diff options
Diffstat (limited to 'fs/erofs/decompressor_lzma.c')
| -rw-r--r-- | fs/erofs/decompressor_lzma.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/erofs/decompressor_lzma.c b/fs/erofs/decompressor_lzma.c index 73091fbe3ea4..2dd14f99c1dc 100644 --- a/fs/erofs/decompressor_lzma.c +++ b/fs/erofs/decompressor_lzma.c @@ -1,6 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-or-later #include <linux/xz.h> -#include <linux/module.h> #include "compress.h" struct z_erofs_lzma { @@ -72,10 +71,10 @@ int __init z_erofs_lzma_init(void) } int z_erofs_load_lzma_config(struct super_block *sb, - struct erofs_super_block *dsb, - struct z_erofs_lzma_cfgs *lzma, int size) + struct erofs_super_block *dsb, void *data, int size) { static DEFINE_MUTEX(lzma_resize_mutex); + struct z_erofs_lzma_cfgs *lzma = data; unsigned int dict_size, i; struct z_erofs_lzma *strm, *head = NULL; int err; @@ -96,8 +95,6 @@ int z_erofs_load_lzma_config(struct super_block *sb, return -EINVAL; } - erofs_info(sb, "EXPERIMENTAL MicroLZMA in use. Use at your own risk!"); - /* in case 2 z_erofs_load_lzma_config() race to avoid deadlock */ mutex_lock(&lzma_resize_mutex); @@ -217,9 +214,12 @@ again: strm->buf.out_size = min_t(u32, outlen, PAGE_SIZE - pageofs); outlen -= strm->buf.out_size; - if (!rq->out[no] && rq->fillgaps) /* deduped */ + if (!rq->out[no] && rq->fillgaps) { /* deduped */ rq->out[no] = erofs_allocpage(pagepool, GFP_KERNEL | __GFP_NOFAIL); + set_page_private(rq->out[no], + Z_EROFS_SHORTLIVED_PAGE); + } if (rq->out[no]) strm->buf.out = kmap(rq->out[no]) + pageofs; pageofs = 0; |