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[PATCH] xfs: remove XFS_TRANS_DEBUG dead code

To: "xfs@xxxxxxxxxxx" <xfs@xxxxxxxxxxx>
Subject: [PATCH] xfs: remove XFS_TRANS_DEBUG dead code
From: Jeff Liu <jeff.liu@xxxxxxxxxx>
Date: Tue, 04 Feb 2014 23:25:19 +0800
Delivered-to: xfs@xxxxxxxxxxx
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.0
From: Jie Liu <jeff.liu@xxxxxxxxxx>

Remove the leftover XFS_TRANS_DEBUG dead code following the previous
cleaning up of it in commits ec47eb6b0b450.

Signed-off-by: Jie Liu <jeff.liu@xxxxxxxxxx>
---
 fs/xfs/xfs_buf_item.c | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 3314911..8752821 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -796,20 +796,6 @@ xfs_buf_item_init(
                bip->bli_formats[i].blf_map_size = map_size;
        }
 
-#ifdef XFS_TRANS_DEBUG
-       /*
-        * Allocate the arrays for tracking what needs to be logged
-        * and what our callers request to be logged.  bli_orig
-        * holds a copy of the original, clean buffer for comparison
-        * against, and bli_logged keeps a 1 bit flag per byte in
-        * the buffer to indicate which bytes the callers have asked
-        * to have logged.
-        */
-       bip->bli_orig = kmem_alloc(BBTOB(bp->b_length), KM_SLEEP);
-       memcpy(bip->bli_orig, bp->b_addr, BBTOB(bp->b_length));
-       bip->bli_logged = kmem_zalloc(BBTOB(bp->b_length) / NBBY, KM_SLEEP);
-#endif
-
        /*
         * Put the buf item into the list of items attached to the
         * buffer at the front.
@@ -957,11 +943,6 @@ STATIC void
 xfs_buf_item_free(
        xfs_buf_log_item_t      *bip)
 {
-#ifdef XFS_TRANS_DEBUG
-       kmem_free(bip->bli_orig);
-       kmem_free(bip->bli_logged);
-#endif /* XFS_TRANS_DEBUG */
-
        xfs_buf_item_free_format(bip);
        kmem_zone_free(xfs_buf_item_zone, bip);
 }
-- 
1.8.3.2

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