/* the check is outside of the cycle for performance reason -bzzz */
if (!test_bit(__REQ_WRITE, &bio->bi_rw)) {
- bio_for_each_segment(bvl, bio, iter) {
+ bio_for_each_segment_all(bvl, bio, iter) {
if (likely(error == 0))
SetPageUptodate(bvl_to_page(bvl));
LASSERT(PageLocked(bvl_to_page(bvl)));
return rc;
}
+static int osd_ladvise(const struct lu_env *env, struct dt_object *dt,
+ __u64 start, __u64 end, enum lu_ladvise_type advice)
+{
+ int rc;
+ ENTRY;
+
+ switch (advice) {
+ default:
+ rc = -ENOTSUPP;
+ break;
+ }
+
+ RETURN(rc);
+}
+
/*
* in some cases we may need declare methods for objects being created
* e.g., when we create symlink
};
const struct dt_body_operations osd_body_ops = {
- .dbo_read = osd_read,
- .dbo_declare_write = osd_declare_write,
- .dbo_write = osd_write,
- .dbo_bufs_get = osd_bufs_get,
- .dbo_bufs_put = osd_bufs_put,
- .dbo_write_prep = osd_write_prep,
- .dbo_declare_write_commit = osd_declare_write_commit,
- .dbo_write_commit = osd_write_commit,
- .dbo_read_prep = osd_read_prep,
- .dbo_declare_punch = osd_declare_punch,
- .dbo_punch = osd_punch,
- .dbo_fiemap_get = osd_fiemap_get,
+ .dbo_read = osd_read,
+ .dbo_declare_write = osd_declare_write,
+ .dbo_write = osd_write,
+ .dbo_bufs_get = osd_bufs_get,
+ .dbo_bufs_put = osd_bufs_put,
+ .dbo_write_prep = osd_write_prep,
+ .dbo_declare_write_commit = osd_declare_write_commit,
+ .dbo_write_commit = osd_write_commit,
+ .dbo_read_prep = osd_read_prep,
+ .dbo_declare_punch = osd_declare_punch,
+ .dbo_punch = osd_punch,
+ .dbo_fiemap_get = osd_fiemap_get,
+ .dbo_ladvise = osd_ladvise,
};