[gnome-builder] thread-pool: add pool for indexers

[Christian Hergert <chergert src gnome org>]

commit 96480a777f5ca3dcec6b52b7fd047ae3bacb46cb
Author: Christian Hergert <christian hergert me>
Date:   Sat May 16 20:11:25 2015 -0700

    thread-pool: add pool for indexers

 libide/ide-thread-pool.c |   11 +++++++++++
 libide/ide-thread-pool.h |    1 +
 2 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/libide/ide-thread-pool.c b/libide/ide-thread-pool.c
index bd7523a..3d75211 100644
--- a/libide/ide-thread-pool.c
+++ b/libide/ide-thread-pool.c
@@ -24,6 +24,7 @@
 #include "ide-thread-pool.h"
 
 #define COMPILER_MAX_THREADS 4
+#define INDEXER_MAX_THREADS  1
 
 typedef struct
 {
@@ -125,4 +126,14 @@ _ide_thread_pool_init (void)
                                                                COMPILER_MAX_THREADS,
                                                                TRUE,
                                                                NULL);
+
+  /*
+   * Create our pool exclusive to things like indexing. Such examples including building of
+   * ctags indexes or highlight indexes.
+   */
+  gThreadPools [IDE_THREAD_POOL_INDEXER] = g_thread_pool_new (ide_thread_pool_worker,
+                                                              NULL,
+                                                              INDEXER_MAX_THREADS,
+                                                              TRUE,
+                                                              NULL);
 }
diff --git a/libide/ide-thread-pool.h b/libide/ide-thread-pool.h
index 9056ab7..e34ef52 100644
--- a/libide/ide-thread-pool.h
+++ b/libide/ide-thread-pool.h
@@ -26,6 +26,7 @@ G_BEGIN_DECLS
 typedef enum
 {
   IDE_THREAD_POOL_COMPILER,
+  IDE_THREAD_POOL_INDEXER,
   IDE_THREAD_POOL_LAST
 } IdeThreadPoolKind;