diff options
Diffstat (limited to 'sys/kern/vfs_vnops.c')
-rw-r--r-- | sys/kern/vfs_vnops.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/kern/vfs_vnops.c b/sys/kern/vfs_vnops.c index ce2d701..d4b60f1 100644 --- a/sys/kern/vfs_vnops.c +++ b/sys/kern/vfs_vnops.c @@ -245,8 +245,11 @@ restart: if ((error = VOP_OPEN(vp, fmode, cred, td, fp)) != 0) goto bad; - if (fmode & FWRITE) + if (fmode & FWRITE) { vp->v_writecount++; + CTR3(KTR_VFS, "%s: vp %p v_writecount increased to %d", + __func__, vp, vp->v_writecount); + } *flagp = fmode; ASSERT_VOP_LOCKED(vp, "vn_open_cred"); if (!mpsafe) @@ -309,6 +312,8 @@ vn_close(vp, flags, file_cred, td) VNASSERT(vp->v_writecount > 0, vp, ("vn_close: negative writecount")); vp->v_writecount--; + CTR3(KTR_VFS, "%s: vp %p v_writecount decreased to %d", + __func__, vp, vp->v_writecount); } error = VOP_CLOSE(vp, flags, file_cred, td); vput(vp); |