Re: [PATCH 03/52] fs/namespace.c: allow to drop vfsmount references via __free(mntput)

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To: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Subject: Re: [PATCH 03/52] fs/namespace.c: allow to drop vfsmount references via __free(mntput)
From: Christian Brauner <brauner@xxxxxxxxxx>
Date: Mon, 25 Aug 2025 14:33:01 +0200
Cc: linux-fsdevel@xxxxxxxxxxxxxxx, jack@xxxxxxx, torvalds@xxxxxxxxxxxxxxxxxxxx
In-reply-to: <20250825044355.1541941-3-viro@zeniv.linux.org.uk>

On Mon, Aug 25, 2025 at 05:43:06AM +0100, Al Viro wrote:
> Note that just as path_put, it should never be done in scope of
> namespace_sem, be it shared or exclusive.
> 
> Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
> ---

Reviewed-by: Christian Brauner <brauner@xxxxxxxxxx>

References:
- [PATCHED][RFC][CFT] mount-related stuff
  - From: Al Viro
- [PATCH 01/52] fs/namespace.c: fix the namespace_sem guard mess
  - From: Al Viro
- [PATCH 03/52] fs/namespace.c: allow to drop vfsmount references via __free(mntput)
  - From: Al Viro

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