svn commit: r346932 - head/sys/ufs/ufs
Alexey Dokuchaev
danfe at freebsd.org
Tue Apr 30 06:08:50 UTC 2019
On Mon, Apr 29, 2019 at 10:05:26PM +0000, Mark Johnston wrote:
> New Revision: 346932
> URL: https://svnweb.freebsd.org/changeset/base/346932
>
> Log:
> Optimize lseek(SEEK_DATA) on UFS.
>
> This version fixes the problems identified in r345244.
>
> Reviewed by: kib
> @@ -56,6 +56,9 @@ __FBSDID("$FreeBSD$");
> #include <ufs/ufs/ufsmount.h>
> #include <ufs/ufs/ufs_extern.h>
>
> +static ufs_lbn_t lbn_count(struct ufsmount *, int);
> +static int readindir(struct vnode *, ufs_lbn_t, ufs2_daddr_t, struct buf **);
Is the prototype for static readindir() really needed here?
> +static int
> +readindir(vp, lbn, daddr, bpp)
> + struct vnode *vp;
> + ufs_lbn_t lbn;
> + ufs2_daddr_t daddr;
> + struct buf **bpp;
Don't we prefer ASNI declarations over K&R these days?
> +static ufs_lbn_t
> +lbn_count(ump, level)
> + struct ufsmount *ump;
> + int level;
Ditto.
> +int
> +ufs_bmap_seekdata(vp, offp)
> + struct vnode *vp;
> + off_t *offp;
./danfe
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