*
* - detect ssd/lvm/... on btrfs
* - read ahead directories
+ * - sd_readahead_cancel
*/
static int btrfs_defrag(int fd) {
char line[LINE_MAX];
int r = 0;
char *pack_fn = NULL, c;
- bool on_ssd;
+ bool on_ssd, ready = false;
int prio;
assert(root);
if (ioprio_set(IOPRIO_WHO_PROCESS, getpid(), prio) < 0)
log_warning("Failed to set IDLE IO priority class: %m");
- sd_notify(0,
- "READY=1\n"
- "STATUS=Replaying readahead data");
+ sd_notify(0, "STATUS=Replaying readahead data");
log_debug("Replaying...");
r = k;
goto finish;
}
+
+ if (!ready) {
+ /* We delay the ready notification until we
+ * queued at least one read */
+ sd_notify(0, "READY=1");
+ ready = true;
+ }
}
+ if (!ready)
+ sd_notify(0, "READY=1");
+
if (ferror(pack)) {
log_error("Failed to read pack file.");
r = -EIO;