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nilfs_attach_log_writer(): use ->bd_mapping->host instead of ->bd_inode

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I suspect that inode_attach_wb() use is rather unidiomatic, but
that's a separate story - in any case, its use is a few times
per mount *and* the route by which we access that inode is
"the host of address_space a page belongs to".

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2024-04-28 20:39:55 -04:00
parent df65f1660b
commit 3386183382
1 changed files with 1 additions and 1 deletions
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2
fs/nilfs2/segment.c
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@ -2790,7 +2790,7 @@ int nilfs_attach_log_writer(struct super_block *sb, struct nilfs_root *root)
if (!nilfs->ns_writer)
return -ENOMEM;
inode_attach_wb(nilfs->ns_bdev->bd_inode, NULL);
inode_attach_wb(nilfs->ns_bdev->bd_mapping->host, NULL);
err = nilfs_segctor_start_thread(nilfs->ns_writer);
if (unlikely(err))