From nobody Tue May 5 10:51:20 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 93897C433F5 for ; Wed, 25 May 2022 12:48:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243090AbiEYMs3 (ORCPT ); Wed, 25 May 2022 08:48:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34994 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230213AbiEYMs0 (ORCPT ); Wed, 25 May 2022 08:48:26 -0400 Received: from mail.nfschina.com (unknown [IPv6:2400:dd01:100f:2:72e2:84ff:fe10:5f45]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 5C6547B9FF; Wed, 25 May 2022 05:48:22 -0700 (PDT) Received: from localhost (unknown [127.0.0.1]) by mail.nfschina.com (Postfix) with ESMTP id C04011E80D32; Wed, 25 May 2022 20:40:51 +0800 (CST) X-Virus-Scanned: amavisd-new at test.com Received: from mail.nfschina.com ([127.0.0.1]) by localhost (mail.nfschina.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id t5WVp0BhOMH9; Wed, 25 May 2022 20:40:48 +0800 (CST) Received: from ubuntu.localdomain (unknown [101.228.248.89]) (Authenticated sender: yuzhe@nfschina.com) by mail.nfschina.com (Postfix) with ESMTPA id 9CD571E80CE5; Wed, 25 May 2022 20:40:48 +0800 (CST) From: Yu Zhe To: tytso@mit.edu, adilger.kernel@dilger.ca Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, liqiong@nfschina.com, Yu Zhe Subject: [PATCH] ext4: add KERN_ for printk() Date: Wed, 25 May 2022 05:48:16 -0700 Message-Id: <20220525124816.86915-1-yuzhe@nfschina.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" printk() should include KERN_ facility level, add them. Signed-off-by: Yu Zhe --- fs/ext4/inode.c | 2 +- fs/ext4/namei.c | 14 +++++++------- fs/ext4/super.c | 4 ++-- 3 files changed, 10 insertions(+), 10 deletions(-) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 3dce7d058985..6d6899191779 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -462,7 +462,7 @@ static void ext4_map_blocks_es_recheck(handle_t *handle, if (es_map->m_lblk !=3D map->m_lblk || es_map->m_flags !=3D map->m_flags || es_map->m_pblk !=3D map->m_pblk) { - printk("ES cache assertion failed for inode: %lu " + printk(KERN_WARNING "ES cache assertion failed for inode: %lu " "es_cached ex [%d/%d/%llu/%x] !=3D " "found ex [%d/%d/%llu/%x] retval %d flags %x\n", inode->i_ino, es_map->m_lblk, es_map->m_len, diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 47d0ca4c795b..89445661f71d 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -628,7 +628,7 @@ static struct stats dx_show_leaf(struct inode *dir, char *base =3D (char *) de; struct dx_hash_info h =3D *hinfo; =20 - printk("names: "); + printk(KERN_WARNING "names: "); while ((char *) de < base + size) { if (de->inode) @@ -648,7 +648,7 @@ static struct stats dx_show_leaf(struct inode *dir, /* Directory is not encrypted */ ext4fs_dirhash(dir, de->name, de->name_len, &h); - printk("%*.s:(U)%x.%u ", len, + printk(KERN_WARNING "%*.s:(U)%x.%u ", len, name, h.hash, (unsigned) ((char *) de - base)); @@ -683,7 +683,7 @@ static struct stats dx_show_leaf(struct inode *dir, else ext4fs_dirhash(dir, de->name, de->name_len, &h); - printk("%*.s:(E)%x.%u ", len, name, + printk(KERN_WARNING "%*.s:(E)%x.%u ", len, name, h.hash, (unsigned) ((char *) de - base)); fscrypt_fname_free_buffer( @@ -693,7 +693,7 @@ static struct stats dx_show_leaf(struct inode *dir, int len =3D de->name_len; char *name =3D de->name; ext4fs_dirhash(dir, de->name, de->name_len, &h); - printk("%*.s:%x.%u ", len, name, h.hash, + printk(KERN_WARNING "%*.s:%x.%u ", len, name, h.hash, (unsigned) ((char *) de - base)); #endif } @@ -713,14 +713,14 @@ struct stats dx_show_entries(struct dx_hash_info *hin= fo, struct inode *dir, unsigned count =3D dx_get_count(entries), names =3D 0, space =3D 0, i; unsigned bcount =3D 0; struct buffer_head *bh; - printk("%i indexed blocks...\n", count); + printk(KERN_WARNING "%i indexed blocks...\n", count); for (i =3D 0; i < count; i++, entries++) { ext4_lblk_t block =3D dx_get_block(entries); ext4_lblk_t hash =3D i ? dx_get_hash(entries): 0; u32 range =3D i < count - 1? (dx_get_hash(entries + 1) - hash): ~hash; struct stats stats; - printk("%s%3u:%03u hash %8x/%8x ",levels?"":" ", i, block, hash, range= ); + printk(KERN_WARNING "%s%3u:%03u hash %8x/%8x ",levels?"":" ", i, block= , hash, range); bh =3D ext4_bread(NULL,dir, block, 0); if (!bh || IS_ERR(bh)) continue; @@ -855,7 +855,7 @@ dx_probe(struct ext4_filename *fname, struct inode *dir, goto fail; } =20 - dxtrace(printk("Look up %x", hash)); + dxtrace(printk(KERN_WARNING "Look up %x", hash)); level =3D 0; blocks[0] =3D 0; while (1) { diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 450c918d68fc..f1f0427b55a6 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -941,9 +941,9 @@ void __ext4_msg(struct super_block *sb, vaf.fmt =3D fmt; vaf.va =3D &args; if (sb) - printk("%sEXT4-fs (%s): %pV\n", prefix, sb->s_id, &vaf); + printk(KERN_WARNING "%sEXT4-fs (%s): %pV\n", prefix, sb->s_id, &vaf); else - printk("%sEXT4-fs: %pV\n", prefix, &vaf); + printk(KERN_WARNING "%sEXT4-fs: %pV\n", prefix, &vaf); va_end(args); } =20 --=20 2.25.1