diff options
author | grog <grog@FreeBSD.org> | 2001-02-02 07:14:13 +0000 |
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committer | grog <grog@FreeBSD.org> | 2001-02-02 07:14:13 +0000 |
commit | e6bd7f7c6d1d8a84684b1b83f687d53ddd55c478 (patch) | |
tree | b614f35fa91b479a69b5689edc36cf0365ac0627 /sys/dev | |
parent | 5dfebcc02e3145f96743725b0cb27702796d50fd (diff) | |
download | FreeBSD-src-e6bd7f7c6d1d8a84684b1b83f687d53ddd55c478.zip FreeBSD-src-e6bd7f7c6d1d8a84684b1b83f687d53ddd55c478.tar.gz |
Allocate lock table and mutex not only for parity plexes, but also for
striped plexes. This prevents various panics introduced in the last
rewrite of the locking code.
Suffered by: "Niels Chr. Bank-Pedersen" <ncbp@bank-pedersen.dk>
Diffstat (limited to 'sys/dev')
-rw-r--r-- | sys/dev/vinum/vinumconfig.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/vinum/vinumconfig.c b/sys/dev/vinum/vinumconfig.c index 51f8de3..b32607d 100644 --- a/sys/dev/vinum/vinumconfig.c +++ b/sys/dev/vinum/vinumconfig.c @@ -1396,12 +1396,12 @@ config_plex(int update) sprintf(plexsuffix, ".p%d", pindex); /* form the suffix */ strcat(plex->name, plexsuffix); /* and add it to the name */ } - if (isparity(plex)) { + if (isstriped (plex)) { plex->lock = (struct rangelock *) Malloc(PLEX_LOCKS * sizeof(struct rangelock)); CHECKALLOC(plex->lock, "vinum: Can't allocate lock table\n"); bzero((char *) plex->lock, PLEX_LOCKS * sizeof(struct rangelock)); - mtx_init(&plex->lockmtx, plex->name, MTX_DEF); + mtx_init(&plex->lockmtx, plex->name, MTX_DEF); } /* Note the last plex we configured */ current_plex = plexno; @@ -1784,7 +1784,7 @@ remove_plex_entry(int plexno, int force, int recurse) } } log(LOG_INFO, "vinum: removing %s\n", plex->name); - if (isparity(plex)) + if (isstriped(plex)) mtx_destroy(&plex->lockmtx); free_plex(plexno); vinum_conf.plexes_used--; /* one less plex */ |