diff for duplicates of <1433868335.38406.111.camel@intel.com> diff --git a/a/1.txt b/N1/1.txt index 59bedb1..9bddd51 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,32 +1,54 @@ -T24gVHVlLCAyMDE1LTA2LTA5IGF0IDExOjA0IC0wNTAwLCAnQmpvcm4gSGVsZ2FhcycgdmlhIGxp -bnV4LW50YiB3cm90ZToNCj4gT24gVHVlLCBKdW4gOSwgMjAxNSBhdCA0OjQ0IEFNLCBBbGxlbiBI -dWJiZSA8QWxsZW4uSHViYmVAZW1jLmNvbT4gDQo+IHdyb3RlOg0KPiA+IEZyb206IERhdmUgSmlh -bmcgPGRhdmUuamlhbmdAaW50ZWwuY29tPg0KPiA+IA0KPiA+IEJlbmNobWFya2luZyBzaG93ZWQg -c2lnbmlmaWNhbnQgcGVyZm9ybWFuY2UgaW5jcmVhc2UgZ29pbmcgZnJvbSBNVFUgDQo+ID4gc2l6 -ZQ0KPiA+IG9mIDY0ayBmcm9tIDE2ay4gIENoYW5naW5nIHRoZSBkZWZhdWx0Lg0KPiANCj4gVGhp -cyBjaGFuZ2Vsb2cgZG9lc24ndCBwYXJzZS4gIEkgdGhpbmsgeW91IG1lYW4gImdvaW5nIGZyb20g -TVRVIHNpemUNCj4gMTZrIHRvIDY0ay4iDQoNClllcy4gU29ycnkgYWJvdXQgdGhlIGNvbmZ1c2lv -bi4NCg0KPiANCj4gVGhlIG9yaWdpbmFsIHZhbHVlIHdhcyAweDQwMWUgKDE2ayArIDB4MWUpLCBh -bmQgdGhlIG5ldyB2YWx1ZSBpcw0KPiBleGFjdGx5IDY0ay4gIFBsZWFzZSBpbmNsdWRlIGEgbm90 -ZSBhYm91dCB3aGF0IHRoYXQgZXh0cmEgMHgxZSB3YXMgDQo+IGZvcg0KPiBhbmQgd2h5IGl0IGlz -bid0IG5lZWRlZCBpbiB0aGUgbmV3IHZhbHVlLg0KDQpKb24sIGNhbiB5b3UgY29tbWVudCBvbiB3 -aHkgdGhlcmUncyB0aGUgYWRkaXRpb25hbCAzMCBieXRlcyBvbiB0b3Agb2YNCjE2ayBpbiB0aGUg -cHJldmlvdXMgdmFsdWU/IA0KDQo+IA0KPiA+IFNpZ25lZC1vZmYtYnk6IERhdmUgSmlhbmcgPGRh -dmUuamlhbmdAaW50ZWwuY29tPg0KPiA+IC0tLQ0KPiA+ICBkcml2ZXJzL250Yi9udGJfdHJhbnNw -b3J0LmMgfCAyICstDQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMSBkZWxl -dGlvbigtKQ0KPiA+IA0KPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL250Yi9udGJfdHJhbnNwb3J0 -LmMgDQo+ID4gYi9kcml2ZXJzL250Yi9udGJfdHJhbnNwb3J0LmMNCj4gPiBpbmRleCBlYTIzN2Fl -Y2EyOGMuLmM4N2JjMGNiZDYwNyAxMDA2NDQNCj4gPiAtLS0gYS9kcml2ZXJzL250Yi9udGJfdHJh -bnNwb3J0LmMNCj4gPiArKysgYi9kcml2ZXJzL250Yi9udGJfdHJhbnNwb3J0LmMNCj4gPiBAQCAt -NzYsNyArNzYsNyBAQCBzdGF0aWMgdW5zaWduZWQgbG9uZyBtYXhfbXdfc2l6ZTsNCj4gPiAgbW9k -dWxlX3BhcmFtKG1heF9td19zaXplLCB1bG9uZywgMDY0NCk7DQo+ID4gIE1PRFVMRV9QQVJNX0RF -U0MobWF4X213X3NpemUsICJMaW1pdCBzaXplIG9mIGxhcmdlIG1lbW9yeSANCj4gPiB3aW5kb3dz -Iik7DQo+ID4gDQo+ID4gLXN0YXRpYyB1bnNpZ25lZCBpbnQgdHJhbnNwb3J0X210dSA9IDB4NDAx -RTsNCj4gPiArc3RhdGljIHVuc2lnbmVkIGludCB0cmFuc3BvcnRfbXR1ID0gMHgxMDAwMDsNCj4g -PiAgbW9kdWxlX3BhcmFtKHRyYW5zcG9ydF9tdHUsIHVpbnQsIDA2NDQpOw0KPiA+ICBNT0RVTEVf -UEFSTV9ERVNDKHRyYW5zcG9ydF9tdHUsICJNYXhpbXVtIHNpemUgb2YgTlRCIHRyYW5zcG9ydCAN -Cj4gPiBwYWNrZXRzIik7DQo+ID4gDQo+ID4gLS0NCj4gPiAyLjQuMC5yYzAuNDMuZ2NmOGE4YzYN -Cj4gPiANCj4gPiAtLQ0KPiA+IFRvIHVuc3Vic2NyaWJlIGZyb20gdGhpcyBsaXN0OiBzZW5kIHRo -ZSBsaW5lICJ1bnN1YnNjcmliZSBsaW51eA0KPiA+IC1wY2kiIGluDQo+ID4gdGhlIGJvZHkgb2Yg -YSBtZXNzYWdlIHRvIG1ham9yZG9tb0B2Z2VyLmtlcm5lbC5vcmcNCj4gPiBNb3JlIG1ham9yZG9t -byBpbmZvIGF0ICBodHRwOi8vdmdlci5rZXJuZWwub3JnL21ham9yZG9tby1pbmZvLmh0bWwNCj4g +On Tue, 2015-06-09 at 11:04 -0500, 'Bjorn Helgaas' via linux-ntb wrote: +> On Tue, Jun 9, 2015 at 4:44 AM, Allen Hubbe <Allen.Hubbe@emc.com> +> wrote: +> > From: Dave Jiang <dave.jiang@intel.com> +> > +> > Benchmarking showed significant performance increase going from MTU +> > size +> > of 64k from 16k. Changing the default. +> +> This changelog doesn't parse. I think you mean "going from MTU size +> 16k to 64k." + +Yes. Sorry about the confusion. + +> +> The original value was 0x401e (16k + 0x1e), and the new value is +> exactly 64k. Please include a note about what that extra 0x1e was +> for +> and why it isn't needed in the new value. + +Jon, can you comment on why there's the additional 30 bytes on top of +16k in the previous value? + +> +> > Signed-off-by: Dave Jiang <dave.jiang@intel.com> +> > --- +> > drivers/ntb/ntb_transport.c | 2 +- +> > 1 file changed, 1 insertion(+), 1 deletion(-) +> > +> > diff --git a/drivers/ntb/ntb_transport.c +> > b/drivers/ntb/ntb_transport.c +> > index ea237aeca28c..c87bc0cbd607 100644 +> > --- a/drivers/ntb/ntb_transport.c +> > +++ b/drivers/ntb/ntb_transport.c +> > @@ -76,7 +76,7 @@ static unsigned long max_mw_size; +> > module_param(max_mw_size, ulong, 0644); +> > MODULE_PARM_DESC(max_mw_size, "Limit size of large memory +> > windows"); +> > +> > -static unsigned int transport_mtu = 0x401E; +> > +static unsigned int transport_mtu = 0x10000; +> > module_param(transport_mtu, uint, 0644); +> > MODULE_PARM_DESC(transport_mtu, "Maximum size of NTB transport +> > packets"); +> > +> > -- +> > 2.4.0.rc0.43.gcf8a8c6 +> > +> > -- +> > To unsubscribe from this list: send the line "unsubscribe linux +> > -pci" in +> > the body of a message to majordomo@vger.kernel.org +> > More majordomo info at http://vger.kernel.org/majordomo-info.html +> diff --git a/a/content_digest b/N1/content_digest index dd32963..d954b35 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -12,37 +12,59 @@ " linux-ntb@googlegroups.com <linux-ntb@googlegroups.com>\0" "\00:1\0" "b\0" - "T24gVHVlLCAyMDE1LTA2LTA5IGF0IDExOjA0IC0wNTAwLCAnQmpvcm4gSGVsZ2FhcycgdmlhIGxp\n" - "bnV4LW50YiB3cm90ZToNCj4gT24gVHVlLCBKdW4gOSwgMjAxNSBhdCA0OjQ0IEFNLCBBbGxlbiBI\n" - "dWJiZSA8QWxsZW4uSHViYmVAZW1jLmNvbT4gDQo+IHdyb3RlOg0KPiA+IEZyb206IERhdmUgSmlh\n" - "bmcgPGRhdmUuamlhbmdAaW50ZWwuY29tPg0KPiA+IA0KPiA+IEJlbmNobWFya2luZyBzaG93ZWQg\n" - "c2lnbmlmaWNhbnQgcGVyZm9ybWFuY2UgaW5jcmVhc2UgZ29pbmcgZnJvbSBNVFUgDQo+ID4gc2l6\n" - "ZQ0KPiA+IG9mIDY0ayBmcm9tIDE2ay4gIENoYW5naW5nIHRoZSBkZWZhdWx0Lg0KPiANCj4gVGhp\n" - "cyBjaGFuZ2Vsb2cgZG9lc24ndCBwYXJzZS4gIEkgdGhpbmsgeW91IG1lYW4gImdvaW5nIGZyb20g\n" - "TVRVIHNpemUNCj4gMTZrIHRvIDY0ay4iDQoNClllcy4gU29ycnkgYWJvdXQgdGhlIGNvbmZ1c2lv\n" - "bi4NCg0KPiANCj4gVGhlIG9yaWdpbmFsIHZhbHVlIHdhcyAweDQwMWUgKDE2ayArIDB4MWUpLCBh\n" - "bmQgdGhlIG5ldyB2YWx1ZSBpcw0KPiBleGFjdGx5IDY0ay4gIFBsZWFzZSBpbmNsdWRlIGEgbm90\n" - "ZSBhYm91dCB3aGF0IHRoYXQgZXh0cmEgMHgxZSB3YXMgDQo+IGZvcg0KPiBhbmQgd2h5IGl0IGlz\n" - "bid0IG5lZWRlZCBpbiB0aGUgbmV3IHZhbHVlLg0KDQpKb24sIGNhbiB5b3UgY29tbWVudCBvbiB3\n" - "aHkgdGhlcmUncyB0aGUgYWRkaXRpb25hbCAzMCBieXRlcyBvbiB0b3Agb2YNCjE2ayBpbiB0aGUg\n" - "cHJldmlvdXMgdmFsdWU/IA0KDQo+IA0KPiA+IFNpZ25lZC1vZmYtYnk6IERhdmUgSmlhbmcgPGRh\n" - "dmUuamlhbmdAaW50ZWwuY29tPg0KPiA+IC0tLQ0KPiA+ICBkcml2ZXJzL250Yi9udGJfdHJhbnNw\n" - "b3J0LmMgfCAyICstDQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMSBkZWxl\n" - "dGlvbigtKQ0KPiA+IA0KPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL250Yi9udGJfdHJhbnNwb3J0\n" - "LmMgDQo+ID4gYi9kcml2ZXJzL250Yi9udGJfdHJhbnNwb3J0LmMNCj4gPiBpbmRleCBlYTIzN2Fl\n" - "Y2EyOGMuLmM4N2JjMGNiZDYwNyAxMDA2NDQNCj4gPiAtLS0gYS9kcml2ZXJzL250Yi9udGJfdHJh\n" - "bnNwb3J0LmMNCj4gPiArKysgYi9kcml2ZXJzL250Yi9udGJfdHJhbnNwb3J0LmMNCj4gPiBAQCAt\n" - "NzYsNyArNzYsNyBAQCBzdGF0aWMgdW5zaWduZWQgbG9uZyBtYXhfbXdfc2l6ZTsNCj4gPiAgbW9k\n" - "dWxlX3BhcmFtKG1heF9td19zaXplLCB1bG9uZywgMDY0NCk7DQo+ID4gIE1PRFVMRV9QQVJNX0RF\n" - "U0MobWF4X213X3NpemUsICJMaW1pdCBzaXplIG9mIGxhcmdlIG1lbW9yeSANCj4gPiB3aW5kb3dz\n" - "Iik7DQo+ID4gDQo+ID4gLXN0YXRpYyB1bnNpZ25lZCBpbnQgdHJhbnNwb3J0X210dSA9IDB4NDAx\n" - "RTsNCj4gPiArc3RhdGljIHVuc2lnbmVkIGludCB0cmFuc3BvcnRfbXR1ID0gMHgxMDAwMDsNCj4g\n" - "PiAgbW9kdWxlX3BhcmFtKHRyYW5zcG9ydF9tdHUsIHVpbnQsIDA2NDQpOw0KPiA+ICBNT0RVTEVf\n" - "UEFSTV9ERVNDKHRyYW5zcG9ydF9tdHUsICJNYXhpbXVtIHNpemUgb2YgTlRCIHRyYW5zcG9ydCAN\n" - "Cj4gPiBwYWNrZXRzIik7DQo+ID4gDQo+ID4gLS0NCj4gPiAyLjQuMC5yYzAuNDMuZ2NmOGE4YzYN\n" - "Cj4gPiANCj4gPiAtLQ0KPiA+IFRvIHVuc3Vic2NyaWJlIGZyb20gdGhpcyBsaXN0OiBzZW5kIHRo\n" - "ZSBsaW5lICJ1bnN1YnNjcmliZSBsaW51eA0KPiA+IC1wY2kiIGluDQo+ID4gdGhlIGJvZHkgb2Yg\n" - "YSBtZXNzYWdlIHRvIG1ham9yZG9tb0B2Z2VyLmtlcm5lbC5vcmcNCj4gPiBNb3JlIG1ham9yZG9t\n" - byBpbmZvIGF0ICBodHRwOi8vdmdlci5rZXJuZWwub3JnL21ham9yZG9tby1pbmZvLmh0bWwNCj4g + "On Tue, 2015-06-09 at 11:04 -0500, 'Bjorn Helgaas' via linux-ntb wrote:\n" + "> On Tue, Jun 9, 2015 at 4:44 AM, Allen Hubbe <Allen.Hubbe@emc.com> \n" + "> wrote:\n" + "> > From: Dave Jiang <dave.jiang@intel.com>\n" + "> > \n" + "> > Benchmarking showed significant performance increase going from MTU \n" + "> > size\n" + "> > of 64k from 16k. Changing the default.