From: Seth Jennings <sjenning@xxxxxxxxxxxxxxxxxx> After commit, c5f5c4db, cleancache crashes on the first successful get. This was caused by a remaining virt_to_page() call in zcache_pampd_get_data_and_free() that only gets run in the cleancache path. The patch converts the virt_to_page() to struct page casting like was done for other instances in c5f5c4db. Signed-off-by: Seth Jennings <sjenning@xxxxxxxxxxxxxxxxxx> Tested-By: Valdis Kletnieks <valdis.kletnieks@xxxxxx> Acked-by: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx> --- drivers/staging/zcache/zcache-main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/staging/zcache/zcache-main.c +++ b/drivers/staging/zcache/zcache-main.c @@ -1242,7 +1242,7 @@ static int zcache_pampd_get_data_and_fre int ret = 0; BUG_ON(!is_ephemeral(pool)); - zbud_decompress(virt_to_page(data), pampd); + zbud_decompress((struct page *)(data), pampd); zbud_free_and_delist((struct zbud_hdr *)pampd); atomic_dec(&zcache_curr_eph_pampd_count); return ret; _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
