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Revision dac876193cd79ced36d0462749ea47c05844fb49 authored by Terry Loftin on 09 April 2010, 10:29:49 UTC, committed by David S. Miller on 13 April 2010, 10:03:13 UTC 
e1000e: stop cleaning when we reach tx_ring->next_to_use
 
Tx ring buffers after tx_ring->next_to_use are volatile and could
change, possibly causing a crash.  Stop cleaning when we hit
tx_ring->next_to_use.

Signed-off-by: Terry Loftin <terry.loftin@hp.com>
Acked-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent d5aa225
Raw File
symlink.c 
/*
 *  linux/fs/sysv/symlink.c
 *
 *  Handling of System V filesystem fast symlinks extensions.
 *  Aug 2001, Christoph Hellwig (hch@infradead.org)
 */

#include "sysv.h"
#include <linux/namei.h>

static void *sysv_follow_link(struct dentry *dentry, struct nameidata *nd)
{
	nd_set_link(nd, (char *)SYSV_I(dentry->d_inode)->i_data);
	return NULL;
}

const struct inode_operations sysv_fast_symlink_inode_operations = {
	.readlink	= generic_readlink,
	.follow_link	= sysv_follow_link,
};
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