Tony Hutter 07cbcd5089 Only record zio->io_delay on reads and writes ... While investigating https://github.com/zfsonlinux/zfs/issues/6425 I noticed that ioctl ZIOs were not setting zio->io_delay correctly. They would set the start time in zio_vdev_io_start(), but never set the end time in zio_vdev_io_done(), since ioctls skip it and go straight to zio_done(). This was causing spurious "delayed IO" events to appear, which would eventually get rate-limited and displayed as "Missed events" messages in zed. To get around the problem, this patch only sets zio->io_delay for read and write ZIOs, since that's all we care about anyway. Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov> Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes #6425 Closes #6440		2017-08-02 11:37:18 -07:00
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avl	Fix uninitialized variable in avl_add()	2016-07-25 14:21:34 -07:00
icp	Clang fixes	2017-07-05 10:38:20 -07:00
nvpair	OpenZFS 7812 - Remove gender specific language	2017-02-24 11:07:04 -08:00
unicode	codebase style improvements for OpenZFS 6459 port	2017-01-22 13:25:40 -08:00
zcommon	Fix buffer overflow in dsl_dataset_name()	2017-07-24 12:56:49 -07:00
zfs	Only record zio->io_delay on reads and writes	2017-08-02 11:37:18 -07:00
zpios	codebase style improvements for OpenZFS 6459 port	2017-01-22 13:25:40 -08:00
.gitignore	Improve gitignore	2017-05-25 10:14:13 -07:00
Makefile.in	GZIP compression offloading with QAT accelerator	2017-03-22 17:58:47 -07:00