SERVER-27938 Rename all OperationContext variables to opCtx

This commit is an automated rename of all whole word instances of txn,
_txn, and txnPtr to opCtx, _opCtx, and opCtxPtr, respectively in all
.cpp and .h files in src/mongo.

1 files changed, 12 insertions, 11 deletions

diff --git a/src/mongo/s/catalog/dist_lock_catalog.h b/src/mongo/s/catalog/dist_lock_catalog.h
index 8bccfc6c8a7..5b2c392eb28 100644
--- a/src/mongo/s/catalog/dist_lock_catalog.h
+++ b/src/mongo/s/catalog/dist_lock_catalog.h
@@ -73,13 +73,13 @@ public:
      * Returns the ping document of the specified processID.
      * Common status errors include socket errors.
      */
-    virtual StatusWith<LockpingsType> getPing(OperationContext* txn, StringData processID) = 0;
+    virtual StatusWith<LockpingsType> getPing(OperationContext* opCtx, StringData processID) = 0;
 
     /**
      * Updates the ping document. Creates a new entry if it does not exists.
      * Common status errors include socket errors.
      */
-    virtual Status ping(OperationContext* txn, StringData processID, Date_t ping) = 0;
+    virtual Status ping(OperationContext* opCtx, StringData processID, Date_t ping) = 0;
 
     /**
      * Attempts to update the owner of a lock identified by lockID to lockSessionID.
@@ -98,7 +98,7 @@ public:
      * Common status errors include socket and duplicate key errors.
      */
     virtual StatusWith<LocksType> grabLock(
-        OperationContext* txn,
+        OperationContext* opCtx,
         StringData lockID,
         const OID& lockSessionID,
         StringData who,
@@ -122,7 +122,7 @@ public:
      *
      * Common status errors include socket errors.
      */
-    virtual StatusWith<LocksType> overtakeLock(OperationContext* txn,
+    virtual StatusWith<LocksType> overtakeLock(OperationContext* opCtx,
                                                StringData lockID,
                                                const OID& lockSessionID,
                                                const OID& currentHolderTS,
@@ -137,46 +137,47 @@ public:
      * specified session (i.e., it is not owned at all or if it is owned by a different session).
      * Otherwise, it returns an error status. Common errors include socket errors.
      */
-    virtual Status unlock(OperationContext* txn, const OID& lockSessionID) = 0;
+    virtual Status unlock(OperationContext* opCtx, const OID& lockSessionID) = 0;
 
     /**
      * Same as unlock() above except that it unlocks the lock document that matches "lockSessionID"
      * AND "name", rather than just "lockSessionID". This is necessary if multiple documents have
      * been locked with the same lockSessionID.
      */
-    virtual Status unlock(OperationContext* txn, const OID& lockSessionID, StringData name) = 0;
+    virtual Status unlock(OperationContext* opCtx, const OID& lockSessionID, StringData name) = 0;
 
     /**
      * Unlocks all distributed locks with the given owning process ID.  Does not provide any
      * indication as to how many locks were actually unlocked.  So long as the update command runs
      * successfully, returns OK, otherwise returns an error status.
      */
-    virtual Status unlockAll(OperationContext* txn, const std::string& processID) = 0;
+    virtual Status unlockAll(OperationContext* opCtx, const std::string& processID) = 0;
 
     /**
      * Get some information from the config server primary.
      * Common status errors include socket errors.
      */
-    virtual StatusWith<ServerInfo> getServerInfo(OperationContext* txn) = 0;
+    virtual StatusWith<ServerInfo> getServerInfo(OperationContext* opCtx) = 0;
 
     /**
      * Returns the lock document.
      * Returns LockNotFound if lock document doesn't exist.
      * Common status errors include socket errors.
      */
-    virtual StatusWith<LocksType> getLockByTS(OperationContext* txn, const OID& lockSessionID) = 0;
+    virtual StatusWith<LocksType> getLockByTS(OperationContext* opCtx,
+                                              const OID& lockSessionID) = 0;
 
     /**
      * Returns the lock document.
      * Common status errors include socket errors.
      */
-    virtual StatusWith<LocksType> getLockByName(OperationContext* txn, StringData name) = 0;
+    virtual StatusWith<LocksType> getLockByName(OperationContext* opCtx, StringData name) = 0;
 
     /**
      * Attempts to delete the ping document corresponding to the given processId.
      * Common status errors include socket errors.
      */
-    virtual Status stopPing(OperationContext* txn, StringData processId) = 0;
+    virtual Status stopPing(OperationContext* opCtx, StringData processId) = 0;
 
 protected:
     DistLockCatalog();