diff options
Diffstat (limited to 'xlators/cluster/ec/src/ec-common.c')
| -rw-r--r-- | xlators/cluster/ec/src/ec-common.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/xlators/cluster/ec/src/ec-common.c b/xlators/cluster/ec/src/ec-common.c index 8ddda9b1370..eea1e7c7a36 100644 --- a/xlators/cluster/ec/src/ec-common.c +++ b/xlators/cluster/ec/src/ec-common.c @@ -53,6 +53,13 @@ ec_is_range_conflict (ec_lock_link_t *l1, ec_lock_link_t *l2) static gf_boolean_t ec_lock_conflict (ec_lock_link_t *l1, ec_lock_link_t *l2) { + /* Fops like access/stat won't have to worry what the other fops are + * modifying as the fop is wound only to one brick. So it can be + * executed in parallel*/ + if (l1->fop->minimum == EC_MINIMUM_ONE || + l2->fop->minimum == EC_MINIMUM_ONE) + return _gf_false; + if ((l1->fop->flags & EC_FLAG_LOCK_SHARED) && (l2->fop->flags & EC_FLAG_LOCK_SHARED)) return _gf_false; |