Changeset 13803

Timestamp:

Jan 18, 2013, 7:20:22 PM (8 years ago)

Author:

jordan

Message:

(libT) #5102 'don't invalidate the OS' filesystem cache when closing files -- done.

File:

• trunk/libtransmission/fdlimit.c (modified) (1 diff)

trunk/libtransmission/fdlimit.c

@@ -285 +285 @@
 tr_close_file (int fd)
 {
-#if defined (HAVE_POSIX_FADVISE)
-  /* Set hint about not caching this file.
-     It's okay for this to fail silently, so don't let it affect errno */
-  const int err = errno;
-  posix_fadvise (fd, 0, 0, POSIX_FADV_DONTNEED);
-  errno = err;
-#endif
-#ifdef SYS_DARWIN
-  /* it's unclear to me from the man pages if this actually flushes out the cache,
-   * but it couldn't hurt... */
-  fcntl (fd, F_NOCACHE, 1);
-#endif
   close (fd);
 }