The patch titled
procfs: detect duplicate names
has been removed from the -mm tree. Its filename was
procfs-detect-duplicate-names.patch
This patch was dropped because an updated version will be merged
------------------------------------------------------
Subject: procfs: detect duplicate names
From: Zhang Rui <[EMAIL PROTECTED]>
In order to keep the back-compatibility, only a warning is given currently,
but actions must be taken to fix it when such duplicates are detected.
Bug report and a simple fix can be found here:
http://bugzilla.kernel.org/show_bug.cgi?id=8798
[EMAIL PROTECTED]: fix stuff]
Signed-off-by: Zhang Rui <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
fs/proc/generic.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff -puN fs/proc/generic.c~procfs-detect-duplicate-names fs/proc/generic.c
--- a/fs/proc/generic.c~procfs-detect-duplicate-names
+++ a/fs/proc/generic.c
@@ -523,6 +523,7 @@ static const struct inode_operations pro
static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry *
dp)
{
+ struct proc_dir_entry *de;
unsigned int i;
i = get_inode_number();
@@ -547,11 +548,22 @@ static int proc_register(struct proc_dir
}
spin_lock(&proc_subdir_lock);
+
+ for (de = dir->subdir, i = 0; de && !i; de = de->next)
+ if (!strcmp(dp->name, de->name))
+ i = 1;
+
dp->next = dir->subdir;
dp->parent = dir;
dir->subdir = dp;
spin_unlock(&proc_subdir_lock);
+ if (i) {
+ printk(KERN_WARNING "Duplicate file names \"%s\" detected.",
+ dp->name);
+ dump_stack();
+ }
+
return 0;
}
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
git-acpi.patch
procfs-detect-duplicate-names.patch
-
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