\n" + "> \n" + "> This changelog doesn't parse. I think you mean \"going from MTU size\n" + "> 16k to 64k.\"\n" + "\n" + "Yes. Sorry about the confusion.\n" + "\n" + "> \n" + "> The original value was 0x401e (16k + 0x1e), and the new value is\n" + "> exactly 64k. Please include a note about what that extra 0x1e was \n" + "> for\n" + "> and why it isn't needed in the new value.\n" + "\n" + "Jon, can you comment on why there's the additional 30 bytes on top of\n" + "16k in the previous value? \n" + "\n" + "> \n" + "> > Signed-off-by: Dave Jiang <dave.jiang@intel.com>\n" + "> > ---\n" + "> > drivers/ntb/ntb_transport.c | 2 +-\n" + "> > 1 file changed, 1 insertion(+), 1 deletion(-)\n" + "> > \n" + "> > diff --git a/drivers/ntb/ntb_transport.c \n" + "> > b/drivers/ntb/ntb_transport.c\n" + "> > index ea237aeca28c..c87bc0cbd607 100644\n" + "> > --- a/drivers/ntb/ntb_transport.c\n" + "> > +++ b/drivers/ntb/ntb_transport.c\n" + "> > @@ -76,7 +76,7 @@ static unsigned long max_mw_size;\n" + "> > module_param(max_mw_size, ulong, 0644);\n" + "> > MODULE_PARM_DESC(max_mw_size, \"Limit size of large memory \n" + "> > windows\");\n" + "> > \n" + "> > -static unsigned int transport_mtu = 0x401E;\n" + "> > +static unsigned int transport_mtu = 0x10000;\n" + "> > module_param(transport_mtu, uint, 0644);\n" + "> > MODULE_PARM_DESC(transport_mtu, \"Maximum size of NTB transport \n" + "> > packets\");\n" + "> > \n" + "> > --\n" + "> > 2.4.0.rc0.43.gcf8a8c6\n" + "> > \n" + "> > --\n" + "> > To unsubscribe from this list: send the line \"unsubscribe linux\n" + "> > -pci\" in\n" + "> > the body of a message to majordomo@vger.kernel.org\n" + "> > More majordomo info at http://vger.kernel.org/majordomo-info.html\n" + > -d2e4029043faf6e3a75110a628f1fdee15a602facaca5090647834810ee081f6 +0e2f7571f0d3669dd99cbc863926b0971d0da7786235e43663d0bd0f0c876cfb
diff --git a/a/1.txt b/N2/1.txt index 59bedb1..b3b1a38 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -1,32 +1,54 @@ -T24gVHVlLCAyMDE1LTA2LTA5IGF0IDExOjA0IC0wNTAwLCAnQmpvcm4gSGVsZ2FhcycgdmlhIGxp -bnV4LW50YiB3cm90ZToNCj4gT24gVHVlLCBKdW4gOSwgMjAxNSBhdCA0OjQ0IEFNLCBBbGxlbiBI -dWJiZSA8QWxsZW4uSHViYmVAZW1jLmNvbT4gDQo+IHdyb3RlOg0KPiA+IEZyb206IERhdmUgSmlh -bmcgPGRhdmUuamlhbmdAaW50ZWwuY29tPg0KPiA+IA0KPiA+IEJlbmNobWFya2luZyBzaG93ZWQg -c2lnbmlmaWNhbnQgcGVyZm9ybWFuY2UgaW5jcmVhc2UgZ29pbmcgZnJvbSBNVFUgDQo+ID4gc2l6 -ZQ0KPiA+IG9mIDY0ayBmcm9tIDE2ay4gIENoYW5naW5nIHRoZSBkZWZhdWx0Lg0KPiANCj4gVGhp -cyBjaGFuZ2Vsb2cgZG9lc24ndCBwYXJzZS4gIEkgdGhpbmsgeW91IG1lYW4gImdvaW5nIGZyb20g -TVRVIHNpemUNCj4gMTZrIHRvIDY0ay4iDQoNClllcy4gU29ycnkgYWJvdXQgdGhlIGNvbmZ1c2lv -bi4NCg0KPiANCj4gVGhlIG9yaWdpbmFsIHZhbHVlIHdhcyAweDQwMWUgKDE2ayArIDB4MWUpLCBh -bmQgdGhlIG5ldyB2YWx1ZSBpcw0KPiBleGFjdGx5IDY0ay4gIFBsZWFzZSBpbmNsdWRlIGEgbm90 -ZSBhYm91dCB3aGF0IHRoYXQgZXh0cmEgMHgxZSB3YXMgDQo+IGZvcg0KPiBhbmQgd2h5IGl0IGlz -bid0IG5lZWRlZCBpbiB0aGUgbmV3IHZhbHVlLg0KDQpKb24sIGNhbiB5b3UgY29tbWVudCBvbiB3 -aHkgdGhlcmUncyB0aGUgYWRkaXRpb25hbCAzMCBieXRlcyBvbiB0b3Agb2YNCjE2ayBpbiB0aGUg -cHJldmlvdXMgdmFsdWU/IA0KDQo+IA0KPiA+IFNpZ25lZC1vZmYtYnk6IERhdmUgSmlhbmcgPGRh -dmUuamlhbmdAaW50ZWwuY29tPg0KPiA+IC0tLQ0KPiA+ICBkcml2ZXJzL250Yi9udGJfdHJhbnNw -b3J0LmMgfCAyICstDQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMSBkZWxl -dGlvbigtKQ0KPiA+IA0KPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL250Yi9udGJfdHJhbnNwb3J0 -LmMgDQo+ID4gYi9kcml2ZXJzL250Yi9udGJfdHJhbnNwb3J0LmMNCj4gPiBpbmRleCBlYTIzN2Fl -Y2EyOGMuLmM4N2JjMGNiZDYwNyAxMDA2NDQNCj4gPiAtLS0gYS9kcml2ZXJzL250Yi9udGJfdHJh -bnNwb3J0LmMNCj4gPiArKysgYi9kcml2ZXJzL250Yi9udGJfdHJhbnNwb3J0LmMNCj4gPiBAQCAt -NzYsNyArNzYsNyBAQCBzdGF0aWMgdW5zaWduZWQgbG9uZyBtYXhfbXdfc2l6ZTsNCj4gPiAgbW9k -dWxlX3BhcmFtKG1heF9td19zaXplLCB1bG9uZywgMDY0NCk7DQo+ID4gIE1PRFVMRV9QQVJNX0RF -U0MobWF4X213X3NpemUsICJMaW1pdCBzaXplIG9mIGxhcmdlIG1lbW9yeSANCj4gPiB3aW5kb3dz -Iik7DQo+ID4gDQo+ID4gLXN0YXRpYyB1bnNpZ25lZCBpbnQgdHJhbnNwb3J0X210dSA9IDB4NDAx -RTsNCj4gPiArc3RhdGljIHVuc2lnbmVkIGludCB0cmFuc3BvcnRfbXR1ID0gMHgxMDAwMDsNCj4g -PiAgbW9kdWxlX3BhcmFtKHRyYW5zcG9ydF9tdHUsIHVpbnQsIDA2NDQpOw0KPiA+ICBNT0RVTEVf -UEFSTV9ERVNDKHRyYW5zcG9ydF9tdHUsICJNYXhpbXVtIHNpemUgb2YgTlRCIHRyYW5zcG9ydCAN -Cj4gPiBwYWNrZXRzIik7DQo+ID4gDQo+ID4gLS0NCj4gPiAyLjQuMC5yYzAuNDMuZ2NmOGE4YzYN -Cj4gPiANCj4gPiAtLQ0KPiA+IFRvIHVuc3Vic2NyaWJlIGZyb20gdGhpcyBsaXN0OiBzZW5kIHRo -ZSBsaW5lICJ1bnN1YnNjcmliZSBsaW51eA0KPiA+IC1wY2kiIGluDQo+ID4gdGhlIGJvZHkgb2Yg -YSBtZXNzYWdlIHRvIG1ham9yZG9tb0B2Z2VyLmtlcm5lbC5vcmcNCj4gPiBNb3JlIG1ham9yZG9t -byBpbmZvIGF0ICBodHRwOi8vdmdlci5rZXJuZWwub3JnL21ham9yZG9tby1pbmZvLmh0bWwNCj4g +On Tue, 2015-06-09 at 11:04 -0500, 'Bjorn Helgaas' via linux-ntb wrote: +> On Tue, Jun 9, 2015 at 4:44 AM, Allen Hubbe <Allen.Hubbe@emc.com> +> wrote: +> > From: Dave Jiang <dave.jiang@intel.com> +> > +> > Benchmarking showed significant performance increase going from MTU +> > size +> > of 64k from 16k. Changing the default. +> +> This changelog doesn't parse. I think you mean "going from MTU size +> 16k to 64k." + +Yes. Sorry about the confusion. + +> +> The