On Fri, Aug 04, 2000 at 01:28:19AM +0200, Ingo Molnar wrote:
the newest version of the lowlatency patch can be downloaded from:
http://www.redhat.com/~mingo/lowlatency-patches/lowlatency-2.4.0-test6-C4
What's is the point of?
--- linux/fs/ioctl.c.orig Tue Aug 1 16:02:19 2000
+++ linux/fs/ioctl.c Fri Aug 4 01:18:12 2000
@@ -39,8 +39,11 @@
case FIONREAD:
return put_user(inode->i_size - filp->f_pos, (int *) arg);
}
- if (filp->f_op && filp->f_op->ioctl)
- return filp->f_op->ioctl(inode, filp, cmd, arg);
+ if (filp->f_op && filp->f_op->ioctl) {
+ int ret;
+ ret = filp->f_op->ioctl(inode, filp, cmd, arg);
+ return ret;
+ }
return -ENOTTY;
}
@@ -104,8 +107,9 @@
error = -ENOTTY;
if (S_ISREG(filp->f_dentry->d_inode->i_mode))
error = file_ioctl(filp, cmd, arg);
- else if (filp->f_op && filp->f_op->ioctl)
+ else if (filp->f_op && filp->f_op->ioctl) {
error = filp->f_op->ioctl(filp->f_dentry->d_inode, filp, cmd, arg);
+ }
}
unlock_kernel();
fput(filp);
--cw
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Mon Aug 07 2000 - 21:00:12 EST