Linux filesystem development
 help / color / mirror / Atom feed
From: David Howells <dhowells@redhat.com>
To: Paulo Alcantara <pc@manguebit.org>
Cc: David Howells <dhowells@redhat.com>,
	Christian Brauner <christian@brauner.io>,
	Matthew Wilcox <willy@infradead.org>,
	Christoph Hellwig <hch@infradead.org>,
	Jens Axboe <axboe@kernel.dk>, Leon Romanovsky <leon@kernel.org>,
	Namjae Jeon <linkinjeon@kernel.org>,
	ChenXiaoSong <chenxiaosong@chenxiaosong.com>,
	Marc Dionne <marc.dionne@auristor.com>,
	Stefan Metzmacher <metze@samba.org>,
	Eric Van Hensbergen <ericvh@kernel.org>,
	Dominique Martinet <asmadeus@codewreck.org>,
	Ilya Dryomov <idryomov@gmail.com>,
	netfs@lists.linux.dev, 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-erofs@lists.ozlabs.org, linux-fsdevel@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v10 18/35] netfs: trace: Change the "clear" folio traces to "endwb"
Date: Mon, 24 Aug 2026 15:41:11 +0100	[thread overview]
Message-ID: <20260824144130.759997-19-dhowells@redhat.com> (raw)
In-Reply-To: <20260824144130.759997-1-dhowells@redhat.com>

Change the "clear" folio traces to "endwb" as it's more obvious what it
means.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Paulo Alcantara <pc@manguebit.org>
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
---
 fs/netfs/write_collect.c     | 8 ++++----
 include/trace/events/netfs.h | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/fs/netfs/write_collect.c b/fs/netfs/write_collect.c
index 244a68e04624..6114bdf27ce0 100644
--- a/fs/netfs/write_collect.c
+++ b/fs/netfs/write_collect.c
@@ -56,7 +56,7 @@ static void netfs_dump_request(const struct netfs_io_request *rreq)
  */
 int netfs_folio_written_back(struct folio *folio)
 {
-	enum netfs_folio_trace why = netfs_folio_trace_clear;
+	enum netfs_folio_trace why = netfs_folio_trace_endwb;
 	struct inode *inode = folio_inode(folio);
 	struct netfs_inode *ictx = netfs_inode(inode);
 	struct netfs_folio *finfo;
@@ -79,13 +79,13 @@ int netfs_folio_written_back(struct folio *folio)
 		group = finfo->netfs_group;
 		gcount++;
 		kfree(finfo);
-		why = netfs_folio_trace_clear_s;
+		why = netfs_folio_trace_endwb_s;
 		goto end_wb;
 	}
 
 	if ((group = netfs_folio_group(folio))) {
 		if (group == NETFS_FOLIO_COPY_TO_CACHE) {
-			why = netfs_folio_trace_clear_cc;
+			why = netfs_folio_trace_endwb_cc;
 			folio_detach_private(folio);
 			goto end_wb;
 		}
@@ -98,7 +98,7 @@ int netfs_folio_written_back(struct folio *folio)
 		if (!folio_test_dirty(folio)) {
 			folio_detach_private(folio);
 			gcount++;
-			why = netfs_folio_trace_clear_g;
+			why = netfs_folio_trace_endwb_g;
 		}
 	}
 
diff --git a/include/trace/events/netfs.h b/include/trace/events/netfs.h
index ccb9f3c30432..e23300c56d00 100644
--- a/include/trace/events/netfs.h
+++ b/include/trace/events/netfs.h
@@ -192,12 +192,12 @@
 	EM(netfs_folio_trace_alloc_buffer,	"alloc-buf")	\
 	EM(netfs_folio_trace_cancel_copy,	"cancel-copy")	\
 	EM(netfs_folio_trace_cancel_store,	"cancel-store")	\
-	EM(netfs_folio_trace_clear,		"clear")	\
-	EM(netfs_folio_trace_clear_cc,		"clear-cc")	\
-	EM(netfs_folio_trace_clear_g,		"clear-g")	\
-	EM(netfs_folio_trace_clear_s,		"clear-s")	\
 	EM(netfs_folio_trace_copy_to_cache,	"mark-copy")	\
 	EM(netfs_folio_trace_end_copy,		"end-copy")	\
+	EM(netfs_folio_trace_endwb,		"endwb")	\
+	EM(netfs_folio_trace_endwb_cc,		"endwb-cc")	\
+	EM(netfs_folio_trace_endwb_g,		"endwb-g")	\
+	EM(netfs_folio_trace_endwb_s,		"endwb-s")	\
 	EM(netfs_folio_trace_filled_gaps,	"filled-gaps")	\
 	EM(netfs_folio_trace_invalidate_all,	"inval-all")	\
 	EM(netfs_folio_trace_invalidate_front,	"inval-front")	\


