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Message-Id: <1362407893-32505-7-git-send-email-anton@redhat.com>
Date: Mon, 4 Mar 2013 15:38:13 +0100
From: Anton Arapov <anton@...hat.com>
To: Anton Arapov <anton@...hat.com>, Oleg Nesterov <oleg@...hat.com>,
Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
Cc: LKML <linux-kernel@...r.kernel.org>,
Josh Stone <jistone@...hat.com>,
Frank Eigler <fche@...hat.com>,
Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...e.hu>,
Ananth N Mavinakayanahalli <ananth@...ibm.com>
Subject: [RFC PATCH v4 6/6] uretprobes: implemented, thus remove -ENOSYS
1/6 and 6/6 patches are here to enclose return probes implementation
as well as prohibit uprobe_register() routine with no consumer set.
v3 changes: (the patch is introduced in v3)
- remove 'TODO' as return probes implemented now
Signed-off-by: Anton Arapov <anton@...hat.com>
---
kernel/events/uprobes.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index e86b6ea..b9c51dc 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -840,10 +840,6 @@ int uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *
if (!uc->handler && !uc->rp_handler)
return -EINVAL;
- /* TODO: Implement return probes */
- if (uc->rp_handler)
- return -ENOSYS;
-
/* Racy, just to catch the obvious mistakes */
if (offset > i_size_read(inode))
return -EINVAL;
--
1.8.1.2
--
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