Re: [PATCH 24/32] vfs: syscall: Add fsopen() to prepare for superblock creation [ver #9]
From: "Theodore Y. Ts'o" <tytso@mit.edu>
Date: 2018-07-13 02:48:26
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Possibly related (same subject, not in this thread)
- 2018-07-19 · Re: [PATCH 24/32] vfs: syscall: Add fsopen() to prepare for superblock creation [ver #9] · Eric W. Biederman <hidden>
On Thu, Jul 12, 2018 at 11:54:41PM +0100, David Howells wrote:
Would that mean then that doing: mount /dev/sda3 /a mount /dev/sda3 /b would then fail on the second command because /dev/sda3 is already open exclusively?
Good point. One workaround would be to require an open with O_PATH instead.
- Ted