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From: "Dr. David Alan Gilbert (git)" <dgilbert@redhat.com>
To: qemu-devel@nongnu.org, aiyutao@huawei.com,
	peter.maydell@linaro.org, vgoyal@redhat.com, lersek@redhat.com,
	alex.chen@huawei.com, armbru@redhat.com, tu.guoyi@h3c.com
Cc: stefanha@redhat.com, quintela@redhat.com
Subject: [PULL 10/15] virtiofsd: update FUSE_FORGET comment on "lo_inode.nlookup"
Date: Fri, 18 Dec 2020 10:41:12 +0000	[thread overview]
Message-ID: <20201218104117.199096-11-dgilbert@redhat.com> (raw)
In-Reply-To: <20201218104117.199096-1-dgilbert@redhat.com>

From: Laszlo Ersek <lersek@redhat.com>

Miklos confirms it's *only* the FUSE_FORGET request that the client can
use for decrementing "lo_inode.nlookup".

Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: Miklos Szeredi <mszeredi@redhat.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Fixes: 1222f015558fc34cea02aa3a5a92de608c82cec8
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20201208073936.8629-1-lersek@redhat.com>
Reviewed-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
 tools/virtiofsd/passthrough_ll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c
index b00be648d3..5fb36d9407 100644
--- a/tools/virtiofsd/passthrough_ll.c
+++ b/tools/virtiofsd/passthrough_ll.c
@@ -101,7 +101,7 @@ struct lo_inode {
      * This counter keeps the inode alive during the FUSE session.
      * Incremented when the FUSE inode number is sent in a reply
      * (FUSE_LOOKUP, FUSE_READDIRPLUS, etc).  Decremented when an inode is
-     * released by requests like FUSE_FORGET, FUSE_RMDIR, FUSE_RENAME, etc.
+     * released by a FUSE_FORGET request.
      *
      * Note that this value is untrusted because the client can manipulate
      * it arbitrarily using FUSE_FORGET requests.
-- 
2.29.2



  parent reply	other threads:[~2020-12-18 11:07 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-18 10:41 [PULL 00/15] migration queue Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` [PULL 01/15] monitor:open brace '{' following struct go on the same line Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` [PULL 02/15] monitor:braces {} are necessary for all arms of this statement Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` [PULL 03/15] monitor:Don't use '#' flag of printf format ('%#') in format strings Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` [PULL 04/15] hmp-commands.hx: List abbreviation after command for cont, quit, print Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` [PULL 05/15] virtiofsd: Use --thread-pool-size=0 to mean no thread pool Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` [PULL 06/15] virtiofsd: make the debug log timestamp on stderr more human-readable Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` [PULL 07/15] virtiofsd: Set up posix_lock hash table for root inode Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` [PULL 08/15] virtiofsd: Disable posix_lock hash table if remote locks are not enabled Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` [PULL 09/15] virtiofsd: Check file type in lo_flush() Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` Dr. David Alan Gilbert (git) [this message]
2020-12-18 10:41 ` [PULL 11/15] virtiofsd: Remove useless code about send_notify_iov Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` [PULL 12/15] docs/devel/migration: Improve debugging section a bit Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` [PULL 13/15] savevm: Remove dead code in save_snapshot() Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` [PULL 14/15] savevm: Delete snapshots just created in case of error Dr. David Alan Gilbert (git)
2020-12-18 10:41 ` [PULL 15/15] migration: Don't allow migration if vm is in POSTMIGRATE Dr. David Alan Gilbert (git)
2020-12-31 19:15 ` [PULL 00/15] migration queue Peter Maydell

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