From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon, 18 Apr 2011 21:12:28 +0000 (-0700)
Subject: Linux 2.6.39 compat, invalidate_inodes()
X-Git-Tag: zfs-0.6.0-rc4~42
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e30c0ada6d0174e044b96fbedf5946c3be66e956;p=zfs

Linux 2.6.39 compat, invalidate_inodes()

Update code to use the spl_invalidate_inodes() wrapper.  This hides
some of the complexity of determining if invalidate_inodes() was
exported, and if so what is its prototype.  The second argument
of spl_invalidate_inodes() determined the behavior of how dirty
inodes are handled.  By passing a zero we are indicated that we
want those inodes to be treated as busy and skipped.
---

diff --git a/module/zfs/zfs_vfsops.c b/module/zfs/zfs_vfsops.c
index 803607484..8a82d9d4b 100644
--- a/module/zfs/zfs_vfsops.c
+++ b/module/zfs/zfs_vfsops.c
@@ -1088,7 +1088,7 @@ zfsvfs_teardown(zfs_sb_t *zsb, boolean_t unmounting)
 		 * for non-snapshots.
 		 */
 		shrink_dcache_sb(zsb->z_parent->z_sb);
-		invalidate_inodes(zsb->z_parent->z_sb);
+		(void) spl_invalidate_inodes(zsb->z_parent->z_sb, 0);
 	}
 
 	/*