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| author | Brian Foster <bfoster@redhat.com> | 2018-07-12 07:26:20 +0200 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-07-12 07:26:20 +0200 |
| commit | bba59c5e4b38e160c6be25b2f4fe36ebc84f53df (patch) | |
| tree | cdf16ceb3bf16bbc31b104d010ca714bd529afd1 /fs/xfs/xfs_symlink.c | |
| parent | xfs: allow null firstblock in xfs_bmapi_write() when tp is null (diff) | |
| download | linux-bba59c5e4b38e160c6be25b2f4fe36ebc84f53df.tar.xz linux-bba59c5e4b38e160c6be25b2f4fe36ebc84f53df.zip | |
xfs: add firstblock field to xfs_trans
A firstblock var is typically allocated and initialized along with
xfs_defer_ops structures and passed around independent from the
associated transaction. To facilitate combining the two, add an
optional ->t_firstblock field to xfs_trans that can be used in place
of an on-stack variable.
The firstblock value follows the lifetime of the transaction, so
initialize it on allocation and when a transaction rolls.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_symlink.c')
0 files changed, 0 insertions, 0 deletions