From patchwork Mon Apr 7 17:36:09 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Filipe Manana X-Patchwork-Id: 14041437 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 2092122A4D6 for ; Mon, 7 Apr 2025 17:36:28 +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=1744047389; cv=none; b=m4p2os5BUv1KoIUAOJpfyHTrxSw3o97B7MTcpSywuja8mzjtgrJiPdqWjWBtCMP/OgFKpGAlz0AUb06ojK+4VUyi1CcRDI1f8RinPef7T36ns0CdQO3wPlIrRC1ay+zxY0LcHH03BfySWT0imRsCzYoyyFOmsP4GpWwPtdJ7zkI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744047389; c=relaxed/simple; bh=9EXKZFvLEBGVetCSx3GPmLboE9SWZDIwB+H/Ro7dLys=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=lm8KuzbZZuYDR+mTuj8L9MCheFBgFS4DBnsG+3JSyszLwkanva9QPvsMwmygWLgPAY/ZJ+dqKl9vzeJ/emplWyGuTRn8aKNjXRtxyKPMeihmIq4KalODZS9gNr8NEJEUggYC0L9aP3+AGIAv4KPTQ5i3pWpBZIOUQFr9xwME9/c= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YQ7NdgsM; 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="YQ7NdgsM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EE4E5C4CEEF for ; Mon, 7 Apr 2025 17:36:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744047388; bh=9EXKZFvLEBGVetCSx3GPmLboE9SWZDIwB+H/Ro7dLys=; h=From:To:Subject:Date:In-Reply-To:References:From; b=YQ7NdgsMLxDy/ocQbzTG5vJ0MtMqhnMRR5ZNAsCTGrx8edccuX/myegR/RpoDelJC 7oLRdW64dr/mfuVbfFMoDbLi22amwSscj/fNh3p6NYvhIlSwJX6wP6X+n2P65L4VtZ G/OpstLtb9SJyuCPwFkX5WJPjD2mO3ONmfXgJSKSfS1dZtiQDGEIaudCMqz4+luy4E yYZcyoZOsyvwd5bXAgPrBthDv6fUA5BBIyioT8WCq361zWb4hJzkCfONOQqvMlGIa1 eT064GEOUUDrHkWiDHNrfWady+qz6GNdSlqCGs4I3KO/ay7MzgDhVSJ20e0SHQFMNz ORg8fmDiLhcqQ== From: fdmanana@kernel.org To: linux-btrfs@vger.kernel.org Subject: [PATCH 02/16] btrfs: add btrfs prefix to trace events for extent state alloc and free Date: Mon, 7 Apr 2025 18:36:09 +0100 Message-Id: <5538e7180b37ec69a864938901d7375b61cd0376.1744046765.git.fdmanana@suse.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Filipe Manana These trace events don't have the 'btrfs_' prefix in their name, unlike the other trace events from extent-io-tree.c. So add the prefix to make them consistent and follow coding style conventions too. Signed-off-by: Filipe Manana --- fs/btrfs/extent-io-tree.c | 4 ++-- include/trace/events/btrfs.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c index 40da61cf3f0e..59448d3028d3 100644 --- a/fs/btrfs/extent-io-tree.c +++ b/fs/btrfs/extent-io-tree.c @@ -159,7 +159,7 @@ static struct extent_state *alloc_extent_state(gfp_t mask) btrfs_leak_debug_add_state(state); refcount_set(&state->refs, 1); init_waitqueue_head(&state->wq); - trace_alloc_extent_state(state, mask, _RET_IP_); + trace_btrfs_alloc_extent_state(state, mask, _RET_IP_); return state; } @@ -178,7 +178,7 @@ void free_extent_state(struct extent_state *state) if (refcount_dec_and_test(&state->refs)) { WARN_ON(extent_state_in_tree(state)); btrfs_leak_debug_del_state(state); - trace_free_extent_state(state, _RET_IP_); + trace_btrfs_free_extent_state(state, _RET_IP_); kmem_cache_free(extent_state_cache, state); } } diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index f3481a362483..efc06599bc53 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -1476,7 +1476,7 @@ TRACE_EVENT(btrfs_setup_cluster, ); struct extent_state; -TRACE_EVENT(alloc_extent_state, +TRACE_EVENT(btrfs_alloc_extent_state, TP_PROTO(const struct extent_state *state, gfp_t mask, unsigned long IP), @@ -1499,7 +1499,7 @@ TRACE_EVENT(alloc_extent_state, show_gfp_flags(__entry->mask), __entry->ip) ); -TRACE_EVENT(free_extent_state, +TRACE_EVENT(btrfs_free_extent_state, TP_PROTO(const struct extent_state *state, unsigned long IP),