mirror of
https://github.com/dynup/kpatch
synced 2024-12-13 00:44:34 +00:00
27 lines
812 B
Diff
27 lines
812 B
Diff
Index: src/drivers/tty/n_tty.c
|
|
===================================================================
|
|
--- src.orig/drivers/tty/n_tty.c
|
|
+++ src/drivers/tty/n_tty.c
|
|
@@ -2304,7 +2304,7 @@ static ssize_t n_tty_read(struct tty_str
|
|
* lock themselves)
|
|
*/
|
|
|
|
-static ssize_t n_tty_write(struct tty_struct *tty, struct file *file,
|
|
+static ssize_t noinline kpatch_n_tty_write(struct tty_struct *tty, struct file *file,
|
|
const unsigned char *buf, size_t nr)
|
|
{
|
|
const unsigned char *b = buf;
|
|
@@ -2393,6 +2393,12 @@ break_out:
|
|
return (b - buf) ? b - buf : retval;
|
|
}
|
|
|
|
+static ssize_t n_tty_write(struct tty_struct *tty, struct file *file,
|
|
+ const unsigned char *buf, size_t nr)
|
|
+{
|
|
+ return kpatch_n_tty_write(tty, file, buf, nr);
|
|
+}
|
|
+
|
|
/**
|
|
* n_tty_poll - poll method for N_TTY
|
|
* @tty: terminal device
|