Date: Mon, 16 Sep 2019 15:28:52 +0000 From: Rick Macklem <rmacklem@uoguelph.ca> To: "svn-src-all@freebsd.org" <svn-src-all@freebsd.org> Subject: Re: Re; svn commit: r352393 - head/sys/fs/nfsclient Message-ID: <YTXPR0101MB2189EE93CBE934C637446263DD8C0@YTXPR0101MB2189.CANPRD01.PROD.OUTLOOK.COM> In-Reply-To: <YTXPR0101MB21890232925E49EDEAF10772DD8C0@YTXPR0101MB2189.CANPRD01.PROD.OUTLOOK.COM> References: <YTXPR0101MB21890232925E49EDEAF10772DD8C0@YTXPR0101MB2189.CANPRD01.PROD.OUTLOOK.COM>
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Resent to correct address...=0A= =0A= ________________________________________=0A= From: Rick Macklem=0A= Sent: Monday, September 16, 2019 11:27 AM=0A= To: kib@freebsd.org; peterj@freebsd.org=0A= Cc: src-svn-all@freebsd.org=0A= Subject: Re; svn commit: r352393 - head/sys/fs/nfsclient=0A= =0A= Hi Kostik,=0A= =0A= I'm afraid there was a reason that only certain cases (where the file was= =0A= being shrunk) did the vnode_pager_setsize() call after the NFS node=0A= lock is released.=0A= =0A= See the commit log message for r252528.=0A= =0A= If vnode_pager_setsize() now acquires a sleep lock for the case where the= =0A= size is increasing, it sounds like the NFS node lock will have to become a= =0A= sleep lock instead of a mutex.=0A= (If needed, I can get working on this in a day or two.)=0A= =0A= rick=0A=
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