[Xen-devel] [PATCH] qemu-dm: Fix Raw Block IO Debug Print

[Yosuke Iwamatsu <y-iwamatsu@xxxxxxxxxxxxx>]

Hi,

This is a trivial fix for debug print formats of raw block io.
Without this patch, qemu-dm occasionally gets stuck
when a raw io device is inaccessible (eg. CR-ROM doesn't exist).

Regards,
-------------------
Yosuke Iwamatsu
        NEC Corporation















# HG changeset patch
# User Yosuke Iwamatsu <y-iwamatsu@xxxxxxxxxxxxx>
# Date 1189661813 -32400
# Node ID 785b0e83cad3458c4bacc1908de4e908f4b95378
# Parent  a00cc97b392a8e845f26f05817ffe1edcf8878d6
qemu-dm: fix block-raw io debug print

Signed-off-by: Yosuke Iwamatsu <y-iwamatsu@xxxxxxxxxxxxx>

diff -r a00cc97b392a -r 785b0e83cad3 tools/ioemu/block-raw.c
--- a/tools/ioemu/block-raw.c   Wed Sep 12 09:43:33 2007 +0100
+++ b/tools/ioemu/block-raw.c   Thu Sep 13 14:36:53 2007 +0900
@@ -150,7 +150,7 @@ static int raw_pread(BlockDriverState *b
     if (lseek(s->fd, offset, SEEK_SET) == (off_t)-1) {
         ++(s->lseek_err_cnt);
         if(s->lseek_err_cnt <= 10) {
-                DEBUG_BLOCK_PRINT("raw_pread(%d:%s, %ld, %p, %d) [%ld] lseek 
failed : %d = %s\n", 
+                DEBUG_BLOCK_PRINT("raw_pread(%d:%s, %lld, %p, %d) [%lld] lseek 
failed : %d = %s\n", 
                         s->fd, 
                         bs->filename, 
                         offset, 
@@ -166,7 +166,7 @@ static int raw_pread(BlockDriverState *b
     if (ret == count) 
         goto label__raw_read__success;
     
-    DEBUG_BLOCK_PRINT("raw_read(%d:%s, %ld, %p, %d) [%ld] read failed %d : %d 
= %s\n", 
+    DEBUG_BLOCK_PRINT("raw_read(%d:%s, %lld, %p, %d) [%lld] read failed %d : 
%d = %s\n", 
         s->fd, 
         bs->filename, 
         offset, 
@@ -185,7 +185,7 @@ static int raw_pread(BlockDriverState *b
         if (ret == count)
             goto label__raw_read__success;
         
-        DEBUG_BLOCK_PRINT("raw_read(%d:%s, %ld, %p, %d) [%ld] retry read 
failed %d : %d = %s\n", 
+        DEBUG_BLOCK_PRINT("raw_read(%d:%s, %lld, %p, %d) [%lld] retry read 
failed %d : %d = %s\n", 
             s->fd, 
             bs->filename, 
             offset, 
@@ -215,7 +215,7 @@ static int raw_pwrite(BlockDriverState *
     if (lseek(s->fd, offset, SEEK_SET) == (off_t)-1) {
         ++(s->lseek_err_cnt);
         if(s->lseek_err_cnt) {
-                DEBUG_BLOCK_PRINT("raw_write(%d:%s, %ld, %p, %d) [%ld] lseek 
failed : %d = %s\n", 
+                DEBUG_BLOCK_PRINT("raw_write(%d:%s, %lld, %p, %d) [%lld] lseek 
failed : %d = %s\n", 
                         s->fd, 
                         bs->filename, 
                         offset, 
@@ -231,7 +231,7 @@ static int raw_pwrite(BlockDriverState *
     if (ret == count) 
         goto label__raw_write__success;
     
-    DEBUG_BLOCK_PRINT("raw_write(%d:%s, %ld, %p, %d) [%ld] write failed %d : 
%d = %s\n", 
+    DEBUG_BLOCK_PRINT("raw_write(%d:%s, %lld, %p, %d) [%lld] write failed %d : 
%d = %s\n", 
         s->fd, 
         bs->filename, 
         offset, 





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