linux-kernel - [RFC PATCH v1 01/30] lustre: don't set f_version in ll

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Message-Id: <1482339827-7882-2-git-send-email-jlayton@redhat.com>
Date:   Wed, 21 Dec 2016 12:03:18 -0500
From:   Jeff Layton <jlayton@...hat.com>
To:     linux-fsdevel@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, linux-nfs@...r.kernel.org,
        linux-ext4@...r.kernel.org, linux-btrfs@...r.kernel.org,
        linux-xfs@...r.kernel.org
Subject: [RFC PATCH v1 01/30] lustre: don't set f_version in ll_readdir

f_version is only ever used by filesystem-specific code, and nothing in
lustre ever looks at it.

Signed-off-by: Jeff Layton <jlayton@...hat.com>
---
 drivers/staging/lustre/lustre/llite/dir.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/staging/lustre/lustre/llite/dir.c b/drivers/staging/lustre/lustre/llite/dir.c
index ea5d247a3f70..1d288ec5f03e 100644
--- a/drivers/staging/lustre/lustre/llite/dir.c
+++ b/drivers/staging/lustre/lustre/llite/dir.c
@@ -367,8 +367,6 @@ static int ll_readdir(struct file *filp, struct dir_context *ctx)
 	}
 	ctx->pos = pos;
 	ll_finish_md_op_data(op_data);
-	filp->f_version = inode->i_version;
-
 out:
 	if (!rc)
 		ll_stats_ops_tally(sbi, LPROC_LL_READDIR, 1);
@@ -1671,7 +1669,6 @@ static loff_t ll_dir_seek(struct file *file, loff_t offset, int origin)
 			else
 				fd->lfd_pos = offset;
 			file->f_pos = offset;
-			file->f_version = 0;
 		}
 		ret = offset;
 	}
-- 
2.7.4