diff options
Diffstat (limited to 'fs/ceph/addr.c')
| -rw-r--r-- | fs/ceph/addr.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 60a621b00c65..322ed268f14a 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -1264,7 +1264,9 @@ static inline int move_dirty_folio_in_page_array(struct address_space *mapping, 0, gfp_flags); if (IS_ERR(pages[index])) { - if (PTR_ERR(pages[index]) == -EINVAL) { + int err = PTR_ERR(pages[index]); + + if (err == -EINVAL) { pr_err_client(cl, "inode->i_blkbits=%hhu\n", inode->i_blkbits); } @@ -1273,7 +1275,7 @@ static inline int move_dirty_folio_in_page_array(struct address_space *mapping, BUG_ON(ceph_wbc->locked_pages == 0); pages[index] = NULL; - return PTR_ERR(pages[index]); + return err; } } else { pages[index] = &folio->page; @@ -1687,6 +1689,7 @@ get_more_pages: process_folio_batch: rc = ceph_process_folio_batch(mapping, wbc, &ceph_wbc); + ceph_shift_unused_folios_left(&ceph_wbc.fbatch); if (rc) goto release_folios; @@ -1695,8 +1698,6 @@ process_folio_batch: goto release_folios; if (ceph_wbc.processed_in_fbatch) { - ceph_shift_unused_folios_left(&ceph_wbc.fbatch); - if (folio_batch_count(&ceph_wbc.fbatch) == 0 && ceph_wbc.locked_pages < ceph_wbc.max_pages) { doutc(cl, "reached end fbatch, trying for more\n"); @@ -1864,10 +1865,12 @@ static int ceph_netfs_check_write_begin(struct file *file, loff_t pos, unsigned * We are only allowed to write into/dirty the page if the page is * clean, or already dirty within the same snap context. */ -static int ceph_write_begin(struct file *file, struct address_space *mapping, +static int ceph_write_begin(const struct kiocb *iocb, + struct address_space *mapping, loff_t pos, unsigned len, struct folio **foliop, void **fsdata) { + struct file *file = iocb->ki_filp; struct inode *inode = file_inode(file); struct ceph_inode_info *ci = ceph_inode(inode); int r; @@ -1885,10 +1888,12 @@ static int ceph_write_begin(struct file *file, struct address_space *mapping, * we don't do anything in here that simple_write_end doesn't do * except adjust dirty page accounting */ -static int ceph_write_end(struct file *file, struct address_space *mapping, - loff_t pos, unsigned len, unsigned copied, +static int ceph_write_end(const struct kiocb *iocb, + struct address_space *mapping, loff_t pos, + unsigned len, unsigned copied, struct folio *folio, void *fsdata) { + struct file *file = iocb->ki_filp; struct inode *inode = file_inode(file); struct ceph_client *cl = ceph_inode_to_client(inode); bool check_cap = false; @@ -2330,13 +2335,13 @@ static const struct vm_operations_struct ceph_vmops = { .page_mkwrite = ceph_page_mkwrite, }; -int ceph_mmap(struct file *file, struct vm_area_struct *vma) +int ceph_mmap_prepare(struct vm_area_desc *desc) { - struct address_space *mapping = file->f_mapping; + struct address_space *mapping = desc->file->f_mapping; if (!mapping->a_ops->read_folio) return -ENOEXEC; - vma->vm_ops = &ceph_vmops; + desc->vm_ops = &ceph_vmops; return 0; } |