This is required for CRIU to migrate a mount point, when write end in user space is closed.
https://jira.sw.ru/browse/PSBM-41217 Signed-off-by: Stanislav Kinsburskiy <[email protected]> --- fs/autofs4/inode.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/autofs4/inode.c b/fs/autofs4/inode.c index e9f2597..80cc5d7 100644 --- a/fs/autofs4/inode.c +++ b/fs/autofs4/inode.c @@ -81,6 +81,10 @@ static int autofs4_show_options(struct seq_file *m, struct dentry *root) return 0; seq_printf(m, ",fd=%d", sbi->pipefd); + if (sbi->pipe) + seq_printf(m, ",pipe_ino=%ld", sbi->pipe->f_inode->i_ino); + else + seq_printf(m, ",pipe_ino=-1"); if (!uid_eq(root_inode->i_uid, GLOBAL_ROOT_UID)) seq_printf(m, ",uid=%u", from_kuid_munged(&init_user_ns, root_inode->i_uid)); _______________________________________________ Devel mailing list [email protected] https://lists.openvz.org/mailman/listinfo/devel