original value was 0x401e (16k + 0x1e), and the new value is +> exactly 64k. Please include a note about what that extra 0x1e was +> for +> and why it isn't needed in the new value. + +Jon, can you comment on why there's the additional 30 bytes on top of +16k in the previous value? + +> +> > Signed-off-by: Dave Jiang <dave.jiang@intel.com> +> > --- +> > drivers/ntb/ntb_transport.c | 2 +- +> > 1 file changed, 1 insertion(+), 1 deletion(-) +> > +> > diff --git a/drivers/ntb/ntb_transport.c +> > b/drivers/ntb/ntb_transport.c +> > index ea237aeca28c..c87bc0cbd607 100644 +> > --- a/drivers/ntb/ntb_transport.c +> > +++ b/drivers/ntb/ntb_transport.c +> > @@ -76,7 +76,7 @@ static unsigned long max_mw_size; +> > module_param(max_mw_size, ulong, 0644); +> > MODULE_PARM_DESC(max_mw_size, "Limit size of large memory +> > windows"); +> > +> > -static unsigned int transport_mtu = 0x401E; +> > +static unsigned int transport_mtu = 0x10000; +> > module_param(transport_mtu, uint, 0644); +> > MODULE_PARM_DESC(transport_mtu, "Maximum size of NTB transport +> > packets"); +> > +> > -- +> > 2.4.0.rc0.43.gcf8a8c6 +> > +> > -- +> > To unsubscribe from this list: send the line "unsubscribe linux +> > -pci" in +> > the body of a message to majordomo@vger.kernel.org +> > More majordomo info at http://vger.kernel.org/majordomo-info.html +> ÿôèº{.nÇ+‰·Ÿ®‰†+%ŠËÿ±éݶ\x17¥Šwÿº{.nÇ+‰·¥Š{±þG«éÿŠ{ayº\x1dʇڙë,j\a¢f£¢·hšïêÿ‘êçz_è®\x03(階ŠÝ¢j"ú\x1a¶^[m§ÿÿ¾\a«þG«éÿ¢¸?™¨èÚ&£ø§~á¶iO•æ¬z·švØ^\x14\x04\x1a¶^[m§ÿÿÃ\fÿ¶ìÿ¢¸?–I¥ diff --git a/a/content_digest b/N2/content_digest index dd32963..16371c2 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -12,37 +12,59 @@ " linux-ntb@googlegroups.com <linux-ntb@googlegroups.com>\0" "\00:1\0" "b\0" - "T24gVHVlLCAyMDE1LTA2LTA5IGF0IDExOjA0IC0wNTAwLCAnQmpvcm4gSGVsZ2FhcycgdmlhIGxp\n" - "bnV4LW50YiB3cm90ZToNCj4gT24gVHVlLCBKdW4gOSwgMjAxNSBhdCA0OjQ0IEFNLCBBbGxlbiBI\n" - "dWJiZSA8QWxsZW4uSHViYmVAZW1jLmNvbT4gDQo+IHdyb3RlOg0KPiA+IEZyb206IERhdmUgSmlh\n" - "bmcgPGRhdmUuamlhbmdAaW50ZWwuY29tPg0KPiA+IA0KPiA+IEJlbmNobWFya2luZyBzaG93ZWQg\n" - "c2lnbmlmaWNhbnQgcGVyZm9ybWFuY2UgaW5jcmVhc2UgZ29pbmcgZnJvbSBNVFUgDQo+ID4gc2l6\n" - "ZQ0KPiA+IG9mIDY0ayBmcm9tIDE2ay4gIENoYW5naW5nIHRoZSBkZWZhdWx0Lg0KPiANCj4gVGhp\n" - "cyBjaGFuZ2Vsb2cgZG9lc24ndCBwYXJzZS4gIEkgdGhpbmsgeW91IG1lYW4gImdvaW5nIGZyb20g\n" - "TVRVIHNpemUNCj4gMTZrIHRvIDY0ay4iDQoNClllcy4gU29ycnkgYWJvdXQgdGhlIGNvbmZ1c2lv\n" - "bi4NCg0KPiANCj4gVGhlIG9yaWdpbmFsIHZhbHVlIHdhcyAweDQwMWUgKDE2ayArIDB4MWUpLCBh\n" - "bmQgdGhlIG5ldyB2YWx1ZSBpcw0KPiBleGFjdGx5IDY0ay4gIFBsZWFzZSBpbmNsdWRlIGEgbm90\n" - "ZSBhYm91dCB3aGF0IHRoYXQgZXh0cmEgMHgxZSB3YXMgDQo+IGZvcg0KPiBhbmQgd2h5IGl0IGlz\n" - "bid0IG5lZWRlZCBpbiB0aGUgbmV3IHZhbHVlLg0KDQpKb24sIGNhbiB5b3UgY29tbWVudCBvbiB3\n" - "aHkgdGhlcmUncyB0aGUgYWRkaXRpb25hbCAzMCBieXRlcyBvbiB0b3Agb2YNCjE2ayBpbiB0aGUg\n" - "cHJldmlvdXMgdmFsdWU/IA0KDQo+IA0KPiA+IFNpZ25lZC1vZmYtYnk6IERhdmUgSmlhbmcgPGRh\n" - "dmUuamlhbmdAaW50ZWwuY29tPg0KPiA+IC0tLQ0KPiA+ICBkcml2ZXJzL250Yi9udGJfdHJhbnNw\n" - "b3J0LmMgfCAyICstDQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMSBkZWxl\n" - "dGlvbigtKQ0KPiA+IA0KPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL250Yi9udGJfdHJhbnNwb3J0\n" - "LmMgDQo+ID4gYi9kcml2ZXJzL250Yi9udGJfdHJhbnNwb3J0LmMNCj4gPiBpbmRleCBlYTIzN2Fl\n" - "Y2EyOGMuLmM4N2JjMGNiZDYwNyAxMDA2NDQNCj4gPiAtLS0gYS9kcml2ZXJzL250Yi9udGJfdHJh\n" - "bnNwb3J0LmMNCj4gPiArKysgYi9kcml2ZXJzL250Yi9udGJfdHJhbnNwb3J0LmMNCj4gPiBAQCAt\n" - "NzYsNyArNzYsNyBAQCBzdGF0aWMgdW5zaWduZWQgbG9uZyBtYXhfbXdfc2l6ZTsNCj4gPiAgbW9k\n" - "dWxlX3BhcmFtKG1heF9td19zaXplLCB1bG9uZywgMDY0NCk7DQo+ID4gIE1PRFVMRV9QQVJNX0RF\n" - "U0MobWF4X213X3NpemUsICJMaW1pdCBzaXplIG9mIGxhcmdlIG1lbW9yeSANCj4gPiB3aW5kb3dz\n" - "Iik7DQo+ID4gDQo+ID4gLXN0YXRpYyB1bnNpZ25lZCBpbnQgdHJhbnNwb3J0X210dSA9IDB4NDAx\n" - "RTsNCj4gPiArc3RhdGljIHVuc2lnbmVkIGludCB0cmFuc3BvcnRfbXR1ID0gMHgxMDAwMDsNCj4g\n" - "PiAgbW9kdWxlX3BhcmFtKHRyYW5zcG9ydF9tdHUsIHVpbnQsIDA2NDQpOw0KPiA+ICBNT0RVTEVf\n" - "UEFSTV9ERVNDKHRyYW5zcG9ydF9tdHUsICJNYXhpbXVtIHNpemUgb2YgTlRCIHRyYW5zcG9ydCAN\n" - "Cj4gPiBwYWNrZXRzIik7DQo+ID4gDQo+ID4gLS0NCj4gPiAyLjQuMC5yYzAuNDMuZ2NmOGE4YzYN\n" - "Cj4gPiANCj4gPiAtLQ0KPiA+IFRvIHVuc3Vic2NyaWJlIGZyb20gdGhpcyBsaXN0OiBzZW5kIHRo\n" - "ZSBsaW5lICJ1bnN1YnNjcmliZSBsaW51eA0KPiA+IC1wY2kiIGluDQo+ID4gdGhlIGJvZHkgb2Yg\n" - "YSBtZXNzYWdlIHRvIG1ham9yZG9tb0B2Z2VyLmtlcm5lbC5vcmcNCj4gPiBNb3JlIG1ham9yZG9t\n" - byBpbmZvIGF0ICBodHRwOi8vdmdlci5rZXJuZWwub3JnL21ham9yZG9tby1pbmZvLmh0bWwNCj4g + "On Tue, 2015-06-09 at 11:04 -0500, 'Bjorn Helgaas' via linux-ntb wrote:\n" + "> On Tue, Jun 9, 2015 at 4:44 AM, Allen Hubbe <Allen.Hubbe@emc.com> \n" + "> wrote:\n" + "> > From: Dave Jiang <dave.jiang@intel.com>\n" + "> > \n" + "> > Benchmarking showed significant performance increase going from MTU \n" + "> > size\n" + "> > of 64k from 16k. Changing the default.\n" + "> \n" + "> This changelog doesn't parse. I think you mean \"going from MTU size\n" + "> 16k to 64k.\"\n" + "\n" + "Yes. Sorry about the confusion.\n" + "\n" + "> \n" + "> The original value was 0x401e (16k + 0x1e), and the new value is\n" + "> exactly 64k. Please include a note about what that extra 0x1e was \n" + "> for\n" + "> and why it isn't needed in the new value.