Re: [PATCH 44/49] xfs: refactor xfs_trans_reserve() interface

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On 07/19/13 01:45, Dave Chinner wrote:
From: Jie Liu<jeff.liu@xxxxxxxxxx>

With the new xfs_trans_res structure has been introduced, the log
reservation size, log count as well as log flags are pre-initialized
at mount time.  So it's time to refine xfs_trans_reserve() interface
to be more neat.

Also, introduce a new helper M_RES() to return a pointer to the
mp->m_resv structure to simplify the input.

Signed-off-by: Jie Liu<jeff.liu@xxxxxxxxxx>
Signed-off-by: Dave Chinner<dchinner@xxxxxxxxxx>
---

user equivalent of the for Linux 3.12 kernel patch 38/49
plus modifying the calls to libxfs_trans_reserve() in
xfsprogs.

Still think you should remove the M_RES(mp) define.

Reviewed-by: Mark Tinguely <tinguely@xxxxxxx>

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