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| author |   Petr Mladek <pmladek@suse.com> | 2021-11-02 10:39:27 +0100 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2021-11-02 10:39:27 +0100 |
| commit | 40e64a88dadcfa168914065baf7f035de957bbe0 (patch) | |
| tree | 06c8c4a9e6c1b478aa6851794c6a33bec1ce6ec4 /lib/vsprintf.c | |
| parent | lib/vsprintf.c: Amend static asserts for format specifier flags (diff) | |
| parent | vsprintf: Update %pGp documentation about that it prints hex value (diff) | |
| download | wireguard-linux-40e64a88dadcfa168914065baf7f035de957bbe0.tar.xz wireguard-linux-40e64a88dadcfa168914065baf7f035de957bbe0.zip | |
Merge branch 'for-5.16-vsprintf-pgp' into for-linus
Diffstat (limited to 'lib/vsprintf.c')
| -rw-r--r-- | lib/vsprintf.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 1173930ed9d3..f90f91d83920 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -17,7 +17,7 @@ * - scnprintf and vscnprintf */ -#include <stdarg.h> +#include <linux/stdarg.h> #include <linux/build_bug.h> #include <linux/clk.h> #include <linux/clk-provider.h> @@ -2020,10 +2020,15 @@ static const struct page_flags_fields pff[] = { static char *format_page_flags(char *buf, char *end, unsigned long flags) { - unsigned long main_flags = flags & (BIT(NR_PAGEFLAGS) - 1); + unsigned long main_flags = flags & PAGEFLAGS_MASK; bool append = false; int i; + buf = number(buf, end, flags, default_flag_spec); + if (buf < end) + *buf = '('; + buf++; + /* Page flags from the main area. */ if (main_flags) { buf = format_flags(buf, end, main_flags, pageflag_names); @@ -2052,6 +2057,9 @@ char *format_page_flags(char *buf, char *end, unsigned long flags) append = true; } + if (buf < end) + *buf = ')'; + buf++; return buf; } |