unsigned type is short for journal max_size,use uint64_t instead.

Signed-off-by: Xie Rui jerry.xr86@gmail.com

diff --git a/src/os/FileJournal.cc b/src/os/FileJournal.cc
index a6157d03932d12d8b6150fc3b968fb294b4bccea..a5a083b27139663e512c1ab701d24d2b5dc786cc 100644 (file)
--- a/src/os/FileJournal.cc
+++ b/src/os/FileJournal.cc
@@ -296,14 +296,14 @@ int FileJournal::_open_file(int64_t oldsize, blksize_t blksize,
     }
     memset(static_cast<void*>(buf), 0, write_size);
     uint64_t i = 0;
-    for (; (i + write_size) <= (unsigned)max_size; i += write_size) {
+    for (; (i + write_size) <= (uint64_t)max_size; i += write_size) {
       ret = ::pwrite(fd, static_cast<void*>(buf), write_size, i);
       if (ret < 0) {
        free(buf);
        return -errno;
       }
     }
-    if (i < (unsigned)max_size) {
+    if (i < (uint64_t)max_size) {
       ret = ::pwrite(fd, static_cast<void*>(buf), max_size - i, i);
       if (ret < 0) {
        free(buf);