@@ -646,7 +646,7 @@ static bool netfs_skip_folio_read(struct folio *folio, loff_t pos, size_t len,
if (unlikely(always_fill)) {
if (pos - offset + len <= i_size)
return false; /* Page entirely before EOF */
- zero_user_segment(&folio->page, 0, plen);
+ folio_zero_segment(folio, 0, plen);
folio_mark_uptodate(folio);
return true;
}
@@ -665,7 +665,7 @@ static bool netfs_skip_folio_read(struct folio *folio, loff_t pos, size_t len,
return false;
zero_out:
- zero_user_segments(&folio->page, 0, offset, offset + len, plen);
+ folio_zero_segments(folio, 0, offset, offset + len, plen);
return true;
}
@@ -732,7 +732,7 @@ int netfs_write_begin(struct netfs_inode *ctx,
if (folio_test_uptodate(folio))
goto have_folio;
- /* If the page is beyond the EOF, we want to clear it - unless it's
+ /* If the folio is beyond the EOF, we want to clear it - unless it's
* within the cache granule containing the EOF, in which case we need
* to preload the granule.
*/
@@ -792,7 +792,7 @@ int netfs_write_begin(struct netfs_inode *ctx,
EXPORT_SYMBOL(netfs_write_begin);
/*
- * Preload the data into a page we're proposing to write into.
+ * Preload the data into a folio we're proposing to write into.
*/
int netfs_prefetch_for_write(struct file *file, struct folio *folio,
size_t offset, size_t len)
@@ -83,13 +83,13 @@ static void netfs_update_i_size(struct netfs_inode *ctx, struct inode *inode,
* netfs_perform_write - Copy data into the pagecache.
* @iocb: The operation parameters
* @iter: The source buffer
- * @netfs_group: Grouping for dirty pages (eg. ceph snaps).
+ * @netfs_group: Grouping for dirty folios (eg. ceph snaps).
*
- * Copy data into pagecache pages attached to the inode specified by @iocb.
+ * Copy data into pagecache folios attached to the inode specified by @iocb.
* The caller must hold appropriate inode locks.
*
- * Dirty pages are tagged with a netfs_folio struct if they're not up to date
- * to indicate the range modified. Dirty pages may also be tagged with a
+ * Dirty folios are tagged with a netfs_folio struct if they're not up to date
+ * to indicate the range modified. Dirty folios may also be tagged with a
* netfs-specific grouping such that data from an old group gets flushed before
* a new one is started.
*/
@@ -223,11 +223,11 @@ ssize_t netfs_perform_write(struct kiocb *iocb, struct iov_iter *iter,
* we try to read it.
*/
if (fpos >= ctx->zero_point) {
- zero_user_segment(&folio->page, 0, offset);
+ folio_zero_segment(folio, 0, offset);
copied = copy_folio_from_iter_atomic(folio, offset, part, iter);
if (unlikely(copied == 0))
goto copy_failed;
- zero_user_segment(&folio->page, offset + copied, flen);
+ folio_zero_segment(folio, offset + copied, flen);
__netfs_set_group(folio, netfs_group);
folio_mark_uptodate(folio);
trace_netfs_folio(folio, netfs_modify_and_clear);
@@ -407,7 +407,7 @@ EXPORT_SYMBOL(netfs_perform_write);
* netfs_buffered_write_iter_locked - write data to a file
* @iocb: IO state structure (file, offset, etc.)
* @from: iov_iter with data to write
- * @netfs_group: Grouping for dirty pages (eg. ceph snaps).
+ * @netfs_group: Grouping for dirty folios (eg. ceph snaps).
*
* This function does all the work needed for actually writing data to a
* file. It does all basic checks, removes SUID from the file, updates
These places should all use folios instead of pages. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> --- fs/netfs/buffered_read.c | 8 ++++---- fs/netfs/buffered_write.c | 14 +++++++------- 2 files changed, 11 insertions(+), 11 deletions(-)