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| author | Shan Hai <shan.hai@oracle.com> | 2017-06-15 07:35:07 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2017-06-19 18:59:10 +0300 |
| commit | f990fc5ad13b8fecdf154f36c252d49d7e9bdfab (patch) | |
| tree | a54d3b875fd8058712015f35e6c64ccaa10c033c /fs/xfs/xfs_log_cil.c | |
| parent | 3398a4005f0c8ced67a9071475562d435d88b7a6 (diff) | |
| download | linux-f990fc5ad13b8fecdf154f36c252d49d7e9bdfab.tar.xz | |
xfs: remove lsn relevant fields from xfs_trans structure and its users
The t_lsn is not used anymore and the t_commit_lsn is used as a tmp
storage for the checkpoint sequence number only in the current code.
And the start/commit lsn are tracked as a transaction group tag in
the xfs_cil_ctx instead of a single transaction, so remove them from
the xfs_trans structure and their users to match with the design.
Signed-off-by: Shan Hai <shan.hai@oracle.com>
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_log_cil.c')
| -rw-r--r-- | fs/xfs/xfs_log_cil.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/xfs/xfs_log_cil.c b/fs/xfs/xfs_log_cil.c index 04b389210cc7..fbe72b134bef 100644 --- a/fs/xfs/xfs_log_cil.c +++ b/fs/xfs/xfs_log_cil.c @@ -993,6 +993,7 @@ xfs_log_commit_cil( { struct xlog *log = mp->m_log; struct xfs_cil *cil = log->l_cilp; + xfs_lsn_t xc_commit_lsn; /* * Do all necessary memory allocation before we lock the CIL. @@ -1006,9 +1007,9 @@ xfs_log_commit_cil( xlog_cil_insert_items(log, tp); - tp->t_commit_lsn = cil->xc_ctx->sequence; + xc_commit_lsn = cil->xc_ctx->sequence; if (commit_lsn) - *commit_lsn = tp->t_commit_lsn; + *commit_lsn = xc_commit_lsn; xfs_log_done(mp, tp->t_ticket, NULL, regrant); xfs_trans_unreserve_and_mod_sb(tp); @@ -1024,7 +1025,7 @@ xfs_log_commit_cil( * the log items. This affects (at least) processing of stale buffers, * inodes and EFIs. */ - xfs_trans_free_items(tp, tp->t_commit_lsn, false); + xfs_trans_free_items(tp, xc_commit_lsn, false); xlog_cil_push_background(log); |