From: Alex Rousskov <rousskov@measurement-factory.com>
Date: Tue, 15 Feb 2011 23:27:58 +0000 (-0700)
Subject: Update fd/disk stats when doing disk I/O.
X-Git-Tag: take04~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d3387311cd654defcb269788fd9466b5987a075;p=thirdparty%2Fsquid.git

Update fd/disk stats when doing disk I/O.
---

diff --git a/src/DiskIO/IpcIo/IpcIoFile.cc b/src/DiskIO/IpcIo/IpcIoFile.cc
index 0f7cd69f78..e882613f06 100644
--- a/src/DiskIO/IpcIo/IpcIoFile.cc
+++ b/src/DiskIO/IpcIo/IpcIoFile.cc
@@ -483,6 +483,9 @@ void diskerRead(const IpcIoRequest &request)
     response.command = request.command;
 
     const ssize_t read = pread(TheFile, response.buf, request.len, request.offset);
+    statCounter.syscalls.disk.reads++;
+    fd_bytes(TheFile, read, FD_READ);
+
     if (read >= 0) {
         response.xerrno = 0;
         response.len = static_cast<size_t>(read); // safe because read > 0
@@ -515,6 +518,9 @@ void diskerWrite(const IpcIoRequest &request)
     response.command = request.command;
 
     const ssize_t wrote = pwrite(TheFile, request.buf, request.len, request.offset);
+    statCounter.syscalls.disk.writes++;
+    fd_bytes(TheFile, wrote, FD_WRITE);
+
     if (wrote >= 0) {
         response.xerrno = 0;
         response.len = static_cast<size_t>(wrote); // safe because wrote > 0