diff options
| -rw-r--r-- | fs/fuse/file.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c index f33fbce86ae0..dafdf766b1d5 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -2288,6 +2288,13 @@ static int fuse_writepages_fill(struct folio *folio, struct folio *tmp_folio; int err; + if (!data->ff) { + err = -EIO; + data->ff = fuse_write_file_get(fi); + if (!data->ff) + goto out_unlock; + } + if (wpa && fuse_writepage_need_send(fc, &folio->page, ap, data)) { fuse_writepages_send(data); data->wpa = NULL; @@ -2351,13 +2358,13 @@ static int fuse_writepages(struct address_space *mapping, struct writeback_control *wbc) { struct inode *inode = mapping->host; - struct fuse_inode *fi = get_fuse_inode(inode); struct fuse_conn *fc = get_fuse_conn(inode); struct fuse_fill_wb_data data; int err; + err = -EIO; if (fuse_is_bad(inode)) - return -EIO; + goto out; if (wbc->sync_mode == WB_SYNC_NONE && fc->num_background >= fc->congestion_threshold) @@ -2365,9 +2372,7 @@ static int fuse_writepages(struct address_space *mapping, data.inode = inode; data.wpa = NULL; - data.ff = fuse_write_file_get(fi); - if (!data.ff) - return -EIO; + data.ff = NULL; err = -ENOMEM; data.orig_pages = kcalloc(fc->max_pages, @@ -2381,10 +2386,11 @@ static int fuse_writepages(struct address_space *mapping, WARN_ON(!data.wpa->ia.ap.num_pages); fuse_writepages_send(&data); } + if (data.ff) + fuse_file_put(data.ff, false); kfree(data.orig_pages); out: - fuse_file_put(data.ff, false); return err; } |