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authorXavier Hernandez <xhernandez@datalab.es>2015-07-22 17:08:02 +0200
committerPranith Kumar Karampuri <pkarampu@redhat.com>2015-08-29 03:55:28 -0700
commit368f96700ec2868367104f9451c3e1bc38c97c95 (patch)
treee39bfc46316a0307b3f92a13f141baff9a9fa1fa /xlators/cluster/ec/src/ec-common.h
parent44e58a9385b0661c7015b317669c01c699ee9a3e (diff)
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 <xhernandez@datalab.es> Reviewed-on: http://review.gluster.org/11742 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'xlators/cluster/ec/src/ec-common.h')
-rw-r--r--xlators/cluster/ec/src/ec-common.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/xlators/cluster/ec/src/ec-common.h b/xlators/cluster/ec/src/ec-common.h
index 036da091f43..8e724a81380 100644
--- a/xlators/cluster/ec/src/ec-common.h
+++ b/xlators/cluster/ec/src/ec-common.h
@@ -27,6 +27,9 @@ typedef enum {
#define EC_CONFIG_ALGORITHM 0
+#define EC_FLAG_LOCK_SHARED 0x0001
+#define EC_FLAG_WAITING_SIZE 0x0002
+
#define EC_SELFHEAL_BIT 62
#define EC_MINIMUM_ONE -1