btrfs: restore the thread_pool= behavior in remount for the end I/O workqueues

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commit 40fac6472f upstream.

Commit d7b9416fe5 ("btrfs: remove btrfs_end_io_wq") converted the read
and I/O handling from btrfs_workqueues to Linux workqueues, and as part
of that lost the code to apply the thread_pool= based max_active limit
on remount.  Restore it.

Fixes: d7b9416fe5 ("btrfs: remove btrfs_end_io_wq")
CC: stable@vger.kernel.org # 6.0+
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Christoph Hellwig 2023-03-28 12:56:13 +09:00 • committed by Greg Kroah-Hartman

parent 8c4b65f6c7

commit 3103c07812

1 changed files with 2 additions and 0 deletions

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fs/btrfs/super.c

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