LU-7902 osd: no need to set same [acm]time

[fs/lustre-release.git] / lustre / osd-zfs / osd_object.c

diff --git a/lustre/osd-zfs/osd_object.c b/lustre/osd-zfs/osd_object.c
index b875be2..f00d454 100644 (file)
--- a/lustre/osd-zfs/osd_object.c
+++ b/lustre/osd-zfs/osd_object.c
@@ -954,6 +954,15 @@ static int osd_attr_set(const struct lu_env *env, struct dt_object *dt,
        if (!S_ISREG(dt->do_lu.lo_header->loh_attr))
                valid &= ~(LA_SIZE | LA_BLOCKS);
 
        if (!S_ISREG(dt->do_lu.lo_header->loh_attr))
                valid &= ~(LA_SIZE | LA_BLOCKS);
 

+       if (valid & LA_CTIME && la->la_ctime == obj->oo_attr.la_ctime)
+               valid &= ~LA_CTIME;
+
+       if (valid & LA_MTIME && la->la_mtime == obj->oo_attr.la_mtime)
+               valid &= ~LA_MTIME;
+
+       if (valid & LA_ATIME && la->la_atime == obj->oo_attr.la_atime)
+               valid &= ~LA_ATIME;
+

        if (valid == 0)
                GOTO(out, rc = 0);
 
        if (valid == 0)
                GOTO(out, rc = 0);