On Mon, Feb 18, 2002 at 09:19:35PM -0800, Greg KH wrote:
> ------
> [EMAIL PROTECTED], 2002-02-18 21:01:19-08:00, [EMAIL PROTECTED]
> usbdevfs:
> - put back locks that I accidentally took out with the last merge.
>
> drivers/usb/inode.c | 3 +++
> 1 files changed, 3 insertions(+)
# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
# ChangeSet 1.360 -> 1.361
# drivers/usb/inode.c 1.20 -> 1.21
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 02/02/18 [EMAIL PROTECTED] 1.361
# usbdevfs:
# - put back locks that I accidentally took out with the last merge.
# --------------------------------------------
#
diff -Nru a/drivers/usb/inode.c b/drivers/usb/inode.c
--- a/drivers/usb/inode.c Mon Feb 18 21:26:23 2002
+++ b/drivers/usb/inode.c Mon Feb 18 21:26:23 2002
@@ -184,6 +184,7 @@
return inode;
}
+/* SMP-safe */
static int usbfs_mknod (struct inode *dir, struct dentry *dentry, int mode,
int dev)
{
@@ -238,7 +239,9 @@
if (usbfs_empty(dentry)) {
struct inode *inode = dentry->d_inode;
+ lock_kernel();
inode->i_nlink--;
+ unlock_kernel();
dput(dentry);
error = 0;
}
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