LKML Archive on lore.kernel.org
 help / color / Atom feed
From: Deepa Dinamani <deepa.kernel@gmail.com>
To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>,
	Thomas Gleixner <tglx@linutronix.de>,
	Al Viro <viro@zeniv.linux.org.uk>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	y2038@lists.linaro.org, Ilya Dryomov <idryomov@gmail.com>,
	Sage Weil <sage@redhat.com>, Alex Elder <elder@kernel.org>,
	ceph-devel@vger.kernel.org
Subject: [PATCH 12/21] block: rbd: Replace non inode CURRENT_TIME with current_fs_time()
Date: Wed,  8 Jun 2016 22:04:56 -0700
Message-ID: <1465448705-25055-13-git-send-email-deepa.kernel@gmail.com> (raw)
In-Reply-To: <1465448705-25055-1-git-send-email-deepa.kernel@gmail.com>

CURRENT_TIME macro is not appropriate for filesystems as it
doesn't use the right granularity for filesystem timestamps.
Use current_fs_time() instead.

This is also in preparation for the patch that transitions
vfs timestamps to use 64 bit time and hence make them
y2038 safe. As part of the effort current_fs_time() will be
extended to do range checks. Hence, it is necessary for all
file system timestamps to use current_fs_time().

Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Cc: Ilya Dryomov <idryomov@gmail.com>
Cc: Sage Weil <sage@redhat.com>
Cc: Alex Elder <elder@kernel.org>
Cc: ceph-devel@vger.kernel.org
---
 drivers/block/rbd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 81666a5..4dcafe4 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -1888,7 +1888,7 @@ static void rbd_osd_req_format_write(struct rbd_obj_request *obj_request)
 {
 	struct ceph_osd_request *osd_req = obj_request->osd_req;
 
-	osd_req->r_mtime = CURRENT_TIME;
+	osd_req->r_mtime = current_fs_time(osd_req->r_inode->i_sb);
 	osd_req->r_data_offset = obj_request->offset;
 }
 
-- 
1.9.1

  parent reply index

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-09  5:04 [PATCH 00/21] Delete CURRENT_TIME and CURRENT_TIME_SEC macros Deepa Dinamani
2016-06-09  5:04 ` [PATCH 01/21] fs: Replace CURRENT_TIME_SEC with current_fs_time() Deepa Dinamani
2016-06-09  7:35   ` Jan Kara
2016-06-09 19:15     ` Linus Torvalds
2016-06-09 20:41       ` Deepa Dinamani
2016-06-09 12:31   ` Bob Copeland
2016-06-10 22:21   ` Arnd Bergmann
2016-06-11  5:03     ` Deepa Dinamani
2016-06-11 20:55       ` Arnd Bergmann
2016-06-09  5:04 ` [PATCH 02/21] fs: ext4: Use current_fs_time() for inode timestamps Deepa Dinamani
2016-06-09 18:45   ` Linus Torvalds
2016-06-09 18:55     ` Linus Torvalds
2016-06-10 22:19     ` [Y2038] " Arnd Bergmann
2016-06-14 17:55       ` Deepa Dinamani
2016-06-14 20:59         ` Arnd Bergmann
2016-06-09  5:04 ` [PATCH 03/21] fs: ubifs: " Deepa Dinamani
2016-06-09  5:04 ` [PATCH 05/21] fs: jfs: Replace CURRENT_TIME_SEC by current_fs_time() Deepa Dinamani
2016-06-09  5:04 ` [PATCH 06/21] fs: udf: Replace CURRENT_TIME with current_fs_time() Deepa Dinamani
2016-06-09  7:41   ` Jan Kara
2016-06-10  0:53     ` Deepa Dinamani
2016-06-09  5:04 ` [PATCH 07/21] fs: cifs: Replace CURRENT_TIME by current_fs_time() Deepa Dinamani
2016-06-09  5:04 ` [PATCH 08/21] fs: cifs: Replace CURRENT_TIME with ktime_get_real_ts() Deepa Dinamani
2016-06-09  5:04 ` [PATCH 09/21] fs: cifs: Replace CURRENT_TIME by get_seconds Deepa Dinamani
2016-06-09  5:04 ` [PATCH 10/21] fs: f2fs: Use ktime_get_real_seconds for sit_info times Deepa Dinamani
2016-06-09  5:04 ` [PATCH 11/21] drivers: staging: lustre: Replace CURRENT_TIME with current_fs_time() Deepa Dinamani
2016-06-11  0:36   ` [lustre-devel] " James Simmons
2016-06-11  1:53     ` Andreas Dilger
2016-06-09  5:04 ` Deepa Dinamani [this message]
2016-06-09  5:04 ` [PATCH 13/21] fs: ocfs2: Use time64_t to represent orphan scan times Deepa Dinamani
2016-06-09  5:04 ` [PATCH 14/21] fs: ocfs2: Replace CURRENT_TIME with ktime_get_real_seconds() Deepa Dinamani
2016-06-09  5:04 ` [PATCH 15/21] time: Add time64_to_tm() Deepa Dinamani
2016-06-14 21:18   ` John Stultz
2016-06-15 17:44     ` Deepa Dinamani
2016-06-17 20:52       ` John Stultz
2016-06-17 20:59         ` Deepa Dinamani
2016-06-17 21:06           ` Arnd Bergmann
2016-06-09  5:05 ` [PATCH 16/21] fnic: Use time64_t to represent trace timestamps Deepa Dinamani
2016-06-09  5:05 ` [PATCH 17/21] audit: Use timespec64 to represent audit timestamps Deepa Dinamani
2016-06-09 14:31   ` Steve Grubb
2016-06-09 23:59     ` Richard Guy Briggs
2016-06-10  0:19       ` Steve Grubb
2016-06-10  1:44         ` Richard Guy Briggs
2016-06-15 21:23       ` Paul Moore
2016-06-10  0:45     ` Deepa Dinamani
2016-06-09  5:05 ` [PATCH 18/21] fs: nfs: Make nfs boot time y2038 safe Deepa Dinamani
2016-06-09 19:23   ` Trond Myklebust
2016-06-09 21:10     ` Deepa Dinamani
2016-06-10 13:12       ` Anna Schumaker
2016-06-10 14:02         ` Trond Myklebust
2016-06-09  5:05 ` [PATCH 19/21] libceph: Remove CURRENT_TIME references Deepa Dinamani
2016-06-09  5:05 ` [PATCH 20/21] libceph: Replace CURRENT_TIME with ktime_get_real_ts Deepa Dinamani
2016-06-09  5:05 ` [PATCH 21/21] time: Delete CURRENT_TIME_SEC and CURRENT_TIME macro Deepa Dinamani
2016-06-14 21:20   ` John Stultz
2016-06-09  7:51 ` [PATCH 00/21] Delete CURRENT_TIME and CURRENT_TIME_SEC macros Felipe Balbi

Reply instructions:

You may reply publically 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=1465448705-25055-13-git-send-email-deepa.kernel@gmail.com \
    --to=deepa.kernel@gmail.com \
    --cc=arnd@arndb.de \
    --cc=ceph-devel@vger.kernel.org \
    --cc=elder@kernel.org \
    --cc=idryomov@gmail.com \
    --cc=linux-fsdevel@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=sage@redhat.com \
    --cc=tglx@linutronix.de \
    --cc=torvalds@linux-foundation.org \
    --cc=viro@zeniv.linux.org.uk \
    --cc=y2038@lists.linaro.org \
    /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

LKML Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/lkml/0 lkml/git/0.git
	git clone --mirror https://lore.kernel.org/lkml/1 lkml/git/1.git
	git clone --mirror https://lore.kernel.org/lkml/2 lkml/git/2.git
	git clone --mirror https://lore.kernel.org/lkml/3 lkml/git/3.git
	git clone --mirror https://lore.kernel.org/lkml/4 lkml/git/4.git
	git clone --mirror https://lore.kernel.org/lkml/5 lkml/git/5.git
	git clone --mirror https://lore.kernel.org/lkml/6 lkml/git/6.git
	git clone --mirror https://lore.kernel.org/lkml/7 lkml/git/7.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 lkml lkml/ https://lore.kernel.org/lkml \
		linux-kernel@vger.kernel.org linux-kernel@archiver.kernel.org
	public-inbox-index lkml


Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kernel


AGPL code for this site: git clone https://public-inbox.org/ public-inbox