\n" + "\n" + "Jon, can you comment on why there's the additional 30 bytes on top of\n" + "16k in the previous value? \n" + "\n" + "> \n" + "> > Signed-off-by: Dave Jiang <dave.jiang@intel.com>\n" + "> > ---\n" + "> > drivers/ntb/ntb_transport.c | 2 +-\n" + "> > 1 file changed, 1 insertion(+), 1 deletion(-)\n" + "> > \n" + "> > diff --git a/drivers/ntb/ntb_transport.c \n" + "> > b/drivers/ntb/ntb_transport.c\n" + "> > index ea237aeca28c..c87bc0cbd607 100644\n" + "> > --- a/drivers/ntb/ntb_transport.c\n" + "> > +++ b/drivers/ntb/ntb_transport.c\n" + "> > @@ -76,7 +76,7 @@ static unsigned long max_mw_size;\n" + "> > module_param(max_mw_size, ulong, 0644);\n" + "> > MODULE_PARM_DESC(max_mw_size, \"Limit size of large memory \n" + "> > windows\");\n" + "> > \n" + "> > -static unsigned int transport_mtu = 0x401E;\n" + "> > +static unsigned int transport_mtu = 0x10000;\n" + "> > module_param(transport_mtu, uint, 0644);\n" + "> > MODULE_PARM_DESC(transport_mtu, \"Maximum size of NTB transport \n" + "> > packets\");\n" + "> > \n" + "> > --\n" + "> > 2.4.0.rc0.43.gcf8a8c6\n" + "> > \n" + "> > --\n" + "> > To unsubscribe from this list: send the line \"unsubscribe linux\n" + "> > -pci\" in\n" + "> > the body of a message to majordomo@vger.kernel.org\n" + "> > More majordomo info at http://vger.kernel.org/majordomo-info.html\n" + "> \303\277\303\264\303\250\302\272{.n\303\207+\302\211\302\267\302\237\302\256\302\211\302\255\302\206+%\302\212\303\213\303\277\302\261\303\251\303\235\302\266\027\302\245\302\212w\303\277\302\272{.n\303\207+\302\211\302\267\302\245\302\212{\302\261\303\276G\302\253\302\235\303\251\303\277\302\212{ay\302\272\035\303\212\302\207\303\232\302\231\303\253,j\a\302\255\302\242f\302\243\302\242\302\267h\302\232\302\217\303\257\302\201\303\252\303\277\302\221\303\252\303\247z_\303\250\302\256\003(\302\255\303\251\302\232\302\216\302\212\303\235\302\242j\"\302\235\303\272\032\302\266\033m\302\247\303\277\303\277\302\276\a\302\253\303\276G\302\253\302\235\303\251\303\277\302\242\302\270?\302\231\302\250\303\250\302\255\303\232&\302\243\303\270\302\247~\302\217\303\241\302\266iO\302\225\303\246\302\254z\302\267\302\232v\303\230^\024\004\032\302\266\033m\302\247\303\277\303\277\303\203\f\303\277\302\266\303\254\303\277\302\242\302\270?\302\226I\302\245" -d2e4029043faf6e3a75110a628f1fdee15a602facaca5090647834810ee081f6 +608cc9c70410ce023d7d8e5d968315757b86b12b91ec09239e75db0a668d8dda
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