Andrey, please review.
--
Best regards,
Konstantin Khorenko,
Virtuozzo Linux Kernel Team
On 12/03/2015 05:47 PM, Stanislav Kinsburskiy wrote:
https://jira.sw.ru/browse/PSBM-41961
03.12.2015 15:34, Stanislav Kinsburskiy пишет:
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));
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