diff options
| author | phk <phk@FreeBSD.org> | 2003-11-12 10:27:06 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2003-11-12 10:27:06 +0000 |
| commit | 70388f65e9e1216e87bb258d355d13ad30904752 (patch) | |
| tree | c5275ccfa65a59e73f74820a812643257b712268 /sys/kern | |
| parent | c6eb0ef3607d95336e1c5b639c3ab91d07f8a6e9 (diff) | |
| download | FreeBSD-src-70388f65e9e1216e87bb258d355d13ad30904752.zip FreeBSD-src-70388f65e9e1216e87bb258d355d13ad30904752.tar.gz | |
Replace B_PHYS conditional assignment to bio_offset with KASSERT check
to see that the originating code already did it right.
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/vfs_bio.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/kern/vfs_bio.c b/sys/kern/vfs_bio.c index 595d39c..e4a7bd5 100644 --- a/sys/kern/vfs_bio.c +++ b/sys/kern/vfs_bio.c @@ -3077,9 +3077,14 @@ dev_strategy(struct buf *bp) if ((!bp->b_iocmd) || (bp->b_iocmd & (bp->b_iocmd - 1))) panic("b_iocmd botch"); if (bp->b_flags & B_PHYS) - bp->b_io.bio_offset = bp->b_offset; + KASSERT(bp->b_io.bio_offset == bp->b_offset, + ("bio_offset %jd wrong, should be %jd", + (intmax_t)bp->b_io.bio_offset, (intmax_t)bp->b_offset)); else - bp->b_io.bio_offset = dbtob(bp->b_blkno); + KASSERT(bp->b_io.bio_offset == dbtob(bp->b_blkno), + ("bio_offset %jd wrong, should be %jd", + (intmax_t)bp->b_io.bio_offset, + (intmax_t)dbtob(bp->b_blkno))); bp->b_io.bio_done = bufdonebio; bp->b_io.bio_caller2 = bp; (*devsw(bp->b_io.bio_dev)->d_strategy)(&bp->b_io); |
