From patchwork Tue Jan 16 19:46:04 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 13521138 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 DCBD37A710; Tue, 16 Jan 2024 19:47:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705434439; cv=none; b=kFNiPad7veTFyXx4olAT5dGGZ2UIOQh6nXNKjDLPJSV6DS+EfMN33leAgM7T1HBLJ4h+FxKjs02MGa0Hdu7IplIWnz3hcih/RknPX09r74SdMZupWRcGaI9N1Dn4PKaUyY9CyGBmh8P4sLWeCaIGGkqUbJ/xWhbAzOyofSIkIa0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705434439; c=relaxed/simple; bh=WIy21odrljEB/8swbFzVsTPOFgQ6www6fvkeNvY4iqY=; h=Received:DKIM-Signature:From:Date:Subject:MIME-Version: Content-Type:Content-Transfer-Encoding:Message-Id:References: In-Reply-To:To:Cc:X-Mailer:X-Developer-Signature:X-Developer-Key; b=Yfi8G7ghwnMznsd0WZZfrth1FC5Re3LuKKlKL+8+4rsHWKyKiX22VSW5K/WxWcqWlfR3w18q7SSE/Iv41PKe5gWvDuoL5TINxte8KU2XfI+GVJuH1ugEd8HWGd7rgzxehX8rym933XO+CDnYWqEZQQJgHG8ioAjVwa+HbNZJTLk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dGt5MOni; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dGt5MOni" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B9E2AC43601; Tue, 16 Jan 2024 19:47:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1705434438; bh=WIy21odrljEB/8swbFzVsTPOFgQ6www6fvkeNvY4iqY=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=dGt5MOniA8nfT85OoK0KWNQ4NT9/XemjVhwDT+efQCLEjfiTLRnvIj7LiZt02k3EW 17NTxfrGKdCg43vu+P4kGL0hBVy/91aq4gKXgjT1FFFXSay+dVliMzxcGsFeFEdvuE raPX8KnHP9y0VvGADbWlAN2WTaGMTmjHg4nsQItG044lqNNC0zxhMWEupvVVkNIlcJ O/alVqebMPNpY3guN5B7+na+zWXhepZ95j9mwR8uwv72nPfJ0h5ISqHB1nC2T0AdmV rYLUoLQFvcxEJjiQY875sCy+bo6iq5DdWI1gcLG5A2OzA8P0xm5WjWwO40k6SaHVJC JLEOkl2Iu4B0Q== From: Jeff Layton Date: Tue, 16 Jan 2024 14:46:04 -0500 Subject: [PATCH 08/20] filelock: convert posix_owner_key to take file_lock_core arg Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240116-flsplit-v1-8-c9d0f4370a5d@kernel.org> References: <20240116-flsplit-v1-0-c9d0f4370a5d@kernel.org> In-Reply-To: <20240116-flsplit-v1-0-c9d0f4370a5d@kernel.org> To: Christian Brauner , Alexander Viro , Eric Van Hensbergen , Latchesar Ionkov , Dominique Martinet , Christian Schoenebeck , David Howells , Marc Dionne , Xiubo Li , Ilya Dryomov , Alexander Aring , David Teigland , Miklos Szeredi , Andreas Gruenbacher , Trond Myklebust , Anna Schumaker , Chuck Lever , Neil Brown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Jan Kara , Mark Fasheh , Joel Becker , Joseph Qi , Steve French , Paulo Alcantara , Ronnie Sahlberg , Shyam Prasad N , Namjae Jeon , Sergey Senozhatsky , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers Cc: linux-kernel@vger.kernel.org, v9fs@lists.linux.dev, linux-afs@lists.infradead.org, ceph-devel@vger.kernel.org, gfs2@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, ocfs2-devel@lists.linux.dev, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-trace-kernel@vger.kernel.org, Jeff Layton X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1521; i=jlayton@kernel.org; h=from:subject:message-id; bh=WIy21odrljEB/8swbFzVsTPOFgQ6www6fvkeNvY4iqY=; b=kA0DAAgBAA5oQRlWghUByyZiAGWm3SHI8HlRl76pu2TSIazqmfWFiBENf9VKaxrnEIZCTfeT4 okCMwQAAQgAHRYhBEvA17JEcbKhhOr10wAOaEEZVoIVBQJlpt0hAAoJEAAOaEEZVoIViQUQAKxb +b9el1PF/VmfJamuXgUyj19YbaXbVQKO6E9pjWNjQskJL75ddlMjtr/y744PPDGj9H4ju0pIWNh sqUSybtawT3M//aDvubTbkntkfvR4H0nySFl+vjiUI9p1/0DOAyz6ATkQhWQUMx3/tabewpUuUk iDBVltVkaiou7x8enWO23IUKYzeFAwK9j3gMvebdeYYcq9qDKH8kTSmXkHuyYUbaJ2rf0FrZWSW V4d5VyKbfzrNC8ghF4jG4sCiUycWCspWtx4EDvpE2F6FGEZ2tZomyZx1WEwbJea3jnf36JafysI DO3lpxuv39GLe5qUA6BV6H5e/PgRo01V2YsHIMgizY+rRheXglPhPQ+m+hKxJ6KtJ59X7BNsIHI SaHMZ4l42DhK04tsSRjtW1YUidY3i0wNJ4mRU667+oToOvzPs5SxGNZRhscsTc/YbphZcPQETyk YaMgKjO3AqFvdvvx8GOA448/IKYA1UAaaIFOXbO8ZalbMlp+73fSz4lIhg8d19zMfVZIk4vlRdW oqNJWTbFE7Wp4J/IVsYpedrJWOzAaiBftTtGNhANyWJsqJN33mkmkJumIuDG0Z8dqu1kizBGXN1 3ETLW5FK7hnpj9pfc/YAaRCYCyLO8ZaTzl/yvQEW5pYRAVwFvRCfV2TVl4rbCfuW90M1KG9qOEB qzYZR X-Developer-Key: i=jlayton@kernel.org; a=openpgp; fpr=4BC0D7B24471B2A184EAF5D3000E684119568215 Convert posix_owner_key to take struct file_lock_core pointer, and fix up the callers to pass one in. Signed-off-by: Jeff Layton --- fs/locks.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/locks.c b/fs/locks.c index 0c47497eb1a4..6432bcfb55a0 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -637,9 +637,9 @@ static void locks_delete_global_locks(struct file_lock *fl) } static unsigned long -posix_owner_key(struct file_lock *fl) +posix_owner_key(struct file_lock_core *flc) { - return (unsigned long) fl->fl_core.fl_owner; + return (unsigned long) flc->fl_owner; } static void locks_insert_global_blocked(struct file_lock *waiter) @@ -647,7 +647,7 @@ static void locks_insert_global_blocked(struct file_lock *waiter) lockdep_assert_held(&blocked_lock_lock); hash_add(blocked_hash, &waiter->fl_core.fl_link, - posix_owner_key(waiter)); + posix_owner_key(&waiter->fl_core)); } static void locks_delete_global_blocked(struct file_lock *waiter) @@ -984,7 +984,7 @@ static struct file_lock *what_owner_is_waiting_for(struct file_lock *block_fl) { struct file_lock *fl; - hash_for_each_possible(blocked_hash, fl, fl_core.fl_link, posix_owner_key(block_fl)) { + hash_for_each_possible(blocked_hash, fl, fl_core.fl_link, posix_owner_key(&block_fl->fl_core)) { if (posix_same_owner(&fl->fl_core, &block_fl->fl_core)) { while (fl->fl_core.fl_blocker) fl = fl->fl_core.fl_blocker;