[22/39] privcmd_ioeventfd_assign(): don't open-code eventfd_ctx_fdget()

From: Al Viro <viro@zeniv.linux.org.uk>

From: viro@kernel.org
To: linux-fsdevel@vger.kernel.org
Cc: amir73il@gmail.com,
	bpf@vger.kernel.org,
	brauner@kernel.org,
	cgroups@vger.kernel.org,
	kvm@vger.kernel.org,
	netdev@vger.kernel.org,
	torvalds@linux-foundation.org
Subject: [PATCH 22/39] privcmd_ioeventfd_assign(): don't open-code
 eventfd_ctx_fdget()
Date: Tue, 30 Jul 2024 01:16:08 -0400
Message-Id: <20240730051625.14349-22-viro@kernel.org>
In-Reply-To: <20240730051625.14349-1-viro@kernel.org>
References: <20240730050927.GC5334@ZenIV>
 <20240730051625.14349-1-viro@kernel.org>
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Message ID	20240730051625.14349-22-viro@kernel.org (mailing list archive)
State	Not Applicable
Headers	show Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D5BFD19580A; Tue, 30 Jul 2024 05:15:07 +0000 (UTC) From: viro@kernel.org To: linux-fsdevel@vger.kernel.org Cc: amir73il@gmail.com, bpf@vger.kernel.org, brauner@kernel.org, cgroups@vger.kernel.org, kvm@vger.kernel.org, netdev@vger.kernel.org, torvalds@linux-foundation.org Subject: [PATCH 22/39] privcmd_ioeventfd_assign(): don't open-code eventfd_ctx_fdget() Date: Tue, 30 Jul 2024 01:16:08 -0400 Message-Id: <20240730051625.14349-22-viro@kernel.org> In-Reply-To: <20240730051625.14349-1-viro@kernel.org> References: <20240730050927.GC5334@ZenIV> <20240730051625.14349-1-viro@kernel.org> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	[01/39] memcg_write_event_control(): fix a user-triggerable oops \| expand [01/39] memcg_write_event_control(): fix a user-triggerable oops [02/39] introduce fd_file(), convert all accessors to it. [03/39] struct fd: representation change [04/39] add struct fd constructors, get rid of __to_fd() [05/39] regularize emptiness checks in fini_module(2) and vfs_dedupe_file_range() [06/39] net/socket.c: switch to CLASS(fd) [07/39] introduce struct fderr, convert overlayfs uses to that [08/39] experimental: convert fs/overlayfs/file.c to CLASS(...) [09/39] timerfd: switch to CLASS(fd, ...) [10/39] get rid of perf_fget_light(), convert kernel/events/core.c to CLASS(fd) [11/39] switch netlink_getsockbyfilp() to taking descriptor [12/39] do_mq_notify(): saner skb freeing on failures [13/39] do_mq_notify(): switch to CLASS(fd, ...) [14/39] simplify xfs_find_handle() a bit [15/39] convert vmsplice() to CLASS(fd, ...) [16/39] convert __bpf_prog_get() to CLASS(fd, ...) [17/39] bpf: resolve_pseudo_ldimm64(): take handling of a single ldimm64 insn into helper [18/39] bpf maps: switch to CLASS(fd, ...) [19/39] fdget_raw() users: switch to CLASS(fd_raw, ...) [20/39] introduce "fd_pos" class, convert fdget_pos() users to it. [21/39] o2hb_region_dev_store(): avoid goto around fdget()/fdput() [22/39] privcmd_ioeventfd_assign(): don't open-code eventfd_ctx_fdget() [23/39] fdget(), trivial conversions [24/39] fdget(), more trivial conversions [25/39] convert do_preadv()/do_pwritev() [26/39] convert cachestat(2) [27/39] switch spufs_calls_{get,put}() to CLASS() use [28/39] convert spu_run(2) [29/39] convert media_request_get_by_fd() [30/39] convert coda_parse_fd() [31/39] convert cifs_ioctl_copychunk() [32/39] convert vfs_dedupe_file_range(). [33/39] convert do_select() [34/39] do_pollfd(): convert to CLASS(fd) [35/39] convert bpf_token_create() [36/39] assorted variants of irqfd setup: convert to CLASS(fd) [37/39] memcg_write_event_control(): switch to CLASS(fd) [38/39] css_set_fork(): switch to CLASS(fd_raw, ...) [39/39] deal with the last remaing boolean uses of fd_file()

[22/39] privcmd_ioeventfd_assign(): don't open-code eventfd_ctx_fdget()

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