From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Hoist the inode flag conversion functions into libxfs so that we can
keep them in sync.
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
fs/xfs/libxfs/xfs_inode_util.c | 110 ++++++++++++++++++++++++++++++++++++++++
fs/xfs/libxfs/xfs_inode_util.h | 5 ++
fs/xfs/xfs_inode.c | 54 --------------------
fs/xfs/xfs_ioctl.c | 58 ---------------------
4 files changed, 116 insertions(+), 111 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_inode_util.c b/fs/xfs/libxfs/xfs_inode_util.c
index f9fc2e60c91c..6cc749b67d48 100644
--- a/fs/xfs/libxfs/xfs_inode_util.c
+++ b/fs/xfs/libxfs/xfs_inode_util.c
@@ -50,3 +50,113 @@ xfs_get_cowextsz_hint(
return XFS_DEFAULT_COWEXTSZ_HINT;
return a;
}
+
+uint16_t
+xfs_flags2diflags(
+ struct xfs_inode *ip,
+ unsigned int xflags)
+{
+ /* can't set PREALLOC this way, just preserve it */
+ uint16_t di_flags =
+ (ip->i_d.di_flags & XFS_DIFLAG_PREALLOC);
+
+ if (xflags & FS_XFLAG_IMMUTABLE)
+ di_flags |= XFS_DIFLAG_IMMUTABLE;
+ if (xflags & FS_XFLAG_APPEND)
+ di_flags |= XFS_DIFLAG_APPEND;
+ if (xflags & FS_XFLAG_SYNC)
+ di_flags |= XFS_DIFLAG_SYNC;
+ if (xflags & FS_XFLAG_NOATIME)
+ di_flags |= XFS_DIFLAG_NOATIME;
+ if (xflags & FS_XFLAG_NODUMP)
+ di_flags |= XFS_DIFLAG_NODUMP;
+ if (xflags & FS_XFLAG_NODEFRAG)
+ di_flags |= XFS_DIFLAG_NODEFRAG;
+ if (xflags & FS_XFLAG_FILESTREAM)
+ di_flags |= XFS_DIFLAG_FILESTREAM;
+ if (S_ISDIR(VFS_I(ip)->i_mode)) {
+ if (xflags & FS_XFLAG_RTINHERIT)
+ di_flags |= XFS_DIFLAG_RTINHERIT;
+ if (xflags & FS_XFLAG_NOSYMLINKS)
+ di_flags |= XFS_DIFLAG_NOSYMLINKS;
+ if (xflags & FS_XFLAG_EXTSZINHERIT)
+ di_flags |= XFS_DIFLAG_EXTSZINHERIT;
+ if (xflags & FS_XFLAG_PROJINHERIT)
+ di_flags |= XFS_DIFLAG_PROJINHERIT;
+ } else if (S_ISREG(VFS_I(ip)->i_mode)) {
+ if (xflags & FS_XFLAG_REALTIME)
+ di_flags |= XFS_DIFLAG_REALTIME;
+ if (xflags & FS_XFLAG_EXTSIZE)
+ di_flags |= XFS_DIFLAG_EXTSIZE;
+ }
+
+ return di_flags;
+}
+
+uint64_t
+xfs_flags2diflags2(
+ struct xfs_inode *ip,
+ unsigned int xflags)
+{
+ uint64_t di_flags2 =
+ (ip->i_d.di_flags2 & XFS_DIFLAG2_REFLINK);
+
+ if (xflags & FS_XFLAG_DAX)
+ di_flags2 |= XFS_DIFLAG2_DAX;
+ if (xflags & FS_XFLAG_COWEXTSIZE)
+ di_flags2 |= XFS_DIFLAG2_COWEXTSIZE;
+
+ return di_flags2;
+}
+
+uint32_t
+xfs_dic2xflags(
+ uint16_t di_flags,
+ uint64_t di_flags2,
+ bool has_attr)
+{
+ uint flags = 0;
+
+ if (di_flags & XFS_DIFLAG_ANY) {
+ if (di_flags & XFS_DIFLAG_REALTIME)
+ flags |= FS_XFLAG_REALTIME;
+ if (di_flags & XFS_DIFLAG_PREALLOC)
+ flags |= FS_XFLAG_PREALLOC;
+ if (di_flags & XFS_DIFLAG_IMMUTABLE)
+ flags |= FS_XFLAG_IMMUTABLE;
+ if (di_flags & XFS_DIFLAG_APPEND)
+ flags |= FS_XFLAG_APPEND;
+ if (di_flags & XFS_DIFLAG_SYNC)
+ flags |= FS_XFLAG_SYNC;
+ if (di_flags & XFS_DIFLAG_NOATIME)
+ flags |= FS_XFLAG_NOATIME;
+ if (di_flags & XFS_DIFLAG_NODUMP)
+ flags |= FS_XFLAG_NODUMP;
+ if (di_flags & XFS_DIFLAG_RTINHERIT)
+ flags |= FS_XFLAG_RTINHERIT;
+ if (di_flags & XFS_DIFLAG_PROJINHERIT)
+ flags |= FS_XFLAG_PROJINHERIT;
+ if (di_flags & XFS_DIFLAG_NOSYMLINKS)
+ flags |= FS_XFLAG_NOSYMLINKS;
+ if (di_flags & XFS_DIFLAG_EXTSIZE)
+ flags |= FS_XFLAG_EXTSIZE;
+ if (di_flags & XFS_DIFLAG_EXTSZINHERIT)
+ flags |= FS_XFLAG_EXTSZINHERIT;
+ if (di_flags & XFS_DIFLAG_NODEFRAG)
+ flags |= FS_XFLAG_NODEFRAG;
+ if (di_flags & XFS_DIFLAG_FILESTREAM)
+ flags |= FS_XFLAG_FILESTREAM;
+ }
+
+ if (di_flags2 & XFS_DIFLAG2_ANY) {
+ if (di_flags2 & XFS_DIFLAG2_DAX)
+ flags |= FS_XFLAG_DAX;
+ if (di_flags2 & XFS_DIFLAG2_COWEXTSIZE)
+ flags |= FS_XFLAG_COWEXTSIZE;
+ }
+
+ if (has_attr)
+ flags |= FS_XFLAG_HASATTR;
+
+ return flags;
+}
diff --git a/fs/xfs/libxfs/xfs_inode_util.h b/fs/xfs/libxfs/xfs_inode_util.h
index 98bae709dee8..45f8c4869c4b 100644
--- a/fs/xfs/libxfs/xfs_inode_util.h
+++ b/fs/xfs/libxfs/xfs_inode_util.h
@@ -9,4 +9,9 @@
xfs_extlen_t xfs_get_extsz_hint(struct xfs_inode *ip);
xfs_extlen_t xfs_get_cowextsz_hint(struct xfs_inode *ip);
+uint16_t xfs_flags2diflags(struct xfs_inode *ip, unsigned int xflags);
+uint64_t xfs_flags2diflags2(struct xfs_inode *ip, unsigned int xflags);
+uint32_t xfs_dic2xflags(uint16_t di_flags, uint64_t di_flags2,
+ bool has_attr);
+
#endif /* __XFS_INODE_UTIL_H__ */
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 9774f1ecdd35..1df5c5ecac41 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -573,65 +573,13 @@ __xfs_iflock(
finish_wait(wq, &wait.wq_entry);
}
-STATIC uint
-_xfs_dic2xflags(
- uint16_t di_flags,
- uint64_t di_flags2,
- bool has_attr)
-{
- uint flags = 0;
-
- if (di_flags & XFS_DIFLAG_ANY) {
- if (di_flags & XFS_DIFLAG_REALTIME)
- flags |= FS_XFLAG_REALTIME;
- if (di_flags & XFS_DIFLAG_PREALLOC)
- flags |= FS_XFLAG_PREALLOC;
- if (di_flags & XFS_DIFLAG_IMMUTABLE)
- flags |= FS_XFLAG_IMMUTABLE;
- if (di_flags & XFS_DIFLAG_APPEND)
- flags |= FS_XFLAG_APPEND;
- if (di_flags & XFS_DIFLAG_SYNC)
- flags |= FS_XFLAG_SYNC;
- if (di_flags & XFS_DIFLAG_NOATIME)
- flags |= FS_XFLAG_NOATIME;
- if (di_flags & XFS_DIFLAG_NODUMP)
- flags |= FS_XFLAG_NODUMP;
- if (di_flags & XFS_DIFLAG_RTINHERIT)
- flags |= FS_XFLAG_RTINHERIT;
- if (di_flags & XFS_DIFLAG_PROJINHERIT)
- flags |= FS_XFLAG_PROJINHERIT;
- if (di_flags & XFS_DIFLAG_NOSYMLINKS)
- flags |= FS_XFLAG_NOSYMLINKS;
- if (di_flags & XFS_DIFLAG_EXTSIZE)
- flags |= FS_XFLAG_EXTSIZE;
- if (di_flags & XFS_DIFLAG_EXTSZINHERIT)
- flags |= FS_XFLAG_EXTSZINHERIT;
- if (di_flags & XFS_DIFLAG_NODEFRAG)
- flags |= FS_XFLAG_NODEFRAG;
- if (di_flags & XFS_DIFLAG_FILESTREAM)
- flags |= FS_XFLAG_FILESTREAM;
- }
-
- if (di_flags2 & XFS_DIFLAG2_ANY) {
- if (di_flags2 & XFS_DIFLAG2_DAX)
- flags |= FS_XFLAG_DAX;
- if (di_flags2 & XFS_DIFLAG2_COWEXTSIZE)
- flags |= FS_XFLAG_COWEXTSIZE;
- }
-
- if (has_attr)
- flags |= FS_XFLAG_HASATTR;
-
- return flags;
-}
-
uint
xfs_ip2xflags(
struct xfs_inode *ip)
{
struct xfs_icdinode *dic = &ip->i_d;
- return _xfs_dic2xflags(dic->di_flags, dic->di_flags2, XFS_IFORK_Q(ip));
+ return xfs_dic2xflags(dic->di_flags, dic->di_flags2, XFS_IFORK_Q(ip));
}
/*
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index 6ecdbb3af7de..78a3d315fa82 100644
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -909,64 +909,6 @@ xfs_ioc_fsgetxattr(
return 0;
}
-STATIC uint16_t
-xfs_flags2diflags(
- struct xfs_inode *ip,
- unsigned int xflags)
-{
- /* can't set PREALLOC this way, just preserve it */
- uint16_t di_flags =
- (ip->i_d.di_flags & XFS_DIFLAG_PREALLOC);
-
- if (xflags & FS_XFLAG_IMMUTABLE)
- di_flags |= XFS_DIFLAG_IMMUTABLE;
- if (xflags & FS_XFLAG_APPEND)
- di_flags |= XFS_DIFLAG_APPEND;
- if (xflags & FS_XFLAG_SYNC)
- di_flags |= XFS_DIFLAG_SYNC;
- if (xflags & FS_XFLAG_NOATIME)
- di_flags |= XFS_DIFLAG_NOATIME;
- if (xflags & FS_XFLAG_NODUMP)
- di_flags |= XFS_DIFLAG_NODUMP;
- if (xflags & FS_XFLAG_NODEFRAG)
- di_flags |= XFS_DIFLAG_NODEFRAG;
- if (xflags & FS_XFLAG_FILESTREAM)
- di_flags |= XFS_DIFLAG_FILESTREAM;
- if (S_ISDIR(VFS_I(ip)->i_mode)) {
- if (xflags & FS_XFLAG_RTINHERIT)
- di_flags |= XFS_DIFLAG_RTINHERIT;
- if (xflags & FS_XFLAG_NOSYMLINKS)
- di_flags |= XFS_DIFLAG_NOSYMLINKS;
- if (xflags & FS_XFLAG_EXTSZINHERIT)
- di_flags |= XFS_DIFLAG_EXTSZINHERIT;
- if (xflags & FS_XFLAG_PROJINHERIT)
- di_flags |= XFS_DIFLAG_PROJINHERIT;
- } else if (S_ISREG(VFS_I(ip)->i_mode)) {
- if (xflags & FS_XFLAG_REALTIME)
- di_flags |= XFS_DIFLAG_REALTIME;
- if (xflags & FS_XFLAG_EXTSIZE)
- di_flags |= XFS_DIFLAG_EXTSIZE;
- }
-
- return di_flags;
-}
-
-STATIC uint64_t
-xfs_flags2diflags2(
- struct xfs_inode *ip,
- unsigned int xflags)
-{
- uint64_t di_flags2 =
- (ip->i_d.di_flags2 & XFS_DIFLAG2_REFLINK);
-
- if (xflags & FS_XFLAG_DAX)
- di_flags2 |= XFS_DIFLAG2_DAX;
- if (xflags & FS_XFLAG_COWEXTSIZE)
- di_flags2 |= XFS_DIFLAG2_COWEXTSIZE;
-
- return di_flags2;
-}
-
STATIC void
xfs_diflags_to_linux(
struct xfs_inode *ip)
