The patch titled
Subject: proc-ns: use d_set_d_op() API to set dentry ops in proc_ns_instantiate().
has been added to the -mm tree. Its filename is
proc-ns-use-d_set_d_op-api-to-set-dentry-ops-in-proc_ns_instantiate.patch
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------------------------------------------------------
From: Pravin B Shelar <pshelar@xxxxxxxxxx>
Subject: proc-ns: use d_set_d_op() API to set dentry ops in proc_ns_instantiate().
Use d_set_d_op() so that DCACHE_OP_* flags are set correctly which fixes
ns cleanup path i.e. `ip netns delete `.
This issue exists back to 3.0.
Acked-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
Reported-by: Justin Pettit <jpettit@xxxxxxxxxx>
Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
Signed-off-by: Jesse Gross <jesse@xxxxxxxxxx>
Cc: David Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/proc/namespaces.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/proc/namespaces.c~proc-ns-use-d_set_d_op-api-to-set-dentry-ops-in-proc_ns_instantiate fs/proc/namespaces.c
--- a/fs/proc/namespaces.c~proc-ns-use-d_set_d_op-api-to-set-dentry-ops-in-proc_ns_instantiate
+++ a/fs/proc/namespaces.c
@@ -53,7 +53,7 @@ static struct dentry *proc_ns_instantiat
ei->ns_ops = ns_ops;
ei->ns = ns;
- dentry->d_op = &pid_dentry_operations;
+ d_set_d_op(dentry, &pid_dentry_operations);
d_add(dentry, inode);
/* Close the race of the process dying before we return the dentry */
if (pid_revalidate(dentry, NULL))
_
Subject: Subject: proc-ns: use d_set_d_op() API to set dentry ops in proc_ns_instantiate().
Patches currently in -mm which might be from pshelar@xxxxxxxxxx are
proc-ns-use-d_set_d_op-api-to-set-dentry-ops-in-proc_ns_instantiate.patch
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