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Merge tag 'mm-stable-2022-08-09' of git://git.kernel.org/pub/scm/linux/kernel/git...
[linux-2.6-microblaze.git]
/
include
/
linux
/
tty_buffer.h
diff --git
a/include/linux/tty_buffer.h
b/include/linux/tty_buffer.h
index
3b9d776
..
1796648
100644
(file)
--- a/
include/linux/tty_buffer.h
+++ b/
include/linux/tty_buffer.h
@@
-15,6
+15,7
@@
struct tty_buffer {
int used;
int size;
int commit;
+ int lookahead; /* Lazy update on recv, can become less than "read" */
int read;
int flags;
/* Data points here */