diff options
| author | brueffer <brueffer@FreeBSD.org> | 2015-07-26 08:33:46 +0000 |
|---|---|---|
| committer | brueffer <brueffer@FreeBSD.org> | 2015-07-26 08:33:46 +0000 |
| commit | 95419ac92135d6f9997fd284b263e9bd07899dea (patch) | |
| tree | aacea3215002b4d4cd11db4ce86bd87fe5199b65 /sys/fs | |
| parent | 759686c03cfdde25009ff6e7e4cdd13b6ccf337c (diff) | |
| download | FreeBSD-src-95419ac92135d6f9997fd284b263e9bd07899dea.zip FreeBSD-src-95419ac92135d6f9997fd284b263e9bd07899dea.tar.gz | |
In tmpfs_chtimes(), remove checks on the nanosecond level when
determining whether a node changed.
Other filesystems, e.g., UFS, only check on seconds, when determining
whether something changed.
This also corrects the birthtime case, where we checked tv_nsec
twice, instead of tv_sec and tv_nsec (PR).
PR: 201284
Submitted by: David Binderman
Patch suggested by: kib
Reviewed by: kib
MFC after: 2 weeks
Committed from: Essen FreeBSD Hackathon
Diffstat (limited to 'sys/fs')
| -rw-r--r-- | sys/fs/tmpfs/tmpfs_subr.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/sys/fs/tmpfs/tmpfs_subr.c b/sys/fs/tmpfs/tmpfs_subr.c index 9a8aa8a..fa489b2 100644 --- a/sys/fs/tmpfs/tmpfs_subr.c +++ b/sys/fs/tmpfs/tmpfs_subr.c @@ -1709,20 +1709,18 @@ tmpfs_chtimes(struct vnode *vp, struct vattr *vap, if (error != 0) return (error); - if (vap->va_atime.tv_sec != VNOVAL && vap->va_atime.tv_nsec != VNOVAL) + if (vap->va_atime.tv_sec != VNOVAL) node->tn_status |= TMPFS_NODE_ACCESSED; - if (vap->va_mtime.tv_sec != VNOVAL && vap->va_mtime.tv_nsec != VNOVAL) + if (vap->va_mtime.tv_sec != VNOVAL) node->tn_status |= TMPFS_NODE_MODIFIED; - if (vap->va_birthtime.tv_nsec != VNOVAL && - vap->va_birthtime.tv_nsec != VNOVAL) + if (vap->va_birthtime.tv_sec != VNOVAL) node->tn_status |= TMPFS_NODE_MODIFIED; tmpfs_itimes(vp, &vap->va_atime, &vap->va_mtime); - if (vap->va_birthtime.tv_nsec != VNOVAL && - vap->va_birthtime.tv_nsec != VNOVAL) + if (vap->va_birthtime.tv_sec != VNOVAL) node->tn_birthtime = vap->va_birthtime; MPASS(VOP_ISLOCKED(vp)); |
