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autofs: set ctime as well when mtime changes on a dir 

When adding entries to a directory, POSIX generally requires that the
ctime also be updated alongside the mtime.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Acked-by: Ian Kent <raven@themaw.net>
Message-Id: <20230612104524.17058-4-jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Jeff Layton 2023-06-12 06:45:19 -04:00 committed by Christian Brauner
parent 33d8b5d782
commit 797a1d894d
1 changed files with 3 additions and 3 deletions
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6
fs/autofs/root.c
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@ -600,7 +600,7 @@ static int autofs_dir_symlink(struct mnt_idmap *idmap,
p_ino = autofs_dentry_ino(dentry->d_parent);
p_ino->count++;
dir->i_mtime = current_time(dir);
dir->i_mtime = dir->i_ctime = current_time(dir);
return 0;
}
@ -633,7 +633,7 @@ static int autofs_dir_unlink(struct inode *dir, struct dentry *dentry)
d_inode(dentry)->i_size = 0;
clear_nlink(d_inode(dentry));
dir->i_mtime = current_time(dir);
dir->i_mtime = dir->i_ctime = current_time(dir);
spin_lock(&sbi->lookup_lock);
__autofs_add_expiring(dentry);
@ -749,7 +749,7 @@ static int autofs_dir_mkdir(struct mnt_idmap *idmap,
p_ino = autofs_dentry_ino(dentry->d_parent);
p_ino->count++;
inc_nlink(dir);
dir->i_mtime = current_time(dir);
dir->i_mtime = dir->i_ctime = current_time(dir);
return 0;
}