diff options
| author | phk <phk@FreeBSD.org> | 2003-04-25 21:43:11 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2003-04-25 21:43:11 +0000 |
| commit | 876e7e7a6d855d35156801b21d804bda4722d8db (patch) | |
| tree | 7e51d3f90bd343bce374a01b748a31a609bace4f /sys/geom/bde | |
| parent | 82e4f296ffa08c58666099c9917ecbc998d24d2b (diff) | |
| download | FreeBSD-src-876e7e7a6d855d35156801b21d804bda4722d8db.zip FreeBSD-src-876e7e7a6d855d35156801b21d804bda4722d8db.tar.gz | |
Do an explicit retry after we have dumped the cache, rather than a
(potential) tail recursion.
Diffstat (limited to 'sys/geom/bde')
| -rw-r--r-- | sys/geom/bde/g_bde_work.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/geom/bde/g_bde_work.c b/sys/geom/bde/g_bde_work.c index 1093566..6b5d763 100644 --- a/sys/geom/bde/g_bde_work.c +++ b/sys/geom/bde/g_bde_work.c @@ -251,15 +251,12 @@ g_bde_get_sector(struct g_bde_work *wp, off_t offset) if (sp != NULL) { TAILQ_REMOVE(&sc->freelist, sp, list); TAILQ_INSERT_TAIL(&sc->freelist, sp, list); + sp->used = time_uptime; } wp->ksp = sp; if (sp == NULL) { g_bde_purge_sector(sc, -1); - sp = g_bde_get_sector(wp, offset); } - if (sp != NULL) - sp->used = time_uptime; - KASSERT(sp != NULL, ("get_sector failed")); return(sp); } @@ -337,6 +334,8 @@ g_bde_read_keysector(struct g_bde_softc *sc, struct g_bde_work *wp) g_trace(G_T_TOPOLOGY, "g_bde_read_keysector(%p)", wp); sp = g_bde_get_sector(wp, wp->kso); if (sp == NULL) + sp = g_bde_get_sector(wp, wp->kso); + if (sp == NULL) return (sp); if (sp->owner != wp) return (sp); |
