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-rw-r--r--fs/ncpfs/file.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/fs/ncpfs/file.c b/fs/ncpfs/file.c
index 2b145de45b3..6a7d901f193 100644
--- a/fs/ncpfs/file.c
+++ b/fs/ncpfs/file.c
@@ -18,6 +18,7 @@
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/sched.h>
+#include <linux/smp_lock.h>
#include <linux/ncp_fs.h>
#include "ncplib_kernel.h"
@@ -281,9 +282,18 @@ static int ncp_release(struct inode *inode, struct file *file) {
return 0;
}
+static loff_t ncp_remote_llseek(struct file *file, loff_t offset, int origin)
+{
+ loff_t ret;
+ lock_kernel();
+ ret = generic_file_llseek_unlocked(file, offset, origin);
+ unlock_kernel();
+ return ret;
+}
+
const struct file_operations ncp_file_operations =
{
- .llseek = remote_llseek,
+ .llseek = ncp_remote_llseek,
.read = ncp_file_read,
.write = ncp_file_write,
.ioctl = ncp_ioctl,