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Only attempt total cache-purge once in case of failure.

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This commit is contained in:
Poul-Henning Kamp 2003-04-28 06:19:41 +00:00
parent 149af931ca
commit 11ca41a9bb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=114152
1 changed files with 3 additions and 4 deletions
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7
sys/geom/bde/g_bde_work.c
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@ -254,9 +254,6 @@ g_bde_get_sector(struct g_bde_work *wp, off_t offset)
sp->used = time_uptime;
}
wp->ksp = sp;
if (sp == NULL) {
g_bde_purge_sector(sc, -1);
}
return(sp);
}
@ -333,8 +330,10 @@ 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)
if (sp == NULL) {
g_bde_purge_sector(sc, -1);
sp = g_bde_get_sector(wp, wp->kso);
}
if (sp == NULL)
return (sp);
if (sp->owner != wp)