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Tue, 5 May 2020 06:44:05 +0000 From: Chaitanya Kulkarni To: Christoph Hellwig , "axboe@kernel.dk" CC: "linux-block@vger.kernel.org" Subject: Re: [PATCH] block: remove the REQ_NOWAIT_INLINE flag Thread-Topic: [PATCH] block: remove the REQ_NOWAIT_INLINE flag Thread-Index: AQHWIi5/bK6PpKjP9Uuhd+Hw3s02Ng== Date: Tue, 5 May 2020 06:44:05 +0000 Message-ID: References: <20200504161005.2841033-1-hch@lst.de> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: lst.de; dkim=none (message not signed) header.d=none;lst.de; dmarc=none action=none header.from=wdc.com; x-originating-ip: [199.255.44.172] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: b298bc36-f49d-48fc-ea0f-08d7f0bfb4cd x-ms-traffictypediagnostic: BYAPR04MB4904: x-microsoft-antispam-prvs: wdcipoutbound: EOP-TRUE x-ms-oob-tlc-oobclassifiers: OLM:800; x-forefront-prvs: 0394259C80 x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; 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x-ms-exchange-antispam-messagedata: iAHZJmHDJz7HWsTLjj2sCGZLZPRMzxxBnUoq0mFfOFSX6BCnKZBovFKR16k7N0K75eOlu1zlGWRvnmte2OmH/dd/1wqodcd0WPg7mE6U8Jso6cj5YAt3leFtavNx84gkdc1cwPshWawA2YCRhnd1QLNX8K/Y76F5+TXy/gb7Zhj7UOPkWfDrNR742bdDzVoUlP4YJ2AeO9Iz6m+dbct158/+AYSJGgCzmLoM3hCf9ISKJ//RCYwBqtLa73Sp3e0h+14m5/HIFtehIvdjoBRBHQR+UuQONrOhRC3kxXvlLIP6ePVH6zpVvddyvriC+fPZCTazs2pYHb3mBrdQYDO9S1lgTpu8IsV+K6bfRTwKd9tBcyJJm0sflsJrR2J18bFd+oxlI/iFHw82ZP9HXlgbHaU6t4ymq8L/61ZyHMaQSoD7JRq8qmm2GRO0RD+X85k/cooLK8uSKovIm3NwwTO3MtHDVBRWSgbZ8jbPPKy7yFMdCGMs7BtT4/I0TJAMrqWcf0VnJYxfraPt9bNzEC5xF/8zD2NzvwTbC1cjczwn1gPSwuMoCR9My6UhKPxFTji2H112myUAZPgcTtg/9UNk+Ei0v1Ha3nkLWY0u4PShjA1YgK6dwLRRwPp3djgHxq2W/gaVGl49HYc72yA95EQJgwFwlpCnzxn1MlFdzzVce8tW24i/ODuSOrN5kwM+P1C1VKXOp6DDpVoIZfjdChqI1vGRY2+epiU/ypFPctfQkrDXDfYOwj61v9k6XqlTd8L8QPqcxZOPXcqZmFhA9IRXneMi5O6/2l+pMrTWjpk+hDg= x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-Network-Message-Id: b298bc36-f49d-48fc-ea0f-08d7f0bfb4cd X-MS-Exchange-CrossTenant-originalarrivaltime: 05 May 2020 06:44:05.7498 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: URmFnB5Nd91omfQosuHTANH5xzxiVW6Wpf8ksoJ9XDIs7Pj5fmCW9IKqy4r+LqhJMyjaJZ0QaRVtZCn1rzW2HwmblnStjvZW/7BBEWYx2Io= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR04MB4904 Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 5/4/20 9:10 AM, Christoph Hellwig wrote:=0A= > Signed-off-by: Christoph Hellwig=0A= > ---=0A= > include/linux/blk_types.h | 2 --=0A= > 1 file changed, 2 deletions(-)=0A= > =0A= > diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h=0A= > index 90895d594e647..7443e474cdad5 100644=0A= > --- a/include/linux/blk_types.h=0A= > +++ b/include/linux/blk_types.h=0A= > @@ -323,7 +323,6 @@ enum req_flag_bits {=0A= > __REQ_RAHEAD, /* read ahead, can fail anytime */=0A= > __REQ_BACKGROUND, /* background IO */=0A= > __REQ_NOWAIT, /* Don't wait if request will block */=0A= > - __REQ_NOWAIT_INLINE, /* Return would-block error inline */=0A= > /*=0A= > * When a shared kthread needs to issue a bio for a cgroup, doing=0A= > * so synchronously can lead to priority inversions as the kthread=0A= > @@ -358,7 +357,6 @@ enum req_flag_bits {=0A= > #define REQ_RAHEAD (1ULL << __REQ_RAHEAD)=0A= > #define REQ_BACKGROUND (1ULL << __REQ_BACKGROUND)=0A= > #define REQ_NOWAIT (1ULL << __REQ_NOWAIT)=0A= > -#define REQ_NOWAIT_INLINE (1ULL << __REQ_NOWAIT_INLINE)=0A= > #define REQ_CGROUP_PUNT (1ULL << __REQ_CGROUP_PUNT)=0A= > =0A= > #define REQ_NOUNMAP (1ULL << __REQ_NOUNMAP)=0A= > -- 2.26.2=0A= =0A= Looks good to me.=0A= =0A= Reviewed-by: Chaitanya Kulkarni =0A=