All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
To: linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk,
	Jens Axboe <axboe@kernel.dk>,
	linux-fsdevel@vger.kernel.org
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>,
	"Sumit Semwal" <sumit.semwal@linaro.org>,
	"Christian König" <christian.koenig@amd.com>,
	dri-devel@lists.freedesktop.org
Subject: [PATCH v2 7/8] dma-buf: remove useless FMODE_LSEEK flag
Date: Sat, 25 Jun 2022 13:01:14 +0200	[thread overview]
Message-ID: <20220625110115.39956-8-Jason@zx2c4.com> (raw)
In-Reply-To: <20220625110115.39956-1-Jason@zx2c4.com>

This is already set by anon_inode_getfile(), since dma_buf_fops has
non-NULL ->llseek, so we don't need to set it here too.

Suggested-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Christian König <christian.koenig@amd.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
 drivers/dma-buf/dma-buf.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
index 32f55640890c..3f08e0b960ec 100644
--- a/drivers/dma-buf/dma-buf.c
+++ b/drivers/dma-buf/dma-buf.c
@@ -549,7 +549,6 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info)
 		goto err_dmabuf;
 	}
 
-	file->f_mode |= FMODE_LSEEK;
 	dmabuf->file = file;
 
 	mutex_init(&dmabuf->lock);
-- 
2.35.1


WARNING: multiple messages have this Message-ID (diff)
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
To: linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk,
	Jens Axboe <axboe@kernel.dk>,
	linux-fsdevel@vger.kernel.org
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>,
	"Sumit Semwal" <sumit.semwal@linaro.org>,
	dri-devel@lists.freedesktop.org,
	"Christian König" <christian.koenig@amd.com>
Subject: [PATCH v2 7/8] dma-buf: remove useless FMODE_LSEEK flag
Date: Sat, 25 Jun 2022 13:01:14 +0200	[thread overview]
Message-ID: <20220625110115.39956-8-Jason@zx2c4.com> (raw)
In-Reply-To: <20220625110115.39956-1-Jason@zx2c4.com>

This is already set by anon_inode_getfile(), since dma_buf_fops has
non-NULL ->llseek, so we don't need to set it here too.

Suggested-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Christian König <christian.koenig@amd.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
 drivers/dma-buf/dma-buf.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
index 32f55640890c..3f08e0b960ec 100644
--- a/drivers/dma-buf/dma-buf.c
+++ b/drivers/dma-buf/dma-buf.c
@@ -549,7 +549,6 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info)
 		goto err_dmabuf;
 	}
 
-	file->f_mode |= FMODE_LSEEK;
 	dmabuf->file = file;
 
 	mutex_init(&dmabuf->lock);
-- 
2.35.1


  parent reply	other threads:[~2022-06-25 11:02 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-25 11:01 [PATCH v2 0/8] cleanup llseek and splice Jason A. Donenfeld
2022-06-25 11:01 ` [PATCH v2 1/8] ksmbd: use vfs_llseek instead of dereferencing NULL Jason A. Donenfeld
2022-06-25 22:15   ` Jason A. Donenfeld
2022-06-26  0:54     ` Steve French
2022-06-25 11:01 ` [PATCH v2 2/8] fs: do not set no_llseek in fops Jason A. Donenfeld
2022-06-25 11:01 ` [PATCH v2 3/8] fs: clear or set FMODE_LSEEK based on llseek function Jason A. Donenfeld
2022-06-25 13:07   ` Christoph Hellwig
2022-06-25 13:29     ` Al Viro
2022-06-25 13:39       ` Christoph Hellwig
2022-06-25 14:11         ` Al Viro
2022-06-25 11:01 ` [PATCH v2 4/8] fs: check FMODE_LSEEK to control internal pipe splicing Jason A. Donenfeld
2022-06-25 11:01 ` [PATCH v2 5/8] fs: do not compare against ->llseek Jason A. Donenfeld
2022-06-25 11:01 ` [PATCH v2 6/8] fs: remove no_llseek Jason A. Donenfeld
2022-06-25 13:10   ` Christoph Hellwig
2022-06-25 21:53     ` Jason A. Donenfeld
2022-06-25 11:01 ` Jason A. Donenfeld [this message]
2022-06-25 11:01   ` [PATCH v2 7/8] dma-buf: remove useless FMODE_LSEEK flag Jason A. Donenfeld
2022-06-27  9:08   ` Daniel Vetter
2022-06-27  9:08     ` Daniel Vetter
2022-06-27  9:38     ` Jason A. Donenfeld
2022-06-29 10:30     ` Sumit Semwal
2022-06-25 11:01 ` [PATCH v2 8/8] vfio: do not set " Jason A. Donenfeld
2022-06-27 20:07   ` Alex Williamson

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220625110115.39956-8-Jason@zx2c4.com \
    --to=jason@zx2c4.com \
    --cc=axboe@kernel.dk \
    --cc=christian.koenig@amd.com \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=linux-fsdevel@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=sumit.semwal@linaro.org \
    --cc=viro@zeniv.linux.org.uk \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.