  parent reply	other threads:[~2026-08-24 14:45 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-24 14:40 [PATCH v10 00/35] netfs: Keep track of folios in a segmented bio_vec[] chain David Howells
2026-08-24 14:40 ` [PATCH v10 01/35] netfs: Fix uninitialized return value in netfs_unbuffered_write() David Howells
2026-08-24 14:40 ` [PATCH v10 02/35] netfs: Fix read progress reporting David Howells
2026-08-24 14:40 ` [PATCH v10 03/35] cachefiles,netfs: sunset ondemand mode David Howells
2026-08-24 14:40 ` [PATCH v10 04/35] cachefiles: Fix potential UAF/KASAN warning David Howells
2026-08-24 14:40 ` [PATCH v10 05/35] netfs: Use uoff_t instead of unsigned long long and loff_t David Howells
2026-08-24 14:40 ` [PATCH v10 06/35] mm: Make readahead store folio count in readahead_control David Howells
2026-08-24 14:41 ` [PATCH v10 07/35] netfs: Bulk load the readahead-provided folios up front David Howells
2026-08-24 14:41 ` [PATCH v10 08/35] Add a function to kmap one page of a multipage bio_vec David Howells
2026-08-24 14:41 ` [PATCH v10 09/35] iov_iter: Make iov_iter_get_pages*() wrap iov_iter_extract_pages() David Howells
2026-08-24 14:41 ` [PATCH v10 10/35] iov_iter: Add a segmented queue of bio_vec[] David Howells
2026-08-24 14:41 ` [PATCH v10 11/35] netfs: Add some tools for managing bvecq chains David Howells
2026-08-24 14:41 ` [PATCH v10 12/35] netfs: Make mempool available for bvecq David Howells
2026-08-24 14:41 ` [PATCH v10 13/35] netfs: Add a function to extract from an iter into a bvecq David Howells
2026-08-24 14:41 ` [PATCH v10 14/35] afs: Use a bvecq to hold dir content rather than folioq David Howells
2026-08-24 14:41 ` [PATCH v10 15/35] cifs: Use a bvecq for buffering instead of a folioq David Howells
2026-08-24 14:41 ` [PATCH v10 16/35] smbdirect: Support ITER_BVECQ in smbdirect_map_sges_from_iter() David Howells
2026-08-24 14:41 ` [PATCH v10 17/35] netfs: Remove the writethrough code David Howells
2026-08-24 14:41 ` David Howells [this message]
2026-08-24 14:41 ` [PATCH v10 19/35] netfs: trace: Rejig a couple of the tracepoints David Howells
2026-08-24 14:41 ` [PATCH v10 20/35] netfs: Add some functions to wrap the all-queued handling David Howells
2026-08-24 14:41 ` [PATCH v10 21/35] netfs: Make deprecated PG_private_2 support optional David Howells
2026-08-24 14:41 ` [PATCH v10 22/35] cachefiles: Don't rely on backing fs storage map for most use cases David Howells
2026-08-24 14:41 ` [PATCH v10 23/35] netfs: Add the cache object ID to netfs_read/write tracepoints David Howells
2026-08-24 14:41 ` [PATCH v10 24/35] netfs: Switch to using bvecq rather than folio_queue and rolling_buffer David Howells
2026-08-24 14:41 ` [PATCH v10 25/35] smbdirect: Remove support for ITER_FOLIOQ from smbdirect_map_sges_from_iter() David Howells
2026-08-24 14:41 ` [PATCH v10 26/35] netfs: Remove netfs_alloc/free_folioq_buffer() David Howells
2026-08-24 14:41 ` [PATCH v10 27/35] netfs: Remove netfs_extract_user_iter() David Howells
2026-08-24 14:41 ` [PATCH v10 28/35] iov_iter: Remove ITER_FOLIOQ David Howells
2026-08-24 14:41 ` [PATCH v10 29/35] netfs: Remove folio_queue and rolling_buffer David Howells
2026-08-24 14:41 ` [PATCH v10 30/35] netfs: Simplify read abandonment David Howells
2026-08-24 15:39   ` READ_PLUS in NetFS? " Aurélien Couderc
2026-08-24 19:47     ` David Howells
2026-08-24 14:41 ` [PATCH v10 31/35] netfs: Check for too much data being read David Howells
2026-08-24 14:41 ` [PATCH v10 32/35] netfs: Add a method to get an estimate of the amount that can be written David Howells
2026-08-24 14:41 ` [PATCH v10 33/35] netfs: Rework writeback to use a separate list of regions to be unlocked David Howells
2026-08-24 14:41 ` [PATCH v10 34/35] netfs: Combine prepare and issue ops and grab the buffers on request David Howells
2026-08-24 14:41 ` [PATCH v10 35/35] netfs: Clean up now-unused code David Howells
2026-08-24 15:01 ` [PATCH v10 36/35] cachefiles: Preset the state xattr when creating a new file David Howells

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20260824144130.759997-19-dhowells@redhat.com \
    --to=dhowells@redhat.com \
    --cc=asmadeus@codewreck.org \
    --cc=axboe@kernel.dk \
    --cc=ceph-devel@vger.kernel.org \
    --cc=chenxiaosong@chenxiaosong.com \
    --cc=christian@brauner.io \
    --cc=ericvh@kernel.org \
    --cc=hch@infradead.org \
    --cc=idryomov@gmail.com \
    --cc=leon@kernel.org \
    --cc=linkinjeon@kernel.org \
    --cc=linux-afs@lists.infradead.org \
    --cc=linux-cifs@vger.kernel.org \
    --cc=linux-erofs@lists.ozlabs.org \
    --cc=linux-fsdevel@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-nfs@vger.kernel.org \
    --cc=marc.dionne@auristor.com \
    --cc=metze@samba.org \
    --cc=netfs@lists.linux.dev \
    --cc=pc@manguebit.org \
    --cc=v9fs@lists.linux.dev \
    --cc=willy@infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox