John Baldwin
2bd3e4c2c2
Refine the implementation of POSIX_FADV_NOREUSE for the read(2) case such ...
that instead of using direct I/O it allows read-ahead similar to
POSIX_FADV_NORMAL, but invokes VOP_ADVISE(POSIX_FADV_DONTNEED) after the
read(2) has completed to purge just-read data. The write(2) path continues
to use direct I/O for POSIX_FADV_NOREUSE for now. Note that NOREUSE works
optimally if an application reads and writes full fs blocks.
2012-01-30 19:35:15 +00:00
2012-01-30 18:28:56 +00:00
2012-01-23 06:36:41 +00:00
2012-01-25 18:36:01 +00:00
2012-01-26 18:09:28 +00:00
2012-01-29 00:19:19 +00:00
2012-01-21 17:45:27 +00:00
2012-01-30 16:42:02 +00:00
2012-01-17 12:14:26 +00:00
2012-01-21 17:45:27 +00:00
2012-01-02 12:12:10 +00:00
2012-01-30 16:42:02 +00:00
2012-01-27 02:46:12 +00:00
2011-12-17 15:08:43 +00:00
2012-01-28 14:00:21 +00:00
2012-01-20 22:37:10 +00:00
2012-01-30 07:56:00 +00:00
2012-01-23 06:36:41 +00:00
2011-11-22 21:28:20 +00:00
2012-01-30 19:35:15 +00:00
2011-10-10 09:13:07 +00:00
2012-01-03 07:05:30 +00:00
2012-01-23 06:36:41 +00:00
2012-01-30 16:42:02 +00:00
2012-01-26 20:02:40 +00:00
2012-01-29 19:35:40 +00:00
2012-01-05 19:00:36 +00:00
2012-01-23 16:43:13 +00:00
2012-01-27 13:26:25 +00:00
2012-01-26 12:04:19 +00:00
2012-01-22 02:13:19 +00:00
2012-01-05 19:00:36 +00:00
2011-10-16 08:44:03 +00:00
2011-11-18 03:05:20 +00:00
2011-12-13 07:02:48 +00:00
2012-01-27 02:46:12 +00:00
2011-12-15 02:26:53 +00:00
2011-11-07 15:43:11 +00:00
2012-01-15 13:23:54 +00:00
2011-08-16 20:07:47 +00:00
2012-01-21 17:45:27 +00:00
2011-11-23 23:29:18 +00:00
2012-01-30 19:31:17 +00:00
2011-11-03 14:38:03 +00:00
2012-01-02 12:12:10 +00:00
2012-01-28 22:42:33 +00:00
2012-01-28 14:00:21 +00:00
2011-10-13 14:20:27 +00:00
2011-11-09 13:26:59 +00:00
2012-01-17 01:14:56 +00:00
2012-01-27 20:18:31 +00:00
2012-01-03 20:53:58 +00:00
2012-01-26 16:35:09 +00:00
2012-01-03 17:31:27 +00:00
2bd3e4c2c2