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authorLinus Torvalds <torvalds@linux-foundation.org>2024-12-01 13:10:51 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2024-12-01 13:10:51 -0800
commit88862eeb476375687a1de5f45528a437ea598338 (patch)
treed3b202397e6cf53a35d9f1523559abefd445ddcc /lib
parentf788b5ef1ca9b1c2f8d4e1beb2b25edc2db43ef4 (diff)
parentf69e63756f7822fcdad8a34f9967e8b243e883ee (diff)
Merge tag 'trace-printf-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull bprintf() removal from Steven Rostedt: - Remove unused bprintf() function, that was added with the rest of the "bin-printf" functions. These are functions that are used by trace_printk() that allows to quickly save the format and arguments into the ring buffer without the expensive processing of converting numbers to ASCII. Then on output, at a much later time, the ring buffer is read and the string processing occurs then. The bprintf() was added for consistency but was never used. It can be safely removed. * tag 'trace-printf-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: printf: Remove unused 'bprintf'
Diffstat (limited to 'lib')
-rw-r--r--lib/vsprintf.c23
1 files changed, 0 insertions, 23 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 6ac02bbb7df1..9d3dac38a3f4 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -3428,29 +3428,6 @@ out:
}
EXPORT_SYMBOL_GPL(bstr_printf);
-/**
- * bprintf - Parse a format string and place args' binary value in a buffer
- * @bin_buf: The buffer to place args' binary value
- * @size: The size of the buffer(by words(32bits), not characters)
- * @fmt: The format string to use
- * @...: Arguments for the format string
- *
- * The function returns the number of words(u32) written
- * into @bin_buf.
- */
-int bprintf(u32 *bin_buf, size_t size, const char *fmt, ...)
-{
- va_list args;
- int ret;
-
- va_start(args, fmt);
- ret = vbin_printf(bin_buf, size, fmt, args);
- va_end(args);
-
- return ret;
-}
-EXPORT_SYMBOL_GPL(bprintf);
-
#endif /* CONFIG_BINARY_PRINTF */
/**