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yaml --- r: 218862 b: refs/heads/master c: e6fa0be h: refs/heads/master v: v3
git-mirror · Oct 28, 2010 · 823ac4b · 823ac4b
1 parent 28cb128
commit 823ac4b
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5c2178e785244341d1e6f2bc3b62f20a337cc44f
+refs/heads/master: e6fa0be699449d28a20e815bfe9ce26725ec4962
diff --git a/trunk/include/linux/blkdev.h b/trunk/include/linux/blkdev.h
@@ -941,6 +941,14 @@ static inline int sb_issue_discard(struct super_block *sb,
 	return blkdev_issue_discard(sb->s_bdev, block, nr_blocks, GFP_NOFS,
 				   BLKDEV_IFL_WAIT | BLKDEV_IFL_BARRIER);
 }
+static inline int sb_issue_zeroout(struct super_block *sb, sector_t block,
+		sector_t nr_blocks, gfp_t gfp_mask, unsigned long flags)
+{
+	return blkdev_issue_zeroout(sb->s_bdev,
+				    block << (sb->s_blocksize_bits - 9),
+				    nr_blocks << (sb->s_blocksize_bits - 9),
+				    gfp_mask, flags);
+}
 
 extern int blk_verify_command(unsigned char *cmd, fmode_t has_write_perm);