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| author | Ondrej Kozina <okozina@redhat.com> | 2015-04-21 13:32:45 +0200 |
|---|---|---|
| committer | Ondrej Kozina <okozina@redhat.com> | 2015-05-07 15:50:29 +0200 |
| commit | cd7f09b8a3b365cd444f55688f475c92bef36707 (patch) | |
| tree | 226ac6aefc9a4420be09b0976d7f31899e34b166 | |
| parent | 5711c6c6676151826c68eea3a54288344a82595f (diff) | |
| download | lvm2-cd7f09b8a3b365cd444f55688f475c92bef36707.tar.gz | |
lvmpolld: optimize shutdown a bit
| -rw-r--r-- | daemons/lvmpolld/lvmpolld-core.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/daemons/lvmpolld/lvmpolld-core.c b/daemons/lvmpolld/lvmpolld-core.c index 4c1977fb5..a42888fbf 100644 --- a/daemons/lvmpolld/lvmpolld-core.c +++ b/daemons/lvmpolld/lvmpolld-core.c @@ -164,13 +164,15 @@ static int fini(struct daemon_state *s) DEBUGLOG(s, "waiting for background threads to finish"); - do { - nanosleep(&t, NULL); + while(1) { lvmpolld_stores_lock(ls); done = !pdst_locked_get_active_count(ls->id_to_pdlv_poll) && !pdst_locked_get_active_count(ls->id_to_pdlv_abort); lvmpolld_stores_unlock(ls); - } while (!done); + if (done) + break; + nanosleep(&t, NULL); + } DEBUGLOG(s, "destroying internal data structures"); |