diff for duplicates of <1483358104.3592.50.camel@sandisk.com> diff --git a/a/1.txt b/N1/1.txt index 4ed2dac..5b595d3 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,8 +1,12 @@ -T24gVGh1LCAyMDE2LTEyLTI5IGF0IDAwOjU5ICswMTAwLCBMaW51cyBXYWxsZWlqIHdyb3RlOg0K -PiBBIHByb2JsZW0gaGVyZSBpcyB0aGF0IGlzc3VlaW5nIHRoZSByZXF1ZXN0cyBhcmUgaW4gYmxv -Y2tpbmcgY29udGV4dA0KPiB3aGlsZSBjb21wbGV0aW9uIGlzIGluIElSUSBjb250ZXh0IChmb3Ig -bW9zdCBkcml2ZXJzKSBzbyB3ZSBuZWVkIHRvDQo+IGxvb2sgaW50byB0aGlzLg0KDQpIZWxsbyBM -aW51cywNCg0KQWx0aG91Z2ggSSdtIG5vdCBzdXJlIHdoZXRoZXIgSSB1bmRlcnN0b29kIHlvdSBj -b3JyZWN0bHk6IGFyZSB5b3UgZmFtaWxpYXINCndpdGggdGhlIHJlcXVlc3QgcXVldWUgZmxhZyBC -TEtfTVFfRl9CTE9DS0lORywgYSBmbGFnIHRoYXQgd2FzIGludHJvZHVjZWQNCmZvciB0aGUgbmJk -IGRyaXZlcj8NCg0KQmFydC4= +On Thu, 2016-12-29 at 00:59 +0100, Linus Walleij wrote: +> A problem here is that issueing the requests are in blocking context +> while completion is in IRQ context (for most drivers) so we need to +> look into this. + +Hello Linus, + +Although I'm not sure whether I understood you correctly: are you familiar +with the request queue flag BLK_MQ_F_BLOCKING, a flag that was introduced +for the nbd driver? + +Bart. diff --git a/a/content_digest b/N1/content_digest index 9ac07ea..56f6ee2 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -19,13 +19,17 @@ " zhang.chunyan@linaro.org <zhang.chunyan@linaro.org>\0" "\00:1\0" "b\0" - "T24gVGh1LCAyMDE2LTEyLTI5IGF0IDAwOjU5ICswMTAwLCBMaW51cyBXYWxsZWlqIHdyb3RlOg0K\n" - "PiBBIHByb2JsZW0gaGVyZSBpcyB0aGF0IGlzc3VlaW5nIHRoZSByZXF1ZXN0cyBhcmUgaW4gYmxv\n" - "Y2tpbmcgY29udGV4dA0KPiB3aGlsZSBjb21wbGV0aW9uIGlzIGluIElSUSBjb250ZXh0IChmb3Ig\n" - "bW9zdCBkcml2ZXJzKSBzbyB3ZSBuZWVkIHRvDQo+IGxvb2sgaW50byB0aGlzLg0KDQpIZWxsbyBM\n" - "aW51cywNCg0KQWx0aG91Z2ggSSdtIG5vdCBzdXJlIHdoZXRoZXIgSSB1bmRlcnN0b29kIHlvdSBj\n" - "b3JyZWN0bHk6IGFyZSB5b3UgZmFtaWxpYXINCndpdGggdGhlIHJlcXVlc3QgcXVldWUgZmxhZyBC\n" - "TEtfTVFfRl9CTE9DS0lORywgYSBmbGFnIHRoYXQgd2FzIGludHJvZHVjZWQNCmZvciB0aGUgbmJk\n" - IGRyaXZlcj8NCg0KQmFydC4= + "On Thu, 2016-12-29 at 00:59 +0100, Linus Walleij wrote:\n" + "> A problem here is that issueing the requests are in blocking context\n" + "> while completion is in IRQ context (for most drivers) so we need to\n" + "> look into this.\n" + "\n" + "Hello Linus,\n" + "\n" + "Although I'm not sure whether I understood you correctly: are you familiar\n" + "with the request queue flag BLK_MQ_F_BLOCKING, a flag that was introduced\n" + "for the nbd driver?\n" + "\n" + Bart. -c2ce27c14e77fcfcfcf254a19e2d222e9b70c8f0b87ae1bf8803ffed3c5a4a96 +0c5b96229638b672207f56515cb62186d735dd1626fdc9894b106cc9671d6fbf
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.