lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20231026021627.23284-1-mengferry@linux.alibaba.com>
Date:   Thu, 26 Oct 2023 10:16:26 +0800
From:   Ferry Meng <mengferry@...ux.alibaba.com>
To:     linux-erofs@...ts.ozlabs.org
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Ferry Meng <mengferry@...ux.alibaba.com>
Subject: [PATCH 1/2] erofs: get rid of ROOT_NID()

Let's open code this helper for simplicity.

Signed-off-by: Ferry Meng <mengferry@...ux.alibaba.com>
---
 fs/erofs/internal.h | 2 --
 fs/erofs/super.c    | 6 +++---
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/fs/erofs/internal.h b/fs/erofs/internal.h
index 4ff88d0dd980..ca7d85958450 100644
--- a/fs/erofs/internal.h
+++ b/fs/erofs/internal.h
@@ -228,8 +228,6 @@ struct erofs_buf {
 };
 #define __EROFS_BUF_INITIALIZER	((struct erofs_buf){ .page = NULL })
 
-#define ROOT_NID(sb)		((sb)->root_nid)
-
 #define erofs_blknr(sb, addr)	((addr) >> (sb)->s_blocksize_bits)
 #define erofs_blkoff(sb, addr)	((addr) & ((sb)->s_blocksize - 1))
 #define erofs_pos(sb, blk)	((erofs_off_t)(blk) << (sb)->s_blocksize_bits)
diff --git a/fs/erofs/super.c b/fs/erofs/super.c
index 3700af9ee173..019229eb2ef6 100644
--- a/fs/erofs/super.c
+++ b/fs/erofs/super.c
@@ -724,13 +724,13 @@ static int erofs_fc_fill_super(struct super_block *sb, struct fs_context *fc)
 	xa_init(&sbi->managed_pslots);
 #endif
 
-	inode = erofs_iget(sb, ROOT_NID(sbi));
+	inode = erofs_iget(sb, sbi->root_nid);
 	if (IS_ERR(inode))
 		return PTR_ERR(inode);
 
 	if (!S_ISDIR(inode->i_mode)) {
 		erofs_err(sb, "rootino(nid %llu) is not a directory(i_mode %o)",
-			  ROOT_NID(sbi), inode->i_mode);
+			  sbi->root_nid, inode->i_mode);
 		iput(inode);
 		return -EINVAL;
 	}
@@ -760,7 +760,7 @@ static int erofs_fc_fill_super(struct super_block *sb, struct fs_context *fc)
 	if (err)
 		return err;
 
-	erofs_info(sb, "mounted with root inode @ nid %llu.", ROOT_NID(sbi));
+	erofs_info(sb, "mounted with root inode @ nid %llu.", sbi->root_nid);
 	return 0;
 }
 
-- 
2.19.1.6.gb485710b

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