diff options
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/xfs_log_cil.c | 22 | ||||
| -rw-r--r-- | fs/xfs/xfs_log_priv.h | 1 |
2 files changed, 6 insertions, 17 deletions
diff --git a/fs/xfs/xfs_log_cil.c b/fs/xfs/xfs_log_cil.c index 9065250227f9..e5ab62f08c19 100644 --- a/fs/xfs/xfs_log_cil.c +++ b/fs/xfs/xfs_log_cil.c @@ -284,22 +284,18 @@ xlog_cil_alloc_shadow_bufs( /* * Prepare the log item for insertion into the CIL. Calculate the difference in - * log space and vectors it will consume, and if it is a new item pin it as - * well. + * log space it will consume, and if it is a new item pin it as well. */ STATIC void xfs_cil_prepare_item( struct xlog *log, struct xfs_log_vec *lv, struct xfs_log_vec *old_lv, - int *diff_len, - int *diff_iovecs) + int *diff_len) { /* Account for the new LV being passed in */ - if (lv->lv_buf_len != XFS_LOG_VEC_ORDERED) { + if (lv->lv_buf_len != XFS_LOG_VEC_ORDERED) *diff_len += lv->lv_bytes; - *diff_iovecs += lv->lv_niovecs; - } /* * If there is no old LV, this is the first time we've seen the item in @@ -316,7 +312,6 @@ xfs_cil_prepare_item( ASSERT(lv->lv_buf_len != XFS_LOG_VEC_ORDERED); *diff_len -= old_lv->lv_bytes; - *diff_iovecs -= old_lv->lv_niovecs; lv->lv_item->li_lv_shadow = old_lv; } @@ -365,12 +360,10 @@ static void xlog_cil_insert_format_items( struct xlog *log, struct xfs_trans *tp, - int *diff_len, - int *diff_iovecs) + int *diff_len) { struct xfs_log_item *lip; - /* Bail out if we didn't find a log item. */ if (list_empty(&tp->t_items)) { ASSERT(0); @@ -413,7 +406,6 @@ xlog_cil_insert_format_items( * set the item up as though it is a new insertion so * that the space reservation accounting is correct. */ - *diff_iovecs -= lv->lv_niovecs; *diff_len -= lv->lv_bytes; /* Ensure the lv is set up according to ->iop_size */ @@ -438,7 +430,7 @@ xlog_cil_insert_format_items( ASSERT(IS_ALIGNED((unsigned long)lv->lv_buf, sizeof(uint64_t))); lip->li_ops->iop_format(lip, lv); insert: - xfs_cil_prepare_item(log, lv, old_lv, diff_len, diff_iovecs); + xfs_cil_prepare_item(log, lv, old_lv, diff_len); } } @@ -458,7 +450,6 @@ xlog_cil_insert_items( struct xfs_cil_ctx *ctx = cil->xc_ctx; struct xfs_log_item *lip; int len = 0; - int diff_iovecs = 0; int iclog_space; int iovhdr_res = 0, split_res = 0, ctx_res = 0; @@ -468,7 +459,7 @@ xlog_cil_insert_items( * We can do this safely because the context can't checkpoint until we * are done so it doesn't matter exactly how we update the CIL. */ - xlog_cil_insert_format_items(log, tp, &len, &diff_iovecs); + xlog_cil_insert_format_items(log, tp, &len); spin_lock(&cil->xc_cil_lock); @@ -503,7 +494,6 @@ xlog_cil_insert_items( } tp->t_ticket->t_curr_res -= len; ctx->space_used += len; - ctx->nvecs += diff_iovecs; /* * If we've overrun the reservation, dump the tx details before we move diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index b3d5ee85dd7e..4b7303ca1741 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -221,7 +221,6 @@ struct xfs_cil_ctx { xfs_lsn_t commit_lsn; /* chkpt commit record lsn */ struct xlog_in_core *commit_iclog; struct xlog_ticket *ticket; /* chkpt ticket */ - int nvecs; /* number of regions */ int space_used; /* aggregate size of regions */ struct list_head busy_extents; /* busy extents in chkpt */ struct xfs_log_vec *lv_chain; /* logvecs being pushed */ |