From patchwork Tue Oct 24 13:46:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suren Baghdasaryan X-Patchwork-Id: 13434612 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 576C12B5E2 for ; Tue, 24 Oct 2023 13:46:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="1XFbROdL" Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1D9C210CC for ; Tue, 24 Oct 2023 06:46:49 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id 3f1490d57ef6-da04fb79246so418978276.2 for ; Tue, 24 Oct 2023 06:46:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1698155208; x=1698760008; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=MWOhaEKA8zMI+Iz0e6SkNPW5Kz551oWdhyAlPdtU984=; b=1XFbROdLiVVoN5uydLx7JI2SMR4wMa5dO4rGWCS3ucWQUgp7xD3Uzyga3UuvTJbPjm Fb+47YRq/bMpaN3E/eB5AwNie/G70xGjaCjNyWrqPmTvDb2rkdtqc3uQf9aQ1gnWUCjE QKxrw0Y/wn10DXzumW7IxBG4cDEADZzN9KbaQ2FIv5UWBdI2dOrlwWecw0OGsFRf5QxF jeq5BqGdkGUNO4rLanTanR8I/vNGHzjj8gUjKziIlqqh5dw4TEW7wdaqzxfbAp8TzWnI UHPJiV1xnBqRqC5VWZUmCosAbA2hlohjCCpOUUSjvso+AnyYb/QCZBMR7VbscOR7liFR qgYw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698155208; x=1698760008; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=MWOhaEKA8zMI+Iz0e6SkNPW5Kz551oWdhyAlPdtU984=; b=u0Vq6aGmOpVVnmsqXcoGzxpU6z/Ju9+1QD5sT/ljZ0eswzITpiVWNCkO8NeOMfQJr9 zw1mGAhjCyxc04IlEFRJlwUxh2d57H6IQx7RMGcAFZ6jpn0+EWunrEmFMcrAC1FKQDmv XHs7qNDjJgugQUQJGafT4j8iwhtaaTYGiS0EIp1Q/sO2ODErIV98NiaO+FXCiI/xXtv/ JDSjCkv/FqHTvLwThDCq/NmaMu4qo1I0/HW5FOWQy6LasNTkrKt14aSIqEZTDrujIu83 YHGBa9JwAxpFh5+Sc0SyRM9NpXWuA5jYm1spV9AAnLSoPtNw7I1wJw6QIin4Fm1V0/bC LoFw== X-Gm-Message-State: AOJu0YwFS2fNjVI+odxjA9iVc+/ysAvMp7PvkVsXK04qCOlu7L8ieMxr Sr8qf/bJwBRNT5//7diOieQvaaEpIZU= X-Google-Smtp-Source: AGHT+IGS8NlUfJRUa0CiIFG8N+DG1BCVzQogfv9Ui1pQm5p1SwS7Eeeej+mjL+3fA2TwJ+bOdBMbqGXulW0= X-Received: from surenb-desktop.mtv.corp.google.com ([2620:15c:211:201:45ba:3318:d7a5:336a]) (user=surenb job=sendgmr) by 2002:a25:b951:0:b0:da0:1ba4:6fa2 with SMTP id s17-20020a25b951000000b00da01ba46fa2mr82321ybm.4.1698155208197; Tue, 24 Oct 2023 06:46:48 -0700 (PDT) Date: Tue, 24 Oct 2023 06:46:00 -0700 In-Reply-To: <20231024134637.3120277-1-surenb@google.com> Precedence: bulk X-Mailing-List: linux-modules@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20231024134637.3120277-1-surenb@google.com> X-Mailer: git-send-email 2.42.0.758.gaed0368e0e-goog Message-ID: <20231024134637.3120277-4-surenb@google.com> Subject: [PATCH v2 03/39] fs: Convert alloc_inode_sb() to a macro From: Suren Baghdasaryan To: akpm@linux-foundation.org Cc: kent.overstreet@linux.dev, mhocko@suse.com, vbabka@suse.cz, hannes@cmpxchg.org, roman.gushchin@linux.dev, mgorman@suse.de, dave@stgolabs.net, willy@infradead.org, liam.howlett@oracle.com, corbet@lwn.net, void@manifault.com, peterz@infradead.org, juri.lelli@redhat.com, ldufour@linux.ibm.com, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, tglx@linutronix.de, mingo@redhat.com, dave.hansen@linux.intel.com, x86@kernel.org, peterx@redhat.com, david@redhat.com, axboe@kernel.dk, mcgrof@kernel.org, masahiroy@kernel.org, nathan@kernel.org, dennis@kernel.org, tj@kernel.org, muchun.song@linux.dev, rppt@kernel.org, paulmck@kernel.org, pasha.tatashin@soleen.com, yosryahmed@google.com, yuzhao@google.com, dhowells@redhat.com, hughd@google.com, andreyknvl@gmail.com, keescook@chromium.org, ndesaulniers@google.com, vvvvvv@google.com, gregkh@linuxfoundation.org, ebiggers@google.com, ytcoode@gmail.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, bristot@redhat.com, vschneid@redhat.com, cl@linux.com, penberg@kernel.org, iamjoonsoo.kim@lge.com, 42.hyeyoo@gmail.com, glider@google.com, elver@google.com, dvyukov@google.com, shakeelb@google.com, songmuchun@bytedance.com, jbaron@akamai.com, rientjes@google.com, minchan@google.com, kaleshsingh@google.com, surenb@google.com, kernel-team@android.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux.dev, linux-arch@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, kasan-dev@googlegroups.com, cgroups@vger.kernel.org, Alexander Viro From: Kent Overstreet We're introducing alloc tagging, which tracks memory allocations by callsite. Converting alloc_inode_sb() to a macro means allocations will be tracked by its caller, which is a bit more useful. Signed-off-by: Kent Overstreet Signed-off-by: Suren Baghdasaryan Cc: Alexander Viro --- include/linux/fs.h | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/include/linux/fs.h b/include/linux/fs.h index 4a40823c3c67..c545b1839e96 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2862,11 +2862,7 @@ int setattr_should_drop_sgid(struct mnt_idmap *idmap, * This must be used for allocating filesystems specific inodes to set * up the inode reclaim context correctly. */ -static inline void * -alloc_inode_sb(struct super_block *sb, struct kmem_cache *cache, gfp_t gfp) -{ - return kmem_cache_alloc_lru(cache, &sb->s_inode_lru, gfp); -} +#define alloc_inode_sb(_sb, _cache, _gfp) kmem_cache_alloc_lru(_cache, &_sb->s_inode_lru, _gfp) extern void __insert_inode_hash(struct inode *, unsigned long hashval); static inline void insert_inode_hash(struct inode *inode)