All of lore.kernel.org
 help / color / mirror / Atom feed
From: Ming Lei <ming.lei@canonical.com>
To: Jens Axboe <axboe@kernel.dk>, linux-kernel@vger.kernel.org
Cc: linux-block@vger.kernel.org,
	Christoph Hellwig <hch@infradead.org>,
	Al Viro <viro@zeniv.linux.org.uk>,
	Anton Altaparmakov <anton@tuxera.com>,
	xfs@oss.sgi.com, Dave Chinner <david@fromorbit.com>,
	drbd-dev@lists.linbit.com,
	Philipp Reisner <philipp.reisner@linbit.com>,
	Lars Ellenberg <lars.ellenberg@linbit.com>,
	Boaz Harrosh <boaz@plexistor.com>,
	Ming Lei <ming.lei@canonical.com>
Subject: [PATCH 8/8] block: bio: remove BIO_MAX_SIZE
Date: Tue, 22 Mar 2016 14:12:29 +0800	[thread overview]
Message-ID: <1458627149-12988-9-git-send-email-ming.lei@canonical.com> (raw)
In-Reply-To: <1458627149-12988-1-git-send-email-ming.lei@canonical.com>

No one need this macro now, so remove it. The motivation is
for supporting multipage bvecs, in which we only know
what the max count of bvecs is supported in the bio,
instead of max bio size.

Signed-off-by: Ming Lei <ming.lei@canonical.com>
---
 include/linux/bvec_iter.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/linux/bvec_iter.h b/include/linux/bvec_iter.h
index a979690..8ddaacf 100644
--- a/include/linux/bvec_iter.h
+++ b/include/linux/bvec_iter.h
@@ -23,7 +23,6 @@
 #include <linux/blk_types.h>
 
 #define BIO_MAX_PAGES		256
-#define BIO_MAX_SIZE		(BIO_MAX_PAGES << PAGE_CACHE_SHIFT)
 
 /*
  * various member access, note that bio_data should of course not be used
-- 
1.9.1

WARNING: multiple messages have this Message-ID (diff)
From: Ming Lei <ming.lei@canonical.com>
To: Jens Axboe <axboe@kernel.dk>, linux-kernel@vger.kernel.org
Cc: Christoph Hellwig <hch@infradead.org>,
	Boaz Harrosh <boaz@plexistor.com>,
	Ming Lei <ming.lei@canonical.com>,
	Philipp Reisner <philipp.reisner@linbit.com>,
	xfs@oss.sgi.com, linux-block@vger.kernel.org,
	Al Viro <viro@zeniv.linux.org.uk>,
	Lars Ellenberg <lars.ellenberg@linbit.com>,
	Anton Altaparmakov <anton@tuxera.com>,
	drbd-dev@lists.linbit.com
Subject: [PATCH 8/8] block: bio: remove BIO_MAX_SIZE
Date: Tue, 22 Mar 2016 14:12:29 +0800	[thread overview]
Message-ID: <1458627149-12988-9-git-send-email-ming.lei@canonical.com> (raw)
In-Reply-To: <1458627149-12988-1-git-send-email-ming.lei@canonical.com>

No one need this macro now, so remove it. The motivation is
for supporting multipage bvecs, in which we only know
what the max count of bvecs is supported in the bio,
instead of max bio size.

Signed-off-by: Ming Lei <ming.lei@canonical.com>
---
 include/linux/bvec_iter.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/linux/bvec_iter.h b/include/linux/bvec_iter.h
index a979690..8ddaacf 100644
--- a/include/linux/bvec_iter.h
+++ b/include/linux/bvec_iter.h
@@ -23,7 +23,6 @@
 #include <linux/blk_types.h>
 
 #define BIO_MAX_PAGES		256
-#define BIO_MAX_SIZE		(BIO_MAX_PAGES << PAGE_CACHE_SHIFT)
 
 /*
  * various member access, note that bio_data should of course not be used
-- 
1.9.1

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs

  parent reply	other threads:[~2016-03-22  6:14 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-22  6:12 [PATCH 0/8] block: prepare for multipage bvecs Ming Lei
2016-03-22  6:12 ` Ming Lei
2016-03-22  6:12 ` [PATCH 1/8] block: move bvec iterator into include/linux/bvec_iter.h Ming Lei
2016-03-22  6:12   ` Ming Lei
2016-03-29  7:26   ` Christoph Hellwig
2016-03-29  7:26     ` Christoph Hellwig
2016-03-29  8:53     ` Ming Lei
2016-03-29  8:53       ` Ming Lei
2016-03-22  6:12 ` [PATCH 2/8] block: make 'struct bvec_iter' not depend on CONFIG_BLOCK Ming Lei
2016-03-22  6:12   ` Ming Lei
2016-03-29  7:26   ` Christoph Hellwig
2016-03-29  7:26     ` Christoph Hellwig
2016-03-22  6:12 ` [PATCH 3/8] block: mark 1st parameter of bvec_iter_advance as const Ming Lei
2016-03-22  6:12   ` Ming Lei
2016-03-29  7:26   ` Christoph Hellwig
2016-03-29  7:26     ` Christoph Hellwig
2016-03-22  6:12 ` [PATCH 4/8] iov_iter: use bvec iterator to implement iterate_bvec() Ming Lei
2016-03-22  6:12   ` Ming Lei
2016-03-29  7:27   ` Christoph Hellwig
2016-03-29  7:27     ` Christoph Hellwig
2016-03-22  6:12 ` [PATCH 5/8] fs: xfs: replace BIO_MAX_SECTORS with BIO_MAX_PAGES Ming Lei
2016-03-22  6:12   ` Ming Lei
2016-03-29  7:29   ` Christoph Hellwig
2016-03-29  7:29     ` Christoph Hellwig
2016-03-22  6:12 ` [PATCH 6/8] block: bio: remove BIO_MAX_SECTORS Ming Lei
2016-03-22  6:12   ` Ming Lei
2016-03-29  7:29   ` Christoph Hellwig
2016-03-29  7:29     ` Christoph Hellwig
2016-03-22  6:12 ` [PATCH 7/8] block: drbd: avoid to use BIO_MAX_SIZE Ming Lei
2016-03-22  6:12   ` Ming Lei
2016-03-29  7:31   ` Christoph Hellwig
2016-03-29  7:31     ` Christoph Hellwig
2016-03-29  8:09     ` Lars Ellenberg
2016-03-29  8:09       ` Lars Ellenberg
2016-03-22  6:12 ` Ming Lei [this message]
2016-03-22  6:12   ` [PATCH 8/8] block: bio: remove BIO_MAX_SIZE Ming Lei
2016-03-29  7:31   ` Christoph Hellwig
2016-03-29  7:31     ` Christoph Hellwig
2016-03-29  1:33 ` [PATCH 0/8] block: prepare for multipage bvecs Ming Lei
2016-03-29  1:33   ` Ming Lei

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=1458627149-12988-9-git-send-email-ming.lei@canonical.com \
    --to=ming.lei@canonical.com \
    --cc=anton@tuxera.com \
    --cc=axboe@kernel.dk \
    --cc=boaz@plexistor.com \
    --cc=david@fromorbit.com \
    --cc=drbd-dev@lists.linbit.com \
    --cc=hch@infradead.org \
    --cc=lars.ellenberg@linbit.com \
    --cc=linux-block@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=philipp.reisner@linbit.com \
    --cc=viro@zeniv.linux.org.uk \
    --cc=xfs@oss.sgi.com \
    /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.