From: Bernd Schubert <bernd.schubert@itwm.fraunhofer.de>
To: linux-nfs@vger.kernel.org, linux-ext4@vger.kernel.org
Cc: linux-fsdevel@vger.kernel.org, yong.fan@whamcloud.com,
adilger@whamcloud.com
Subject: [PATCH 4 1/4] Add new FMODE flags: FMODE_32bithash and FMODE_64bithash
Date: Wed, 17 Aug 2011 11:57:23 +0200 [thread overview]
Message-ID: <20110817095723.1879649.53802.stgit@fsdevel3> (raw)
In-Reply-To: <20110817095717.1879649.41075.stgit@fsdevel3>
Those flags are supposed to be set by NFS readdir() to tell ext3/ext4
to 32bit (NFSv2) or 64bit hash values (offsets) in seekdir().
Signed-off-by: Bernd Schubert <bernd.schubert@itwm.fraunhofer.de>
---
0 files changed, 0 insertions(+), 0 deletions(-)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 178cdb4..18d40ae 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -91,6 +91,11 @@ struct inodes_stat_t {
/* File is opened using open(.., 3, ..) and is writeable only for ioctls
(specialy hack for floppy.c) */
#define FMODE_WRITE_IOCTL ((__force fmode_t)0x100)
+/* 32bit hashes as llseek() offset (for directories) */
+#define FMODE_32BITHASH ((__force fmode_t)0x200)
+/* 64bit hashes as llseek() offset (for directories) */
+#define FMODE_64BITHASH ((__force fmode_t)0x400)
+
/*
* Don't update ctime and mtime.
next prev parent reply other threads:[~2011-08-17 9:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-17 9:57 [PATCH 0/4] 32/64 bit llseek hashes (v4) Bernd Schubert
2011-08-17 9:57 ` Bernd Schubert [this message]
2011-08-17 9:57 ` [PATCH 4 2/4] Return 32/64-bit dir name hash according to usage type Bernd Schubert
2011-08-17 9:57 ` [PATCH 4 3/4] nfsd_open(): rename 'int access' to 'int may_flags' in nfsd_open() Bernd Schubert
2011-08-17 9:57 ` [PATCH 4 4/4] nfsd: vfs_llseek() with 32 or 64 bit offsets (hashes) Bernd Schubert
2011-08-30 22:12 ` [PATCH 0/4] 32/64 bit llseek hashes (v4) Bernd Schubert
[not found] ` <4E5D6058.8040805-97jfqw80gc6171pxa8y+qA@public.gmane.org>
2011-11-09 14:59 ` Eric Sandeen
2011-12-08 18:18 ` Bernd Schubert
2011-12-08 21:10 ` J. Bruce Fields
-- strict thread matches above, loose matches on Subject: below --
2012-01-09 10:16 [PATCH 0/4] [RESEND] " Bernd Schubert
2012-01-09 10:16 ` [PATCH 4 1/4] Add new FMODE flags: FMODE_32bithash and FMODE_64bithash Bernd Schubert
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