From e4dc829185307cea6eeeb9c450ddcf6ed7b29f02 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@newdream.net>
Date: Tue, 9 Sep 2008 15:42:11 -0700
Subject: [PATCH] synclient: loff_t in write_file

---
 src/client/SyntheticClient.cc | 6 +++---
 src/client/SyntheticClient.h  | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/client/SyntheticClient.cc b/src/client/SyntheticClient.cc
index 4713ef02e422f..c5a94133bb33f 100644
--- a/src/client/SyntheticClient.cc
+++ b/src/client/SyntheticClient.cc
@@ -1895,12 +1895,12 @@ int SyntheticClient::rm_file(string& fn)
   return client->unlink(fn.c_str());
 }
 
-int SyntheticClient::write_file(string& fn, int size, int wrsize)   // size is in MB, wrsize in bytes
+int SyntheticClient::write_file(string& fn, int size, loff_t wrsize)   // size is in MB, wrsize in bytes
 {
   //uint64_t wrsize = 1024*256;
   char *buf = new char[wrsize+100];   // 1 MB
   memset(buf, 7, wrsize);
-  uint64_t chunks = (uint64_t)size * (uint64_t)(1024*1024) / (uint64_t)wrsize;
+  int64_t chunks = (uint64_t)size * (uint64_t)(1024*1024) / (uint64_t)wrsize;
 
   int fd = client->open(fn.c_str(), O_RDWR|O_CREAT);
   dout(5) << "writing to " << fn << " fd " << fd << dendl;
@@ -1911,7 +1911,7 @@ int SyntheticClient::write_file(string& fn, int size, int wrsize)   // size is i
   __u64 bytes = 0, total = 0;
 
 
-  for (unsigned i=0; i<chunks; i++) {
+  for (loff_t i=0; i<chunks; i++) {
     if (time_to_stop()) {
       dout(0) << "stopping" << dendl;
       break;
diff --git a/src/client/SyntheticClient.h b/src/client/SyntheticClient.h
index d02d0adb7fa65..ec2719d0dd605 100644
--- a/src/client/SyntheticClient.h
+++ b/src/client/SyntheticClient.h
@@ -229,7 +229,7 @@ class SyntheticClient {
   int open_shared(int num, int count);
 
   int rm_file(string& fn);
-  int write_file(string& fn, int mb, int chunk);
+  int write_file(string& fn, int mb, loff_t chunk);
   int write_fd(int fd, int size, int wrsize);
 
   int write_batch(int nfile, int mb, int chunk);
-- 
2.39.5