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mount: separate collect_mnt_ns from dump_mnt_ns

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We are going to support nested mntns, so the global mntinfo_tree
variable are useless and information about tree should be connected
to a proper namespace.

But when we don't dump mntns, we need to collect mounts for the current
mntns.

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Andrey Vagin
2014-04-21 18:23:34 +04:00
committed by Pavel Emelyanov
parent 9625ebe596
commit e827a695f3
4 changed files with 79 additions and 24 deletions
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1
include/namespaces.h
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@@ -40,6 +40,7 @@ extern unsigned long root_ns_mask;
extern const struct fdtype_ops nsfile_dump_ops;
extern struct collect_image_info nsfile_cinfo;
extern int collect_mnt_namespaces(void);
extern int dump_mnt_namespaces(void);
extern int dump_namespaces(struct pstree_item *item, unsigned int ns_flags);
extern int prepare_namespace(struct pstree_item *item, unsigned long clone_flags);