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| author | Dave Chinner <dchinner@redhat.com> | 2010-09-22 02:47:20 +0200 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2010-10-18 22:07:48 +0200 |
| commit | ebad861b5702c3e2332a3e906978f47144d22f70 (patch) | |
| tree | 7b4502277c46d26d1d26258d05596b58ab6b868a /fs/xfs/xfs_alloc.c | |
| parent | xfs: introduced uncached buffer read primitve (diff) | |
| download | linux-ebad861b5702c3e2332a3e906978f47144d22f70.tar.xz linux-ebad861b5702c3e2332a3e906978f47144d22f70.zip | |
xfs: store xfs_mount in the buftarg instead of in the xfs_buf
Each buffer contains both a buftarg pointer and a mount pointer. If
we add a mount pointer into the buftarg, we can avoid needing the
b_mount field in every buffer and grab it from the buftarg when
needed instead. This shrinks the xfs_buf by 8 bytes.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_alloc.c')
0 files changed, 0 insertions, 0 deletions