svn commit: r294475 - head/sys/kern

[Ravi Pokala]

-----Original Message-----


From: <owner-src-committers at freebsd.org> on behalf of Mateusz Guzik <mjg at FreeBSD.org>
Date: 2016-01-20, Wednesday at 17:04
To: <src-committers at freebsd.org>, <svn-src-all at freebsd.org>, <svn-src-head at freebsd.org>
Subject: svn commit: r294475 - head/sys/kern

>Author: mjg
>Date: Thu Jan 21 01:04:03 2016
>New Revision: 294475
>URL: https://svnweb.freebsd.org/changeset/base/294475
>
>Log:
>  cache: use counter(9) API to maintain statistics
>  
>...
>
>Modified:
>  head/sys/kern/vfs_cache.c
>
>Modified: head/sys/kern/vfs_cache.c
>==============================================================================
>--- head/sys/kern/vfs_cache.c	Thu Jan 21 00:42:48 2016	(r294474)
>+++ head/sys/kern/vfs_cache.c	Thu Jan 21 01:04:03 2016	(r294475)
>
>...
> 
>
>+	numcalls = counter_u64_alloc(M_WAITOK);
>+	dothits = counter_u64_alloc(M_WAITOK);
>+	dotdothits = counter_u64_alloc(M_WAITOK);
>
>...
>

ISTR there's an API for creating a batch of counters; that might be cleaner than creating a dozen+ individually?

-Ravi (rpokala@)