X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fblkdev_compat.h;fp=include%2Flinux%2Fblkdev_compat.h;h=bd1b2bf540031c0f1bdc9aad6da12ebd8b5344c2;hb=30930fba219642cb1dadf1c8ef60ff799e3dc424;hp=56a1bafe9fae9fe09320dde9c0885ac27e5dd2b2;hpb=cb2d19010d8fbcf6c22585cd8763fad3ba7db724;p=zfs.git

diff --git a/include/linux/blkdev_compat.h b/include/linux/blkdev_compat.h
index 56a1baf..bd1b2bf 100644
--- a/include/linux/blkdev_compat.h
+++ b/include/linux/blkdev_compat.h
@@ -425,6 +425,14 @@ bio_set_flags_failfast(struct block_device *bdev, int *flags)
 #endif
 
 /*
+ * 2.6.32 API change
+ * Use the normal I/O patch for discards.
+ */
+#ifdef REQ_DISCARD
+# define VDEV_REQ_DISCARD		REQ_DISCARD
+#endif
+
+/*
  * Default Linux IO Scheduler,
  * Setting the scheduler to noop will allow the Linux IO scheduler to
  * still perform front and back merging, while leaving the request