From 368f96700ec2868367104f9451c3e1bc38c97c95 Mon Sep 17 00:00:00 2001 From: Xavier Hernandez Date: Wed, 22 Jul 2015 17:08:02 +0200 Subject: cluster/ec: Allow read fops to be processed in parallel Currently ec only sends a single read request at a time for a given inode. Since reads do not interfere between them, this patch allows multiple concurrent read requests to be sent in parallel. Change-Id: If853430482a71767823f39ea70ff89797019d46b BUG: 1245689 Signed-off-by: Xavier Hernandez Reviewed-on: http://review.gluster.org/11742 Tested-by: NetBSD Build System Reviewed-by: Pranith Kumar Karampuri Tested-by: Gluster Build System --- xlators/cluster/ec/src/ec-generic.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'xlators/cluster/ec/src/ec-generic.c') diff --git a/xlators/cluster/ec/src/ec-generic.c b/xlators/cluster/ec/src/ec-generic.c index 47118faa917..3f5856e7a86 100644 --- a/xlators/cluster/ec/src/ec-generic.c +++ b/xlators/cluster/ec/src/ec-generic.c @@ -890,9 +890,9 @@ void ec_lookup(call_frame_t * frame, xlator_t * this, uintptr_t target, GF_VALIDATE_OR_GOTO(this->name, frame, out); GF_VALIDATE_OR_GOTO(this->name, this->private, out); - fop = ec_fop_data_allocate(frame, this, GF_FOP_LOOKUP, 0, target, minimum, - ec_wind_lookup, ec_manager_lookup, callback, - data); + fop = ec_fop_data_allocate(frame, this, GF_FOP_LOOKUP, EC_FLAG_LOCK_SHARED, + target, minimum, ec_wind_lookup, + ec_manager_lookup, callback, data); if (fop == NULL) { goto out; } @@ -1085,9 +1085,9 @@ void ec_statfs(call_frame_t * frame, xlator_t * this, uintptr_t target, GF_VALIDATE_OR_GOTO(this->name, frame, out); GF_VALIDATE_OR_GOTO(this->name, this->private, out); - fop = ec_fop_data_allocate(frame, this, GF_FOP_STATFS, 0, target, minimum, - ec_wind_statfs, ec_manager_statfs, callback, - data); + fop = ec_fop_data_allocate(frame, this, GF_FOP_STATFS, EC_FLAG_LOCK_SHARED, + target, minimum, ec_wind_statfs, + ec_manager_statfs, callback, data); if (fop == NULL) { goto out; } -- cgit