From ebdc33573efbf01d60f376ea30bca0cf07cd5765 Mon Sep 17 00:00:00 2001 From: Allison Collins Date: Tue, 15 Sep 2020 15:59:37 -0400 Subject: [PATCH] xfs: Remove unneeded xfs_trans_roll_inode calls Source kernel commit: 0feaef17db9ddf0d97676eaa258dc55ff504cfb6 Some calls to xfs_trans_roll_inode and xfs_defer_finish routines are not needed. If they are the last operations executed in these functions, and no further changes are made, then higher level routines will roll or Signed-off-by: Allison Collins Reviewed-by: Brian Foster Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong Acked-by: Dave Chinner Signed-off-by: Eric Sandeen --- libxfs/xfs_attr.c | 61 ++++++----------------------------------------- 1 file changed, 7 insertions(+), 54 deletions(-) diff --git a/libxfs/xfs_attr.c b/libxfs/xfs_attr.c index 760948c14..5612fa32a 100644 --- a/libxfs/xfs_attr.c +++ b/libxfs/xfs_attr.c @@ -693,34 +693,15 @@ xfs_attr_leaf_addname( /* * If the result is small enough, shrink it all into the inode. */ - if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) { + forkoff = xfs_attr_shortform_allfit(bp, dp); + if (forkoff) error = xfs_attr3_leaf_to_shortform(bp, args, forkoff); /* bp is gone due to xfs_da_shrink_inode */ - if (error) - return error; - error = xfs_defer_finish(&args->trans); - if (error) - return error; - } - - /* - * Commit the remove and start the next trans in series. - */ - error = xfs_trans_roll_inode(&args->trans, dp); - } else if (args->rmtblkno > 0) { /* * Added a "remote" value, just clear the incomplete flag. */ error = xfs_attr3_leaf_clearflag(args); - if (error) - return error; - - /* - * Commit the flag value change and start the next trans in - * series. - */ - error = xfs_trans_roll_inode(&args->trans, args->dp); } return error; } @@ -780,15 +761,11 @@ xfs_attr_leaf_removename( /* * If the result is small enough, shrink it all into the inode. */ - if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) { - error = xfs_attr3_leaf_to_shortform(bp, args, forkoff); + forkoff = xfs_attr_shortform_allfit(bp, dp); + if (forkoff) + return xfs_attr3_leaf_to_shortform(bp, args, forkoff); /* bp is gone due to xfs_da_shrink_inode */ - if (error) - return error; - error = xfs_defer_finish(&args->trans); - if (error) - return error; - } + return 0; } @@ -1064,18 +1041,8 @@ restart: error = xfs_da3_join(state); if (error) goto out; - error = xfs_defer_finish(&args->trans); - if (error) - goto out; } - /* - * Commit and start the next trans in the chain. - */ - error = xfs_trans_roll_inode(&args->trans, dp); - if (error) - goto out; - } else if (args->rmtblkno > 0) { /* * Added a "remote" value, just clear the incomplete flag. @@ -1083,14 +1050,6 @@ restart: error = xfs_attr3_leaf_clearflag(args); if (error) goto out; - - /* - * Commit the flag value change and start the next trans in - * series. - */ - error = xfs_trans_roll_inode(&args->trans, args->dp); - if (error) - goto out; } retval = error = 0; @@ -1129,16 +1088,10 @@ xfs_attr_node_shrink( if (forkoff) { error = xfs_attr3_leaf_to_shortform(bp, args, forkoff); /* bp is gone due to xfs_da_shrink_inode */ - if (error) - return error; - - error = xfs_defer_finish(&args->trans); - if (error) - return error; } else xfs_trans_brelse(args->trans, bp); - return 0; + return error; } /* -- 2.47.2