The patch titled
Subject: seq_file: move seq_escape() to a header
has been added to the -mm tree. Its filename is
seq_file-move-seq_escape-to-a-header.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/seq_file-move-seq_escape-to-a-header.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/seq_file-move-seq_escape-to-a-header.patch
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------------------------------------------------------
From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Subject: seq_file: move seq_escape() to a header
Move seq_escape() to the header as inliner, for a small kernel text size
reduction.
Link: https://lkml.kernel.org/r/20211001122917.67228-1-andriy.shevchenko@xxxxxxxxxxxxxxx
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/seq_file.c | 16 ----------------
include/linux/seq_file.h | 17 ++++++++++++++++-
2 files changed, 16 insertions(+), 17 deletions(-)
--- a/fs/seq_file.c~seq_file-move-seq_escape-to-a-header
+++ a/fs/seq_file.c
@@ -383,22 +383,6 @@ void seq_escape_mem(struct seq_file *m,
}
EXPORT_SYMBOL(seq_escape_mem);
-/**
- * seq_escape - print string into buffer, escaping some characters
- * @m: target buffer
- * @s: string
- * @esc: set of characters that need escaping
- *
- * Puts string into buffer, replacing each occurrence of character from
- * @esc with usual octal escape.
- * Use seq_has_overflowed() to check for errors.
- */
-void seq_escape(struct seq_file *m, const char *s, const char *esc)
-{
- seq_escape_str(m, s, ESCAPE_OCTAL, esc);
-}
-EXPORT_SYMBOL(seq_escape);
-
void seq_vprintf(struct seq_file *m, const char *f, va_list args)
{
int len;
--- a/include/linux/seq_file.h~seq_file-move-seq_escape-to-a-header
+++ a/include/linux/seq_file.h
@@ -4,6 +4,7 @@
#include <linux/types.h>
#include <linux/string.h>
+#include <linux/string_helpers.h>
#include <linux/bug.h>
#include <linux/mutex.h>
#include <linux/cpumask.h>
@@ -135,7 +136,21 @@ static inline void seq_escape_str(struct
seq_escape_mem(m, src, strlen(src), flags, esc);
}
-void seq_escape(struct seq_file *m, const char *s, const char *esc);
+/**
+ * seq_escape - print string into buffer, escaping some characters
+ * @m: target buffer
+ * @s: NULL-terminated string
+ * @esc: set of characters that need escaping
+ *
+ * Puts string into buffer, replacing each occurrence of character from
+ * @esc with usual octal escape.
+ *
+ * Use seq_has_overflowed() to check for errors.
+ */
+static inline void seq_escape(struct seq_file *m, const char *s, const char *esc)
+{
+ seq_escape_str(m, s, ESCAPE_OCTAL, esc);
+}
void seq_hex_dump(struct seq_file *m, const char *prefix_str, int prefix_type,
int rowsize, int groupsize, const void *buf, size_t len,
_
Patches currently in -mm which might be from andriy.shevchenko@xxxxxxxxxxxxxxx are
seq_file-move-seq_escape-to-a-header.patch
