From: Sunil Mushran <sunil.mushran@oracle.com>
To: ocfs2-devel@oss.oracle.com, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] fiemap: Add new extent flag FIEMAP_EXTENT_SHARED
Date: Wed, 21 Oct 2009 18:05:08 -0700 [thread overview]
Message-ID: <1256173509-2831-2-git-send-email-sunil.mushran@oracle.com> (raw)
In-Reply-To: <1256173509-2831-1-git-send-email-sunil.mushran@oracle.com>
Patch adds flag FIEMAP_EXTENT_SHARED to denote extents that are
shared with other inodes.
Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
---
include/linux/fiemap.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/linux/fiemap.h b/include/linux/fiemap.h
index 934e22d..d830747 100644
--- a/include/linux/fiemap.h
+++ b/include/linux/fiemap.h
@@ -62,5 +62,7 @@ struct fiemap {
#define FIEMAP_EXTENT_MERGED 0x00001000 /* File does not natively
* support extents. Result
* merged for efficiency. */
+#define FIEMAP_EXTENT_SHARED 0x00002000 /* Space shared with other
+ * files. */
#endif /* _LINUX_FIEMAP_H */
--
1.6.0.4
next prev parent reply other threads:[~2009-10-22 1:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-22 1:05 Extend FIEMAP to indicate shared extents Sunil Mushran
2009-10-22 1:05 ` Sunil Mushran [this message]
2009-10-23 18:00 ` [Ocfs2-devel] [PATCH 1/2] fiemap: Add new extent flag FIEMAP_EXTENT_SHARED Mark Fasheh
2009-10-24 18:30 ` Jamie Lokier
2009-10-26 17:29 ` Sunil Mushran
2009-10-26 19:29 ` [Ocfs2-devel] " Brad Boyer
2009-10-22 1:05 ` [PATCH 2/2] ocfs2: Use FIEMAP_EXTENT_SHARED Sunil Mushran
-- strict thread matches above, loose matches on Subject: below --
2009-11-06 23:24 Extend FIEMAP to indicate shared extents Sunil Mushran
2009-11-06 23:24 ` [PATCH 1/2] fiemap: Add new extent flag FIEMAP_EXTENT_SHARED Sunil Mushran
2009-12-03 20:46 Add FIEMAP_EXTENT_SHARED flag Sunil Mushran
2009-12-03 20:46 ` [PATCH 1/2] fiemap: Add new extent flag FIEMAP_EXTENT_SHARED Sunil Mushran
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=1256173509-2831-2-git-send-email-sunil.mushran@oracle.com \
--to=sunil.mushran@oracle.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=ocfs2-devel@oss.oracle.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).