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List:       win-pv-devel
Subject:    [win-pv-devel] [PATCH xenvbd] Make PdoSendTrimSynchronous less noisy
From:       Paul Durrant <paul.durrant () citrix ! com>
Date:       2019-04-05 15:41:51
Message-ID: 1554478911-4065-1-git-send-email-paul.durrant () citrix ! com
[Download RAW message or body]

Remove the 'TRIM' Trace statement. Also fix some hard-tab nonsense in
nearby code.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
---
 src/xendisk/pdo.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/xendisk/pdo.c b/src/xendisk/pdo.c
index dc7fc24..140f999 100644
--- a/src/xendisk/pdo.c
+++ b/src/xendisk/pdo.c
@@ -528,8 +528,8 @@ PdoSendTrimSynchronous(
     Cdb->UNMAP.OperationCode = SCSIOP_UNMAP;
     *(PUSHORT)Cdb->UNMAP.AllocationLength = _byteswap_ushort((USHORT)Length);
 
-	*(PUSHORT)Unmap->DataLength = _byteswap_ushort((USHORT)(Length - \
                FIELD_OFFSET(UNMAP_LIST_HEADER, BlockDescrDataLength)));
-	*(PUSHORT)Unmap->BlockDescrDataLength = _byteswap_ushort((USHORT)(Length - \
FIELD_OFFSET(UNMAP_LIST_HEADER, Descriptors[0]))); +    *(PUSHORT)Unmap->DataLength = \
_byteswap_ushort((USHORT)(Length - FIELD_OFFSET(UNMAP_LIST_HEADER, \
BlockDescrDataLength))); +    *(PUSHORT)Unmap->BlockDescrDataLength = \
_byteswap_ushort((USHORT)(Length - FIELD_OFFSET(UNMAP_LIST_HEADER, Descriptors[0]))); \
  for (Index = 0; Index < Count; ++Index) {
         PUNMAP_BLOCK_DESCRIPTOR Block = &Unmap->Descriptors[Index];
@@ -538,11 +538,6 @@ PdoSendTrimSynchronous(
         ULONG   LengthInSectors = (ULONG)(Range->LengthInBytes / Pdo->SectorSize);
         ULONG64 OffsetInSectors = (ULONG64)(Range->StartingOffset / \
Pdo->SectorSize);  
-        Trace("TRIM[%x] %x @ %llx\n",
-                        Index,
-                        LengthInSectors,
-                        OffsetInSectors);
-
         *(PULONG64)Block->StartingLba = _byteswap_uint64(OffsetInSectors);
         *(PULONG)Block->LbaCount = _byteswap_ulong(LengthInSectors);
     }
-- 
2.5.3


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