From 46385326cc1577587ed3e7432c2425cf6d3e4308 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Fri, 13 Feb 2015 14:38:15 -0800 Subject: bitmap, cpumask, nodemask: remove dedicated formatting functions Now that all bitmap formatting usages have been converted to '%*pb[l]', the separate formatting functions are unnecessary. The following functions are removed. * bitmap_scn[list]printf() * cpumask_scnprintf(), cpulist_scnprintf() * [__]nodemask_scnprintf(), [__]nodelist_scnprintf() * seq_bitmap[_list](), seq_cpumask[_list](), seq_nodemask[_list]() * seq_buf_bitmask() Signed-off-by: Tejun Heo Cc: Rusty Russell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/bitmap.c | 41 ----------------------------------------- 1 file changed, 41 deletions(-) (limited to 'lib/bitmap.c') diff --git a/lib/bitmap.c b/lib/bitmap.c index 088adbdcbad9..d456f4c15a9f 100644 --- a/lib/bitmap.c +++ b/lib/bitmap.c @@ -369,24 +369,6 @@ EXPORT_SYMBOL(bitmap_find_next_zero_area_off); #define nbits_to_hold_value(val) fls(val) #define BASEDEC 10 /* fancier cpuset lists input in decimal */ -/** - * bitmap_scnprintf - convert bitmap to an ASCII hex string. - * @buf: byte buffer into which string is placed - * @buflen: reserved size of @buf, in bytes - * @maskp: pointer to bitmap to convert - * @nmaskbits: size of bitmap, in bits - * - * Exactly @nmaskbits bits are displayed. Hex digits are grouped into - * comma-separated sets of eight digits per set. Returns the number of - * characters which were written to *buf, excluding the trailing \0. - */ -int bitmap_scnprintf(char *buf, unsigned int buflen, - const unsigned long *maskp, int nmaskbits) -{ - return scnprintf(buf, buflen, "%*pb", nmaskbits, maskp); -} -EXPORT_SYMBOL(bitmap_scnprintf); - /** * __bitmap_parse - convert an ASCII hex string into a bitmap. * @buf: pointer to buffer containing string. @@ -500,29 +482,6 @@ int bitmap_parse_user(const char __user *ubuf, } EXPORT_SYMBOL(bitmap_parse_user); -/** - * bitmap_scnlistprintf - convert bitmap to list format ASCII string - * @buf: byte buffer into which string is placed - * @buflen: reserved size of @buf, in bytes - * @maskp: pointer to bitmap to convert - * @nmaskbits: size of bitmap, in bits - * - * Output format is a comma-separated list of decimal numbers and - * ranges. Consecutively set bits are shown as two hyphen-separated - * decimal numbers, the smallest and largest bit numbers set in - * the range. Output format is compatible with the format - * accepted as input by bitmap_parselist(). - * - * The return value is the number of characters which were written to *buf - * excluding the trailing '\0', as per ISO C99's scnprintf. - */ -int bitmap_scnlistprintf(char *buf, unsigned int buflen, - const unsigned long *maskp, int nmaskbits) -{ - return scnprintf(buf, buflen, "%*pbl", nmaskbits, maskp); -} -EXPORT_SYMBOL(bitmap_scnlistprintf); - /** * bitmap_print_to_pagebuf - convert bitmap to list or hex format ASCII string * @list: indicates whether the bitmap must be list -- cgit v1.2.3-55-g7522