RE: [PATCH 1/3] nfsd: use __fput_sync() to avoid delayed closing of files.

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To: "'NeilBrown'" <neilb@xxxxxxx>, Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Subject: RE: [PATCH 1/3] nfsd: use __fput_sync() to avoid delayed closing of files.
From: David Laight <David.Laight@xxxxxxxxxx>
Date: Fri, 15 Dec 2023 18:28:37 +0000
Accept-language: en-GB, en-US
Cc: Chuck Lever <chuck.lever@xxxxxxxxxx>, Christian Brauner <brauner@xxxxxxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, Oleg Nesterov <oleg@xxxxxxxxxx>, Jeff Layton <jlayton@xxxxxxxxxx>, "linux-fsdevel@xxxxxxxxxxxxxxx" <linux-fsdevel@xxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "linux-nfs@xxxxxxxxxxxxxxx" <linux-nfs@xxxxxxxxxxxxxxx>
In-reply-to: <170233343177.12910.2316815312951521227@noble.neil.brown.name>
Thread-index: AQHaLIC6NFPF78zqekmV13EV7pLlBLCqr+Uw
Thread-topic: [PATCH 1/3] nfsd: use __fput_sync() to avoid delayed closing of files.

..
> My understanding is that the advent of vmalloc allocated stacks means
> that kernel stack space is not an important consideration.

They are still the same (small) size - just allocated differently.

	David

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Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)

References:
- [PATCH 0/3] nfsd: fully close all files in the nfsd threads
  - From: NeilBrown
- [PATCH 1/3] nfsd: use __fput_sync() to avoid delayed closing of files.
  - From: NeilBrown
- Re: [PATCH 1/3] nfsd: use __fput_sync() to avoid delayed closing of files.
  - From: Chuck Lever
- Re: [PATCH 1/3] nfsd: use __fput_sync() to avoid delayed closing of files.
  - From: NeilBrown
- Re: [PATCH 1/3] nfsd: use __fput_sync() to avoid delayed closing of files.
  - From: Al Viro
- Re: [PATCH 1/3] nfsd: use __fput_sync() to avoid delayed closing of files.
  - From: NeilBrown

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