On Fri, 30 Nov 2007 16:02:50 +0300
Pavel Emelyanov <[EMAIL PROTECTED]> wrote:
> This includes the tables themselves and the call to the
> register_sysctl_table(). Since this call is done from the __init
> call, I hope this is OK to keep the #ifdef inside the function,
> rather than making proper helpers outside it.
>
> Signed-off-by: Pavel Emelyanov <[EMAIL PROTECTED]>
>
> ---
>
> diff --git a/fs/dquot.c b/fs/dquot.c
> index 50e7c2a..efee14d 100644
> --- a/fs/dquot.c
> +++ b/fs/dquot.c
> @@ -1821,6 +1821,7 @@ struct quotactl_ops vfs_quotactl_ops = {
> .set_dqblk = vfs_set_dqblk
> };
>
> +#ifdef CONFIG_SYSCTL
> static ctl_table fs_dqstats_table[] = {
> {
> .ctl_name = FS_DQ_LOOKUPS,
> @@ -1918,6 +1919,7 @@ static ctl_table sys_table[] = {
> },
> { .ctl_name = 0 },
> };
> +#endif
>
> static int __init dquot_init(void)
> {
> @@ -1926,7 +1928,9 @@ static int __init dquot_init(void)
>
> printk(KERN_NOTICE "VFS: Disk quotas %s\n", __DQUOT_VERSION__);
>
> +#ifdef CONFIG_SYSCTL
> register_sysctl_table(sys_table);
> +#endif
>
> dquot_cachep = kmem_cache_create("dquot",
> sizeof(struct dquot), sizeof(unsigned long) * 4,
We should avoid the ifdefs around the register_sysctl_table() call.
At present the !CONFIG_SYSCTL implementation of register_sysctl_table() is
a non-inlined NULL-returning stub. All we have to do is to inline that stub
then these ifdefs can go away.
The same applies to register_sysctl_paths().
If that's all agreeable then there isn't a lot of point in me merging these
seven patches.
btw, administrivia detail: please don't put the patch's subsystem
identifier in []. IOW, this:
Subject: [PATCH 1/7][QUOTA] Move sysctl management code under ifdef
CONFIG_SYSCTL
should have been
Subject: [PATCH 1/7] quota: move sysctl management code under ifdef
CONFIG_SYSCTL
for reasons described in section 2 of
http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt.
Thanks.
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