From: Theodore Ts'o Subject: Re: [PATCH 1/2] ext4: fix DAX write locking Date: Wed, 8 Feb 2017 14:41:25 -0500 Message-ID: <20170208194125.vtms65kpd42cfvwv@thunk.org> References: <1484063288-18255-1-git-send-email-hch@lst.de> <1484063288-18255-2-git-send-email-hch@lst.de> <20170111090136.GE16116@quack2.suse.cz> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-nvdimm-y27Ovi1pjclAfugRpC6u6w@public.gmane.org, linux-ext4-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Christoph Hellwig To: Jan Kara Return-path: Content-Disposition: inline In-Reply-To: <20170111090136.GE16116-4I4JzKEfoa/jFM9bn6wA6Q@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-nvdimm-bounces-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org Sender: "Linux-nvdimm" List-Id: linux-ext4.vger.kernel.org T24gV2VkLCBKYW4gMTEsIDIwMTcgYXQgMTA6MDE6MzZBTSArMDEwMCwgSmFuIEthcmEgd3JvdGU6 Cj4gT24gVHVlIDEwLTAxLTE3IDE2OjQ4OjA3LCBDaHJpc3RvcGggSGVsbHdpZyB3cm90ZToKPiA+ IFVubGlrZSBPX0RJUkVDVCBEQVggaXMgbm90IGFuIG9wdGlvbmFsIG9wdC1pbiBmZWF0dXJlIHNl bGVjdGVkIGJ5IHRoZQo+ID4gYXBwbGljYXRpb24sIHNvIHdlJ2xsIGhhdmUgdG8gcHJvdmlkZSB0 aGUgdHJhZGl0aW9uYWwgc3luY2hyb27RlnphdGlvbgo+ID4gb2Ygb3ZlcmxhcHBpbmcgd3JpdGVz IGFzIHdlIGRvIGZvciBidWZmZXJlZCB3cml0ZXMuCj4gPiAKPiA+IFRoaXMgd2FzIGJyb2tlbiBo aXN0b3JpY2FsbHkgZm9yIERBWCwgYnV0IGdvdCBmaXhlZCBmb3IgZXh0MiBhbmQgWEZTCj4gPiBh cyBwYXJ0IG9mIHRoZSBpb21hcCBjb252ZXJzaW9uLiAgRml4IHVwIGV4dDQgYXMgd2VsbC4KPiA+ IAo+ID4gU2lnbmVkLW9mZi1ieTogQ2hyaXN0b3BoIEhlbGx3aWcgPGhjaEBsc3QuZGU+Cj4gCj4g TWFrZXMgc2Vuc2UuIFlvdSBjYW4gYWRkOgo+IAo+IFJldmlld2VkLWJ5OiBKYW4gS2FyYSA8amFj a0BzdXNlLmN6Pgo+IAo+IFRlZCwgY2FuIHlvdSBwbGVhc2UgcGljayBpdCB1cD8gVGhhbmtzIQoK VGhhbmtzLCBhcHBsaWVkIHRvIHRoZSBleHQ0IHRyZWUuCgoJCQkJCS0gVGVkCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkxpbnV4LW52ZGltbSBtYWlsaW5n IGxpc3QKTGludXgtbnZkaW1tQGxpc3RzLjAxLm9yZwpodHRwczovL2xpc3RzLjAxLm9yZy9tYWls bWFuL2xpc3RpbmZvL2xpbnV4LW52ZGltbQo=