Date: Wed, 29 Jul 2015 03:06:09 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r285995 - head/sys/fs/ext2fs Message-ID: <201507290306.t6T369ih090577@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: jeff Date: Wed Jul 29 03:06:08 2015 New Revision: 285995 URL: https://svnweb.freebsd.org/changeset/base/285995 Log: - Remove some dead code copied from ffs. Modified: head/sys/fs/ext2fs/ext2_subr.c Modified: head/sys/fs/ext2fs/ext2_subr.c ============================================================================== --- head/sys/fs/ext2fs/ext2_subr.c Wed Jul 29 02:34:25 2015 (r285994) +++ head/sys/fs/ext2fs/ext2_subr.c Wed Jul 29 03:06:08 2015 (r285995) @@ -54,10 +54,6 @@ #include <fs/ext2fs/ext2_mount.h> #include <fs/ext2fs/ext2_dinode.h> -#ifdef KDB -void ext2_checkoverlap(struct buf *, struct inode *); -#endif - /* * Return buffer with the contents of block "offset" from the beginning of * directory "ip". If "res" is non-zero, fill it in with a pointer to the @@ -130,34 +126,6 @@ normal: return (0); } -#ifdef KDB -void -ext2_checkoverlap(struct buf *bp, struct inode *ip) -{ - struct buf *ebp, *ep; - e4fs_daddr_t start, last; - struct vnode *vp; - - ebp = &buf[nbuf]; - start = bp->b_blkno; - last = start + btodb(bp->b_bcount) - 1; - for (ep = buf; ep < ebp; ep++) { - if (ep == bp || (ep->b_flags & B_INVAL)) - continue; - vp = ip->i_ump->um_devvp; - /* look for overlap */ - if (ep->b_bcount == 0 || ep->b_blkno > last || - ep->b_blkno + btodb(ep->b_bcount) <= start) - continue; - vprint("Disk overlap", vp); - printf("\tstart %jd, end %jd overlap start %jd, end %jd\n", - (intmax_t)start, (intmax_t)last, (intmax_t)ep->b_blkno, - (intmax_t)(ep->b_blkno + btodb(ep->b_bcount) - 1)); - panic("ext2_checkoverlap: Disk buffer overlap"); - } -} -#endif /* KDB */ - /* * Update the cluster map because of an allocation of free like ffs. *
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201507290306.t6T369ih090577>