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smtp.kernel.org (Postfix) with ESMTPSA id 6B0ACC433CB; Wed, 13 Dec 2023 18:01:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702490467; bh=ZVYZCG8BA2QR+OMUrCSCrik5BQqg4e5AhnEyCL140cc=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=C1K1+ULZLDQKja69xnRl2apDJTyhK88iwZpXkAUq+Si7zvpwEJNCFcMU/TuTx6/aW KxURNL0aueW34TxdWGW62Ks74IXM2eB3DB3OrSt25oCAbaFDuKpzR7Ij6Z203xYVOP 9MnIGT9fHpO0yrwLmiqbJqVQ4pjRfpdV5u9E7SPJuxw2D/boPIZWCBXPqYs6ygqoMY TxyNwPtxeyBLISw+Xf6EXaLLXeBhcmEgceMeIJPgR1c3Dr7Z3qbtiDy7rTowMiM4qu HH8Zu+NyFhRX/pWM85G1lvLNHmlUUp4TsnXNdo+gHwJz1zDPIjKBQS9LyrDhsbUCrB 8P82F3lPeMwBQ== Message-ID: <6f8c3f22f77e9e0154f4131260559c39d6740678.camel@kernel.org> Subject: Re: [PATCH v4 18/39] netfs: Export netfs_put_subrequest() and some tracepoints From: Jeff Layton To: David Howells , Steve French Cc: Matthew Wilcox , Marc Dionne , Paulo Alcantara , Shyam Prasad N , Tom Talpey , Dominique Martinet , Eric Van Hensbergen , Ilya Dryomov , Christian Brauner , linux-cachefs@redhat.com, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, linux-nfs@vger.kernel.org, ceph-devel@vger.kernel.org, v9fs@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Date: Wed, 13 Dec 2023 13:01:04 -0500 In-Reply-To: <20231213152350.431591-19-dhowells@redhat.com> References: <20231213152350.431591-1-dhowells@redhat.com> <20231213152350.431591-19-dhowells@redhat.com> Autocrypt: addr=jlayton@kernel.org; prefer-encrypt=mutual; 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 KhAaoGAE pECWlNx98gZwLFfjz8Ev0iHIQdW59j47WEfb9Nj72YOTvuvZ88FOzis9l0bFL2SYVJcCJWikIMNYopTDTvPmD/E2taLI1YsRvQLzRMsjpbWNjaaXu4IkDPuRmT8VfYbPu5/IUvZTOBcuF2ocdmYPRZSwJu5lohCDrythBgXK08fNWRGgs2UcNJ2/w2nN/QgATpKsJWF/wU/H23ixgsSlayUw27Ab8P5ePARnrrY6+k940nGhLdfam5J/77nPIcBdtihjQuosHapw/k/6Cwjbcjyhakdf04K2ohYy8wIGLsFXeqp8vf0ZNmw/7+/uj78gXalNDE5SGmtpCGT1ltwkbnWcmpBcqlCX7Tsida5x8boMwdwd0dNnOzpIsPdCvOFYNWQWs X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, 2023-12-13 at 15:23 +0000, David Howells wrote: > Export netfs_put_subrequest() and the netfs_rreq and netfs_sreq > tracepoints. >=20 Erm...why? Are these called directly from module code in a later patch? Some rationale for this would be a nice thing. > Signed-off-by: David Howells > cc: Jeff Layton > cc: linux-cachefs@redhat.com > cc: linux-fsdevel@vger.kernel.org > cc: linux-mm@kvack.org > --- > fs/netfs/main.c | 3 +++ > fs/netfs/objects.c | 1 + > 2 files changed, 4 insertions(+) >=20 > diff --git a/fs/netfs/main.c b/fs/netfs/main.c > index 97ce1436615b..404e68e339bf 100644 > --- a/fs/netfs/main.c > +++ b/fs/netfs/main.c > @@ -17,6 +17,9 @@ MODULE_DESCRIPTION("Network fs support"); > MODULE_AUTHOR("Red Hat, Inc."); > MODULE_LICENSE("GPL"); > =20 > +EXPORT_TRACEPOINT_SYMBOL(netfs_rreq); > +EXPORT_TRACEPOINT_SYMBOL(netfs_sreq); > + > unsigned netfs_debug; > module_param_named(debug, netfs_debug, uint, S_IWUSR | S_IRUGO); > MODULE_PARM_DESC(netfs_debug, "Netfs support debugging mask"); > diff --git a/fs/netfs/objects.c b/fs/netfs/objects.c > index 9f3f33c93317..a7947e82374a 100644 > --- a/fs/netfs/objects.c > +++ b/fs/netfs/objects.c > @@ -178,3 +178,4 @@ void netfs_put_subrequest(struct netfs_io_subrequest = *subreq, bool was_async, > if (dead) > netfs_free_subrequest(subreq, was_async); > } > +EXPORT_SYMBOL(netfs_put_subrequest); >=20 --=20 Jeff Layton