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author | bde <bde@FreeBSD.org> | 1995-12-22 16:06:46 +0000 |
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committer | bde <bde@FreeBSD.org> | 1995-12-22 16:06:46 +0000 |
commit | f27e9d3a9dc7c06eccd7c6b2ad6627fe6b1c8964 (patch) | |
tree | f10e484eefd450f026c79608ca5ee002b3486a4d /sys | |
parent | da8e7999db42ddba29dd00421332a08ea8a6d8e4 (diff) | |
download | FreeBSD-src-f27e9d3a9dc7c06eccd7c6b2ad6627fe6b1c8964.zip FreeBSD-src-f27e9d3a9dc7c06eccd7c6b2ad6627fe6b1c8964.tar.gz |
Fixed bugs and finished staticization for things inside `#ifdef DEBUG'.
Moved most of these things inside `#ifdef notyet_block_reallocation_enabled'
where they may never be used again.
Diffstat (limited to 'sys')
-rw-r--r-- | sys/kern/vfs_cluster.c | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/sys/kern/vfs_cluster.c b/sys/kern/vfs_cluster.c index e031955..2895b09 100644 --- a/sys/kern/vfs_cluster.c +++ b/sys/kern/vfs_cluster.c @@ -33,7 +33,7 @@ * SUCH DAMAGE. * * @(#)vfs_cluster.c 8.7 (Berkeley) 2/13/94 - * $Id: vfs_cluster.c,v 1.29 1995/12/07 12:47:03 davidg Exp $ + * $Id: vfs_cluster.c,v 1.30 1995/12/11 04:56:07 dyson Exp $ */ #include <sys/param.h> @@ -52,27 +52,29 @@ #include <vm/vm_object.h> #include <vm/vm_page.h> +#ifdef notyet_block_reallocation_enabled #ifdef DEBUG -#include <vm/vm.h> #include <sys/sysctl.h> -int doreallocblks = 0; -SYSCTL_INT(_debug, 13, doreallocblks, CTLFLAG_RW, &doreallocblks, 0, ""); +#include <sys/kernel.h> +static int doreallocblks = 0; +SYSCTL_INT(_debug, 13, doreallocblks, CTLFLAG_RW, &doreallocblks, 0, ""); #else -/* XXX for cluster_write */ -#define doreallocblks 0 +#define doreallocblks 0 #endif +#endif /* notyet_block_reallocation_enabled */ -/* - * Local declarations - */ -static struct buf *cluster_rbuild __P((struct vnode *, u_quad_t, - daddr_t, daddr_t, long, int)); -struct cluster_save *cluster_collectbufs __P((struct vnode *, struct buf *)); +#ifdef notyet_block_reallocation_enabled +static struct cluster_save * + cluster_collectbufs __P((struct vnode *vp, struct buf *last_bp)); +#endif +static struct buf * + cluster_rbuild __P((struct vnode *vp, u_quad_t filesize, daddr_t lbn, + daddr_t blkno, long size, int run)); -int totreads; -int totreadblocks; -extern vm_page_t bogus_page; +static int totreads; +static int totreadblocks; +extern vm_page_t bogus_page; #ifdef DIAGNOSTIC /* @@ -464,7 +466,7 @@ cluster_write(bp, filesize) * reallocating to make it sequential. */ cursize = vp->v_lastw - vp->v_cstart + 1; -#if 1 +#ifndef notyet_block_reallocation_enabled if (((u_quad_t)(lbn + 1) * lblocksize) != filesize || lbn != vp->v_lastw + 1 || vp->v_clen <= cursize) { @@ -509,7 +511,7 @@ cluster_write(bp, filesize) return; } } -#endif +#endif /* notyet_block_reallocation_enabled */ } /* * Consider beginning a cluster. If at end of file, make @@ -684,12 +686,12 @@ cluster_wbuild(vp, size, start_lbn, len) return totalwritten; } -#if 0 +#ifdef notyet_block_reallocation_enabled /* * Collect together all the buffers in a cluster. * Plus add one additional buffer. */ -struct cluster_save * +static struct cluster_save * cluster_collectbufs(vp, last_bp) struct vnode *vp; struct buf *last_bp; @@ -710,4 +712,4 @@ cluster_collectbufs(vp, last_bp) buflist->bs_nchildren = i + 1; return (buflist); } -#endif +#endif /* notyet_block_reallocation_enabled */ |