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-rw-r--r--xlators/features/marker/src/marker.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/xlators/features/marker/src/marker.c b/xlators/features/marker/src/marker.c
index 59152db43c7..6a2c856913e 100644
--- a/xlators/features/marker/src/marker.c
+++ b/xlators/features/marker/src/marker.c
@@ -1953,6 +1953,73 @@ err:
return 0;
}
+int32_t
+marker_zerofill_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno, struct iatt *prebuf,
+ struct iatt *postbuf, dict_t *xdata)
+{
+ marker_local_t *local = NULL;
+ marker_conf_t *priv = NULL;
+
+ if (op_ret == -1) {
+ gf_log (this->name, GF_LOG_TRACE, "%s occurred during zerofill",
+ strerror (op_errno));
+ }
+
+ local = (marker_local_t *) frame->local;
+
+ frame->local = NULL;
+
+ STACK_UNWIND_STRICT (zerofill, frame, op_ret, op_errno, prebuf,
+ postbuf, xdata);
+
+ if (op_ret == -1 || local == NULL)
+ goto out;
+
+ priv = this->private;
+
+ if (priv->feature_enabled & GF_QUOTA)
+ mq_initiate_quota_txn (this, &local->loc);
+
+ if (priv->feature_enabled & GF_XTIME)
+ marker_xtime_update_marks (this, local);
+out:
+ marker_local_unref (local);
+
+ return 0;
+}
+
+int32_t
+marker_zerofill(call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset,
+ size_t len, dict_t *xdata)
+{
+ int32_t ret = 0;
+ marker_local_t *local = NULL;
+ marker_conf_t *priv = NULL;
+
+ priv = this->private;
+
+ if (priv->feature_enabled == 0)
+ goto wind;
+
+ local = mem_get0 (this->local_pool);
+
+ MARKER_INIT_LOCAL (frame, local);
+
+ ret = marker_inode_loc_fill (fd->inode, &local->loc);
+
+ if (ret == -1)
+ goto err;
+wind:
+ STACK_WIND (frame, marker_zerofill_cbk, FIRST_CHILD(this),
+ FIRST_CHILD(this)->fops->zerofill, fd, offset, len, xdata);
+ return 0;
+err:
+ STACK_UNWIND_STRICT (zerofill, frame, -1, ENOMEM, NULL, NULL, NULL);
+
+ return 0;
+}
+
/* when a call from the special client is received on
* key trusted.glusterfs.volume-mark with value "RESET"
@@ -2778,6 +2845,7 @@ struct xlator_fops fops = {
.readdirp = marker_readdirp,
.fallocate = marker_fallocate,
.discard = marker_discard,
+ .zerofill = marker_zerofill,
};
struct xlator_cbks cbks = {