From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
To: linux-kernel@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>,
Andrew Morton <akpm@osdl.org>, Ingo Molnar <mingo@redhat.com>,
Greg Kroah-Hartman <gregkh@suse.de>,
Thomas Gleixner <tglx@linutronix.de>,
Tom Zanussi <zanussi@us.ibm.com>
Cc: ltt-dev@shafik.org, Michel Dagenais <michel.dagenais@polymtl.ca>,
Douglas Niehaus <niehaus@eecs.ku.edu>
Subject: [PATCH 1/11] LTTng-core 0.5.111 : Relay+DebugFS (DebugFS fix)
Date: Sat, 16 Sep 2006 03:51:03 -0400 [thread overview]
Message-ID: <20060916075103.GB29360@Krystal> (raw)
[-- Attachment #1: Type: text/plain, Size: 355 bytes --]
1 - DebugFS stalled dentry patch
DebugFS seems to keep a stalled dentry when a process is in a directory that is
being removed. Force a differed deletion.
patch-2.6.17-lttng-core-0.5.111-debugfs.diff
OpenPGP public key: http://krystal.dyndns.org:8080/key/compudj.gpg
Key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
[-- Attachment #2: patch-2.6.17-lttng-core-0.5.111-debugfs.diff --]
[-- Type: text/plain, Size: 644 bytes --]
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -266,6 +266,7 @@ EXPORT_SYMBOL_GPL(debugfs_create_dir);
void debugfs_remove(struct dentry *dentry)
{
struct dentry *parent;
+ int ret = 0;
if (!dentry)
return;
@@ -278,9 +279,10 @@ void debugfs_remove(struct dentry *dentr
if (debugfs_positive(dentry)) {
if (dentry->d_inode) {
if (S_ISDIR(dentry->d_inode->i_mode))
- simple_rmdir(parent->d_inode, dentry);
+ ret = simple_rmdir(parent->d_inode, dentry);
else
- simple_unlink(parent->d_inode, dentry);
+ ret = simple_unlink(parent->d_inode, dentry);
+ if(ret) d_delete(dentry);
dput(dentry);
}
}
next reply other threads:[~2006-09-16 7:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-16 7:51 Mathieu Desnoyers [this message]
2006-09-17 16:07 ` [PATCH 1/11] LTTng-core 0.5.111 : Relay+DebugFS (DebugFS fix) Greg KH
2006-09-20 12:21 ` Mathieu Desnoyers
2006-09-18 1:21 ` Karim Yaghmour
2006-09-19 13:04 ` Christoph Hellwig
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