Subject: [merged] printk-do-not-compute-the-size-of-the-message-twice.patch removed from -mm tree
To: pmladek@xxxxxxx,fweisbec@xxxxxxxxx,jack@xxxxxxx,kay@xxxxxxxx,mhocko@xxxxxxx,rostedt@xxxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Fri, 04 Apr 2014 12:32:54 -0700
The patch titled
Subject: printk: do not compute the size of the message twice
has been removed from the -mm tree. Its filename was
printk-do-not-compute-the-size-of-the-message-twice.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Petr Mladek <pmladek@xxxxxxx>
Subject: printk: do not compute the size of the message twice
This is just a tiny optimization. It removes duplicate computation of the
message size.
Signed-off-by: Petr Mladek <pmladek@xxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Jan Kara <jack@xxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxx>
Cc: Kay Sievers <kay@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/printk/printk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN kernel/printk/printk.c~printk-do-not-compute-the-size-of-the-message-twice kernel/printk/printk.c
--- a/kernel/printk/printk.c~printk-do-not-compute-the-size-of-the-message-twice
+++ a/kernel/printk/printk.c
@@ -351,7 +351,7 @@ static void log_store(int facility, int
else
msg->ts_nsec = local_clock();
memset(log_dict(msg) + dict_len, 0, pad_len);
- msg->len = sizeof(struct printk_log) + text_len + dict_len + pad_len;
+ msg->len = size;
/* insert message */
log_next_idx += msg->len;
_
Patches currently in -mm which might be from pmladek@xxxxxxx are
origin.patch
linux-next.patch
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