LU-4588 code: replace semaphores with mutexes

[fs/lustre-release.git] / lustre / osd-ldiskfs / osd_iam.h

diff --git a/lustre/osd-ldiskfs/osd_iam.h b/lustre/osd-ldiskfs/osd_iam.h
index aeccdbc..697dd15 100644 (file)
--- a/lustre/osd-ldiskfs/osd_iam.h
+++ b/lustre/osd-ldiskfs/osd_iam.h
@@ -485,10 +485,8 @@ struct iam_container {
          */
        struct rw_semaphore     ic_sem;
        struct dynlock       ic_tree_lock;
-       /*
-        * Protect ic_idle_bh
-        */
-       struct semaphore        ic_idle_sem;
+       /* Protect ic_idle_bh */
+       struct mutex         ic_idle_mutex;
        /*
         * BH for idle blocks
         */