Re: git: 94a0f9f63e16 - main - kern/vfs_vnops.c: generalize the lock primitive for file foffset

In reply to: Konstantin Belousov : "git: 94a0f9f63e16 - main - kern/vfs_vnops.c: generalize the lock primitive for file foffset"
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From: Colin Percival <cperciva_at_tarsnap.com>
Date: Fri, 19 Sep 2025 17:25:11 UTC

On 9/19/25 07:19, Konstantin Belousov wrote:
> commit 94a0f9f63e164e4f3791bc7d105d6f267b4d47bc
> 
>      kern/vfs_vnops.c: generalize the lock primitive for file foffset
 >
> +	atomic_clear_16(flagsp, lock_bit | lock_wait_bit);

Jenkins says this breaks powerpc64:

/usr/src/sys/kern/vfs_vnops.c:852:2: error: call to undeclared function 
'atomic_clear_16'; ISO C99 and later do not support implicit function 
declarations [-Werror,-Wimplicit-function-declaration]
   852 |         atomic_clear_16(flagsp, lock_bit | lock_wait_bit);
       |         ^
/usr/src/sys/kern/vfs_vnops.c:852:2: note: did you mean 'atomic_clear_int'?

-- 
Colin Percival
FreeBSD Release Engineering Lead & EC2 platform maintainer
Founder, Tarsnap | www.tarsnap.com | Online backups for the truly paranoid