct page *page, enum migrate_mode mode)
+int nfs_migrate_folio(struct address_space *mapping, struct folio *dst,
+ struct folio *src, enum migrate_mode mode)
{
/*
- * If PagePrivate is set, then the page is currently associated with
+ * If the private flag is set, the folio is currently associated with
* an in-progress read or write request. Don't try to migrate it.
*
* FIXME: we could do this in principle, but we'll need a way to ensure
* that we can safely release the inode reference while holding
- * the page lock.
+ * the folio lock.
*/
- if (PagePrivate(page))
+ if (folio_test_private(src))
return -EBUSY;
- if (PageFsCache(page)) {
+ if (folio_test_fscache(src)) {
if (mode == MIGRATE_ASYNC)
return -EBUSY;
- wait_on_page_fscache(page);
+ folio_wait_fscache(src);
}
- return migrate_page(mapping, newpage, page, mode);
+ return migrate_folio(mapping, dst, src, mode);
}
#endif
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.