From: Bart Van Assche <Bart.VanAssche@wdc.com>
To: "hch@infradead.org" <hch@infradead.org>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
"axboe@fb.com" <axboe@fb.com>,
"ming.lei@redhat.com" <ming.lei@redhat.com>
Cc: "osandov@fb.com" <osandov@fb.com>,
"hare@suse.com" <hare@suse.com>,
"wenxiong@us.ibm.com" <wenxiong@us.ibm.com>
Subject: Re: [PATCH] block: drain queue before waiting for q_usage_counter becoming zero
Date: Wed, 22 Nov 2017 16:47:48 +0000 [thread overview]
Message-ID: <1511369267.3061.5.camel@sandisk.com> (raw)
In-Reply-To: <20171122051143.31943-1-ming.lei@redhat.com>
T24gV2VkLCAyMDE3LTExLTIyIGF0IDEzOjExICswODAwLCBNaW5nIExlaSB3cm90ZToNCj4gZGlm
ZiAtLWdpdCBhL2Jsb2NrL2Jsay1tcS5jIGIvYmxvY2svYmxrLW1xLmMNCj4gaW5kZXggMTEwOTc0
NzdlZWFiLi4zZDM3OTczMjc0OTEgMTAwNjQ0DQo+IC0tLSBhL2Jsb2NrL2Jsay1tcS5jDQo+ICsr
KyBiL2Jsb2NrL2Jsay1tcS5jDQo+IEBAIC0xNjEsNiArMTYxLDggQEAgdm9pZCBibGtfZnJlZXpl
X3F1ZXVlKHN0cnVjdCByZXF1ZXN0X3F1ZXVlICpxKQ0KPiAgCSAqIGV4cG9ydGVkIHRvIGRyaXZl
cnMgYXMgdGhlIG9ubHkgdXNlciBmb3IgdW5mcmVlemUgaXMgYmxrX21xLg0KPiAgCSAqLw0KPiAg
CWJsa19mcmVlemVfcXVldWVfc3RhcnQocSk7DQo+ICsJaWYgKCFxLT5tcV9vcHMpDQo+ICsJCWJs
a19kcmFpbl9xdWV1ZShxKTsNCj4gIAlibGtfbXFfZnJlZXplX3F1ZXVlX3dhaXQocSk7DQo+ICB9
DQoNClNpbmNlIHFfdXNhZ2VfY291bnRlciBub3cgdHJhY2tzIGxlZ2FjeSByZXF1ZXN0cywgaXMg
dGhlcmUgYW55IHJlYXNvbiB3aHkgd2UNCnN0aWxsIG5lZWQgX19ibGtfZHJhaW5fcXVldWUoKT8g
SGF2ZSB5b3UgY29uc2lkZXJlZCB0byBlbGltaW5hdGUNCl9fYmxrX2RyYWluX3F1ZXVlKCkgYW5k
IHRvIGNhbGwgYmxrX3J1bl9xdWV1ZSgpIGZyb20gaW5zaWRlIGJsa19mcmVlemVfcXVldWUoKQ0K
aW5zdGVhZCBvZiBjYWxsaW5nIGJsa19kcmFpbl9xdWV1ZSgpPyBJJ20gYXNraW5nIHRoaXMgYmVj
YXVzZQ0KYmxrX21xX2ZyZWV6ZV9xdWV1ZV93YWl0KCkgdXNlcyBhIG1vcmUgZWZmaWNpZW50IG1l
Y2hhbmlzbSAod2FpdF9ldmVudCgpKQ0KdGhhbiBfX2Jsa19kcmFpbl9xdWV1ZSgpICh3aGlsZSAo
Li4uKSBtc2xlZXAoMTApKS4NCg0KQmFydC4=
next prev parent reply other threads:[~2017-11-22 16:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-22 5:11 [PATCH] block: drain queue before waiting for q_usage_counter becoming zero Ming Lei
2017-11-22 7:04 ` Hannes Reinecke
2017-11-22 8:10 ` Ming Lei
2017-11-22 16:47 ` Bart Van Assche [this message]
2017-11-22 22:28 ` Ming Lei
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1511369267.3061.5.camel@sandisk.com \
--to=bart.vanassche@wdc.com \
--cc=axboe@fb.com \
--cc=hare@suse.com \
--cc=hch@infradead.org \
--cc=linux-block@vger.kernel.org \
--cc=ming.lei@redhat.com \
--cc=osandov@fb.com \
--cc=wenxiong@us.ibm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox