diff --git a/fs/fuse/readdir.c b/fs/fuse/readdir.c index 17ce9636a2b1..18e3950e5ff5 100644 --- a/fs/fuse/readdir.c +++ b/fs/fuse/readdir.c @@ -332,35 +332,31 @@ static int fuse_readdir_uncached(struct file *file, struct dir_context *ctx) { int plus; ssize_t res; - struct folio *folio; struct inode *inode = file_inode(file); struct fuse_mount *fm = get_fuse_mount(inode); struct fuse_io_args ia = {}; - struct fuse_args_pages *ap = &ia.ap; - struct fuse_folio_desc desc = { .length = PAGE_SIZE }; + struct fuse_args *args = &ia.ap.args; + void *buf; + size_t bufsize = 131072; u64 attr_version = 0, evict_ctr = 0; bool locked; - folio = folio_alloc(GFP_KERNEL, 0); - if (!folio) + buf = kvmalloc(bufsize, GFP_KERNEL); + if (!buf) return -ENOMEM; + args->out_args[0].value = buf; + plus = fuse_use_readdirplus(inode, ctx); - ap->args.out_pages = true; - ap->num_folios = 1; - ap->folios = &folio; - ap->descs = &desc; if (plus) { attr_version = fuse_get_attr_version(fm->fc); evict_ctr = fuse_get_evict_ctr(fm->fc); - fuse_read_args_fill(&ia, file, ctx->pos, PAGE_SIZE, - FUSE_READDIRPLUS); + fuse_read_args_fill(&ia, file, ctx->pos, bufsize, FUSE_READDIRPLUS); } else { - fuse_read_args_fill(&ia, file, ctx->pos, PAGE_SIZE, - FUSE_READDIR); + fuse_read_args_fill(&ia, file, ctx->pos, bufsize, FUSE_READDIR); } locked = fuse_lock_inode(inode); - res = fuse_simple_request(fm, &ap->args); + res = fuse_simple_request(fm, args); fuse_unlock_inode(inode, locked); if (res >= 0) { if (!res) { @@ -369,16 +365,14 @@ static int fuse_readdir_uncached(struct file *file, struct dir_context *ctx) if (ff->open_flags & FOPEN_CACHE_DIR) fuse_readdir_cache_end(file, ctx->pos); } else if (plus) { - res = parse_dirplusfile(folio_address(folio), res, - file, ctx, attr_version, + res = parse_dirplusfile(buf, res, file, ctx, attr_version, evict_ctr); } else { - res = parse_dirfile(folio_address(folio), res, file, - ctx); + res = parse_dirfile(buf, res, file, ctx); } } - folio_put(folio); + kvfree(buf); fuse_invalidate_atime(inode); return res; }