8 	struct z_stream_s z;  member
37 			vfree(strm->z.workspace);  in z_erofs_deflate_exit()
60 		strm->z.workspace = vmalloc(zlib_inflate_workspacesize());  in z_erofs_deflate_init()
61 		if (!strm->z.workspace) {  in z_erofs_deflate_init()
137 	zerr = zlib_inflateInit2(&strm->z, -MAX_WBITS);  in z_erofs_deflate_decompress()
144 	strm->z.avail_in = min_t(u32, insz, PAGE_SIZE - rq->pageofs_in);  in z_erofs_deflate_decompress()
145 	insz -= strm->z.avail_in;  in z_erofs_deflate_decompress()
146 	strm->z.next_in = kin + rq->pageofs_in;  in z_erofs_deflate_decompress()
147 	strm->z.avail_out = 0;  in z_erofs_deflate_decompress()
150 		if (!strm->z.avail_out) {  in z_erofs_deflate_decompress()
159 			strm->z.avail_out = min_t(u32, outsz, PAGE_SIZE - pofs);  in z_erofs_deflate_decompress()
160 			outsz -= strm->z.avail_out;  in z_erofs_deflate_decompress()
168 			strm->z.next_out = kout + pofs;  in z_erofs_deflate_decompress()
172 		if (!strm->z.avail_in && insz) {  in z_erofs_deflate_decompress()
180 				j = strm->z.next_out - kout;  in z_erofs_deflate_decompress()
184 			strm->z.avail_in = min_t(u32, insz, PAGE_SIZE);  in z_erofs_deflate_decompress()
185 			insz -= strm->z.avail_in;  in z_erofs_deflate_decompress()
187 			strm->z.next_in = kin;  in z_erofs_deflate_decompress()
191 				strm->z.next_out = kout + j;  in z_erofs_deflate_decompress()
202 			memcpy(strm->bounce, strm->z.next_in, strm->z.avail_in);  in z_erofs_deflate_decompress()
203 			strm->z.next_in = strm->bounce;  in z_erofs_deflate_decompress()
222 		zerr = zlib_inflate(&strm->z, Z_SYNC_FLUSH);  in z_erofs_deflate_decompress()
223 		if (zerr != Z_OK || !(outsz + strm->z.avail_out)) {  in z_erofs_deflate_decompress()
235 	if (zlib_inflateEnd(&strm->z) != Z_OK && !err)  in z_erofs_deflate_decompress()