Skip site navigation (1)Skip section navigation (2)
Date:      Mon, 20 Mar 2023 11:25:30 +0100
From:      Alexander Lochmann <alexander.lochmann@tu-dortmund.de>
To:        Konstantin Belousov <kostikbel@gmail.com>
Cc:        freebsd-fs@freebsd.org
Subject:   Re: Understanding locking for buf
Message-ID:  <2c5e6f8d-037b-9bfe-bdad-4a367bdbc65d@tu-dortmund.de>
In-Reply-To: <ZBL8aN49i2bcEKuj@kib.kiev.ua>
References:  <Y/khDDKYYnt4Y6aO@kib.kiev.ua> <8e8d9145-9ee1-195e-3dd3-4e3166ac8abb@tu-dortmund.de> <Y/y8851RQLGR1VwS@kib.kiev.ua> <8e9ac2ec-6387-27b0-5cdc-1d61dbe2c831@tu-dortmund.de> <Y/4fz/hEyNiTjGmb@kib.kiev.ua> <1743b9f5-69be-b775-fb57-92b8115d4a81@tu-dortmund.de> <ZAE9FKivOiVYGggy@kib.kiev.ua> <ac91fec9-9b26-c770-409c-040ea4545e8c@tu-dortmund.de> <ZAkq5HSXp4QEjXeu@kib.kiev.ua> <6b1181f7-a58f-8d71-a05e-2dcb0a66ae4c@tu-dortmund.de> <ZBL8aN49i2bcEKuj@kib.kiev.ua>

next in thread | previous in thread | raw e-mail | index | archive | help
This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--------------gLNDTK5AAoDI00hlnjxADiWp
Content-Type: multipart/mixed; boundary="------------xxyuvRojqAMuR3AY0PBaSTN0";
 protected-headers="v1"
From: Alexander Lochmann <alexander.lochmann@tu-dortmund.de>
To: Konstantin Belousov <kostikbel@gmail.com>
Cc: freebsd-fs@freebsd.org
Message-ID: <2c5e6f8d-037b-9bfe-bdad-4a367bdbc65d@tu-dortmund.de>
Subject: Re: Understanding locking for buf
References: <Y/khDDKYYnt4Y6aO@kib.kiev.ua>
 <8e8d9145-9ee1-195e-3dd3-4e3166ac8abb@tu-dortmund.de>
 <Y/y8851RQLGR1VwS@kib.kiev.ua>
 <8e9ac2ec-6387-27b0-5cdc-1d61dbe2c831@tu-dortmund.de>
 <Y/4fz/hEyNiTjGmb@kib.kiev.ua>
 <1743b9f5-69be-b775-fb57-92b8115d4a81@tu-dortmund.de>
 <ZAE9FKivOiVYGggy@kib.kiev.ua>
 <ac91fec9-9b26-c770-409c-040ea4545e8c@tu-dortmund.de>
 <ZAkq5HSXp4QEjXeu@kib.kiev.ua>
 <6b1181f7-a58f-8d71-a05e-2dcb0a66ae4c@tu-dortmund.de>
 <ZBL8aN49i2bcEKuj@kib.kiev.ua>
In-Reply-To: <ZBL8aN49i2bcEKuj@kib.kiev.ua>

--------------xxyuvRojqAMuR3AY0PBaSTN0
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: base64
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--------------xxyuvRojqAMuR3AY0PBaSTN0--

--------------gLNDTK5AAoDI00hlnjxADiWp
Content-Type: application/pgp-signature; name="OpenPGP_signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="OpenPGP_signature"

-----BEGIN PGP SIGNATURE-----

wsF5BAABCAAjFiEElhZsUHzVP0dbkjCRWT7tBbw+9v0FAmQYNJoFAwAAAAAACgkQWT7tBbw+9v0U
ow/+Iv6qJGDACy3kBbCIFhD8Pcmt0M6yhX3T6NZeX9EHlEutBlwBFeoN1dnMOWGLrKMLwrFRfHw6
+K6ZgxInr0161jXp9BiplT6CT10Mmtz4FKAruCNtjyAsFAOOiYftsKywMNg9p9Pa+WxQ4Y+f+sbF
26tddikxYxZ91EBA534rFrV0c7Ktcaixocw8VT+W7yQAMo7zjQbhHvMHE4KU3TkMgaegWKW3Bz3y
ZnlHWnbFWZ48ULsT/QEN8ENYLb4qe7Hf6D1Ul7kj9o3JiGtgNRkGxm0ZFc2hDcsgJ0a3acgwvc/2
TrpsksddAAm1e4IxxR2NygmRcjqeYQk/U8U5ASqsoJFN8p2rtvIHiQg+YFK3M/nodtnM5ivp+Ero
zL/8hzUJxczwHWOBmEGF3QReytDTl8WF0wP4E8gKQ1B/Oq3PgWgmjUaQkY5ebuRX3GLBK4KfqCnn
MssEVvki3QwCt22A5yhCgmLTx8Vo6lxsMXX+wn/cPRdUDz3Zz+v666RY/G1NVC/vLKvL//Ohkd78
CUnn3u+uDmTMAjClR4aAZ/6cEwlt2PjTKfW2s6l77Tb8QSTZopYYdMqoUa4JwcPw+0ZWO4IgDp9G
X4lohVliGZayw+hF0g2nY5QOIT7lDXYNSOTkkXm5Oi1DvnGvB+nsfABdvnujUchL8CneENgEkOfn
kT4=
=dgXR
-----END PGP SIGNATURE-----

--------------gLNDTK5AAoDI00hlnjxADiWp--



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?2c5e6f8d-037b-9bfe-bdad-4a367bdbc65d>