diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2017-01-25 11:09:27 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2017-01-31 17:42:43 +1100 |
| commit | b3cbf7f152fd78c2ad3a7652170bfd85641cda5a (patch) | |
| tree | f2fd8a1aefc9d5fc3c2f8abfa0aef6a5881e3314 /mm | |
| parent | ceb9211713044bc105c4c76e53f7bf56422ff77c (diff) | |
lib/vsprintf.c: remove %Z support
Now that %z is standartised in C99 there is no reason to support %Z.
Unlike %L it doesn't even make format strings smaller.
Use BUILD_BUG_ON in a couple ATM drivers.
In case anyone didn't notice lib/vsprintf.o is about half of SLUB which is
in my opinion is quite an achievement. Hopefully this patch inspires
someone else to trim vsprintf.c more.
Link: http://lkml.kernel.org/r/20170103230126.GA30170@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/dmapool.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/dmapool.c b/mm/dmapool.c index abcbfe86c25a..f3face69e8cb 100644 --- a/mm/dmapool.c +++ b/mm/dmapool.c @@ -93,7 +93,7 @@ show_pools(struct device *dev, struct device_attribute *attr, char *buf) spin_unlock_irq(&pool->lock); /* per-pool info, no real statistics yet */ - temp = scnprintf(next, size, "%-16s %4u %4Zu %4Zu %2u\n", + temp = scnprintf(next, size, "%-16s %4u %4zu %4zu %2u\n", pool->name, blocks, pages * (pool->allocation / pool->size), pool->size, pages); |