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Code Issues Releases Wiki Activity

erofs: get rid of ROOT_NID()

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Let's open code this helper for simplicity.

Signed-off-by: Ferry Meng <mengferry@linux.alibaba.com>
Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Reviewed-by: Yue Hu <huyue2@coolpad.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Link: https://lore.kernel.org/r/20231026021627.23284-1-mengferry@linux.alibaba.com
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
This commit is contained in:
Ferry Meng 2023-10-26 10:16:26 +08:00 committed by Gao Xiang
parent efb4fb02ce
commit 6b8a113cae
2 changed files with 3 additions and 5 deletions
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2
fs/erofs/internal.h
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@ -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)

6
fs/erofs/super.c
View file

@ -668,13 +668,13 @@ 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;
}
@ -704,7 +704,7 @@ 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;
}