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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2016-08-02 14:05:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-08-02 19:35:21 -0400
commite63e88bc53bac7e4c3f592f8126c51a7569be673 (patch)
tree6e5855b0b227b520f1590afec9def6e5c47b4bee /Documentation
parent4ce5c3426cbe9193f82345fb103e17dc3335eb4f (diff)
nilfs2: move ioctl interface and disk layout to uapi separately
The header file "include/linux/nilfs2_fs.h" is composed of parts for ioctl and disk format, and both are intended to be shared with user space programs. This moves them to the uapi directory "include/uapi/linux" splitting the file to "nilfs2_api.h" and "nilfs2_ondisk.h". The following minor changes are accompanied by this migration: - nilfs_direct_node struct in nilfs2/direct.h is converged to nilfs2_ondisk.h because it's an on-disk structure. - inline functions nilfs_rec_len_from_disk() and nilfs_rec_len_to_disk() are moved to nilfs2/dir.c. Link: http://lkml.kernel.org/r/1465825507-3407-4-git-send-email-konishi.ryusuke@lab.ntt.co.jp Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/filesystems/nilfs2.txt3
-rw-r--r--Documentation/ioctl/ioctl-number.txt2
2 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/filesystems/nilfs2.txt b/Documentation/filesystems/nilfs2.txt
index 5b21ef76f751..c0727dc36271 100644
--- a/Documentation/filesystems/nilfs2.txt
+++ b/Documentation/filesystems/nilfs2.txt
@@ -267,7 +267,8 @@ among NILFS2 files can be depicted as follows:
`-- file (ino=yy)
( regular file, directory, or symlink )
-For detail on the format of each file, please see include/linux/nilfs2_fs.h.
+For detail on the format of each file, please see nilfs2_ondisk.h
+located at include/uapi/linux directory.
There are no patents or other intellectual property that we protect
with regard to the design of NILFS2. It is allowed to replicate the
diff --git a/Documentation/ioctl/ioctl-number.txt b/Documentation/ioctl/ioctl-number.txt
index 56af5e43e9c0..81c7f2bb7daf 100644
--- a/Documentation/ioctl/ioctl-number.txt
+++ b/Documentation/ioctl/ioctl-number.txt
@@ -248,7 +248,7 @@ Code Seq#(hex) Include File Comments
'm' 00 drivers/scsi/megaraid/megaraid_ioctl.h conflict!
'm' 00-1F net/irda/irmod.h conflict!
'n' 00-7F linux/ncp_fs.h and fs/ncpfs/ioctl.c
-'n' 80-8F linux/nilfs2_fs.h NILFS2
+'n' 80-8F uapi/linux/nilfs2_api.h NILFS2
'n' E0-FF linux/matroxfb.h matroxfb
'o' 00-1F fs/ocfs2/ocfs2_fs.h OCFS2
'o' 00-03 mtd/ubi-user.h conflict! (OCFS2 and UBI overlaps)