From abbede1b3a680e108d61aaa415ce5153296e775d Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 26 Jul 2011 02:31:30 -0400 Subject: [PATCH] xfs: get rid of open-coded S_ISREG(), etc. Signed-off-by: Al Viro --- fs/xfs/linux-2.6/xfs_ioctl.c | 4 ++-- fs/xfs/xfs_bmap.c | 7 +++---- fs/xfs/xfs_dir2.c | 16 ++++++++-------- fs/xfs/xfs_filestream.c | 2 +- fs/xfs/xfs_inode.c | 16 ++++++++-------- fs/xfs/xfs_inode.h | 2 +- fs/xfs/xfs_log_recover.c | 4 ++-- fs/xfs/xfs_mount.c | 2 +- fs/xfs/xfs_rename.c | 4 ++-- fs/xfs/xfs_vnodeops.c | 10 +++++----- 10 files changed, 33 insertions(+), 34 deletions(-) diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c index acca2c5ca3fa..14fc00e32f6b 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl.c +++ b/fs/xfs/linux-2.6/xfs_ioctl.c @@ -850,14 +850,14 @@ xfs_set_diflags( di_flags |= XFS_DIFLAG_NODEFRAG; if (xflags & XFS_XFLAG_FILESTREAM) di_flags |= XFS_DIFLAG_FILESTREAM; - if ((ip->i_d.di_mode & S_IFMT) == S_IFDIR) { + if (S_ISDIR(ip->i_d.di_mode)) { if (xflags & XFS_XFLAG_RTINHERIT) di_flags |= XFS_DIFLAG_RTINHERIT; if (xflags & XFS_XFLAG_NOSYMLINKS) di_flags |= XFS_DIFLAG_NOSYMLINKS; if (xflags & XFS_XFLAG_EXTSZINHERIT) di_flags |= XFS_DIFLAG_EXTSZINHERIT; - } else if ((ip->i_d.di_mode & S_IFMT) == S_IFREG) { + } else if (S_ISREG(ip->i_d.di_mode)) { if (xflags & XFS_XFLAG_REALTIME) di_flags |= XFS_DIFLAG_REALTIME; if (xflags & XFS_XFLAG_EXTSIZE) diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index c51a3f903633..ab3e5c6c4642 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -414,7 +414,7 @@ xfs_bmap_add_attrfork_local( if (ip->i_df.if_bytes <= XFS_IFORK_DSIZE(ip)) return 0; - if ((ip->i_d.di_mode & S_IFMT) == S_IFDIR) { + if (S_ISDIR(ip->i_d.di_mode)) { mp = ip->i_mount; memset(&dargs, 0, sizeof(dargs)); dargs.dp = ip; @@ -3344,8 +3344,7 @@ xfs_bmap_local_to_extents( * We don't want to deal with the case of keeping inode data inline yet. * So sending the data fork of a regular inode is invalid. */ - ASSERT(!((ip->i_d.di_mode & S_IFMT) == S_IFREG && - whichfork == XFS_DATA_FORK)); + ASSERT(!(S_ISREG(ip->i_d.di_mode) && whichfork == XFS_DATA_FORK)); ifp = XFS_IFORK_PTR(ip, whichfork); ASSERT(XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_LOCAL); flags = 0; @@ -4052,7 +4051,7 @@ xfs_bmap_one_block( #ifndef DEBUG if (whichfork == XFS_DATA_FORK) { - return ((ip->i_d.di_mode & S_IFMT) == S_IFREG) ? + return S_ISREG(ip->i_d.di_mode) ? (ip->i_size == ip->i_mount->m_sb.sb_blocksize) : (ip->i_d.di_size == ip->i_mount->m_sb.sb_blocksize); } diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c index 4580ce00aeb4..a2e27010c7fb 100644 --- a/fs/xfs/xfs_dir2.c +++ b/fs/xfs/xfs_dir2.c @@ -121,7 +121,7 @@ xfs_dir_isempty( { xfs_dir2_sf_hdr_t *sfp; - ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); + ASSERT(S_ISDIR(dp->i_d.di_mode)); if (dp->i_d.di_size == 0) /* might happen during shutdown. */ return 1; if (dp->i_d.di_size > XFS_IFORK_DSIZE(dp)) @@ -179,7 +179,7 @@ xfs_dir_init( memset((char *)&args, 0, sizeof(args)); args.dp = dp; args.trans = tp; - ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); + ASSERT(S_ISDIR(dp->i_d.di_mode)); if ((error = xfs_dir_ino_validate(tp->t_mountp, pdp->i_ino))) return error; return xfs_dir2_sf_create(&args, pdp->i_ino); @@ -202,7 +202,7 @@ xfs_dir_createname( int rval; int v; /* type-checking value */ - ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); + ASSERT(S_ISDIR(dp->i_d.di_mode)); if ((rval = xfs_dir_ino_validate(tp->t_mountp, inum))) return rval; XFS_STATS_INC(xs_dir_create); @@ -278,7 +278,7 @@ xfs_dir_lookup( int rval; int v; /* type-checking value */ - ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); + ASSERT(S_ISDIR(dp->i_d.di_mode)); XFS_STATS_INC(xs_dir_lookup); memset(&args, 0, sizeof(xfs_da_args_t)); @@ -333,7 +333,7 @@ xfs_dir_removename( int rval; int v; /* type-checking value */ - ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); + ASSERT(S_ISDIR(dp->i_d.di_mode)); XFS_STATS_INC(xs_dir_remove); memset(&args, 0, sizeof(xfs_da_args_t)); @@ -382,7 +382,7 @@ xfs_readdir( if (XFS_FORCED_SHUTDOWN(dp->i_mount)) return XFS_ERROR(EIO); - ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); + ASSERT(S_ISDIR(dp->i_d.di_mode)); XFS_STATS_INC(xs_dir_getdents); if (dp->i_d.di_format == XFS_DINODE_FMT_LOCAL) @@ -414,7 +414,7 @@ xfs_dir_replace( int rval; int v; /* type-checking value */ - ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); + ASSERT(S_ISDIR(dp->i_d.di_mode)); if ((rval = xfs_dir_ino_validate(tp->t_mountp, inum))) return rval; @@ -464,7 +464,7 @@ xfs_dir_canenter( if (resblks) return 0; - ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); + ASSERT(S_ISDIR(dp->i_d.di_mode)); memset(&args, 0, sizeof(xfs_da_args_t)); args.name = name->name; diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c index 9124425b7f2f..87fceceee2db 100644 --- a/fs/xfs/xfs_filestream.c +++ b/fs/xfs/xfs_filestream.c @@ -344,7 +344,7 @@ _xfs_filestream_update_ag( * Either ip is a regular file and pip is a directory, or ip is a * directory and pip is NULL. */ - ASSERT(ip && (((ip->i_d.di_mode & S_IFREG) && pip && + ASSERT(ip && ((S_ISREG(ip->i_d.di_mode) && pip && (pip->i_d.di_mode & S_IFDIR)) || ((ip->i_d.di_mode & S_IFDIR) && !pip))); diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 3cc21ddf9f7e..2fcca4b03ed3 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -368,7 +368,7 @@ xfs_iformat( /* * no local regular files yet */ - if (unlikely((be16_to_cpu(dip->di_mode) & S_IFMT) == S_IFREG)) { + if (unlikely(S_ISREG(be16_to_cpu(dip->di_mode)))) { xfs_warn(ip->i_mount, "corrupt inode %Lu (local format for regular file).", (unsigned long long) ip->i_ino); @@ -1040,7 +1040,7 @@ xfs_ialloc( if (pip && XFS_INHERIT_GID(pip)) { ip->i_d.di_gid = pip->i_d.di_gid; - if ((pip->i_d.di_mode & S_ISGID) && (mode & S_IFMT) == S_IFDIR) { + if ((pip->i_d.di_mode & S_ISGID) && S_ISDIR(mode)) { ip->i_d.di_mode |= S_ISGID; } } @@ -1097,14 +1097,14 @@ xfs_ialloc( if (pip && (pip->i_d.di_flags & XFS_DIFLAG_ANY)) { uint di_flags = 0; - if ((mode & S_IFMT) == S_IFDIR) { + if (S_ISDIR(mode)) { if (pip->i_d.di_flags & XFS_DIFLAG_RTINHERIT) di_flags |= XFS_DIFLAG_RTINHERIT; if (pip->i_d.di_flags & XFS_DIFLAG_EXTSZINHERIT) { di_flags |= XFS_DIFLAG_EXTSZINHERIT; ip->i_d.di_extsize = pip->i_d.di_extsize; } - } else if ((mode & S_IFMT) == S_IFREG) { + } else if (S_ISREG(mode)) { if (pip->i_d.di_flags & XFS_DIFLAG_RTINHERIT) di_flags |= XFS_DIFLAG_REALTIME; if (pip->i_d.di_flags & XFS_DIFLAG_EXTSZINHERIT) { @@ -1188,7 +1188,7 @@ xfs_isize_check( int nimaps; xfs_bmbt_irec_t imaps[2]; - if ((ip->i_d.di_mode & S_IFMT) != S_IFREG) + if (!S_ISREG(ip->i_d.di_mode)) return; if (XFS_IS_REALTIME_INODE(ip)) @@ -1828,7 +1828,7 @@ xfs_ifree( ASSERT(ip->i_d.di_nextents == 0); ASSERT(ip->i_d.di_anextents == 0); ASSERT((ip->i_d.di_size == 0 && ip->i_size == 0) || - ((ip->i_d.di_mode & S_IFMT) != S_IFREG)); + (!S_ISREG(ip->i_d.di_mode))); ASSERT(ip->i_d.di_nblocks == 0); /* @@ -2671,7 +2671,7 @@ xfs_iflush_int( __func__, ip->i_ino, ip, ip->i_d.di_magic); goto corrupt_out; } - if ((ip->i_d.di_mode & S_IFMT) == S_IFREG) { + if (S_ISREG(ip->i_d.di_mode)) { if (XFS_TEST_ERROR( (ip->i_d.di_format != XFS_DINODE_FMT_EXTENTS) && (ip->i_d.di_format != XFS_DINODE_FMT_BTREE), @@ -2681,7 +2681,7 @@ xfs_iflush_int( __func__, ip->i_ino, ip); goto corrupt_out; } - } else if ((ip->i_d.di_mode & S_IFMT) == S_IFDIR) { + } else if (S_ISDIR(ip->i_d.di_mode)) { if (XFS_TEST_ERROR( (ip->i_d.di_format != XFS_DINODE_FMT_EXTENTS) && (ip->i_d.di_format != XFS_DINODE_FMT_BTREE) && diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index a97644ab945a..2380a4bcbece 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -263,7 +263,7 @@ typedef struct xfs_inode { struct inode i_vnode; /* embedded VFS inode */ } xfs_inode_t; -#define XFS_ISIZE(ip) (((ip)->i_d.di_mode & S_IFMT) == S_IFREG) ? \ +#define XFS_ISIZE(ip) S_ISREG((ip)->i_d.di_mode) ? \ (ip)->i_size : (ip)->i_d.di_size; /* Convert from vfs inode to xfs inode */ diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 8fe4206de057..052a2c0ec5fb 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -2283,7 +2283,7 @@ xlog_recover_inode_pass2( /* Take the opportunity to reset the flush iteration count */ dicp->di_flushiter = 0; - if (unlikely((dicp->di_mode & S_IFMT) == S_IFREG)) { + if (unlikely(S_ISREG(dicp->di_mode))) { if ((dicp->di_format != XFS_DINODE_FMT_EXTENTS) && (dicp->di_format != XFS_DINODE_FMT_BTREE)) { XFS_CORRUPTION_ERROR("xlog_recover_inode_pass2(3)", @@ -2296,7 +2296,7 @@ xlog_recover_inode_pass2( error = EFSCORRUPTED; goto error; } - } else if (unlikely((dicp->di_mode & S_IFMT) == S_IFDIR)) { + } else if (unlikely(S_ISDIR(dicp->di_mode))) { if ((dicp->di_format != XFS_DINODE_FMT_EXTENTS) && (dicp->di_format != XFS_DINODE_FMT_BTREE) && (dicp->di_format != XFS_DINODE_FMT_LOCAL)) { diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 7f25245da289..092e16ae4d9d 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -1331,7 +1331,7 @@ xfs_mountfs( ASSERT(rip != NULL); - if (unlikely((rip->i_d.di_mode & S_IFMT) != S_IFDIR)) { + if (unlikely(!S_ISDIR(rip->i_d.di_mode))) { xfs_warn(mp, "corrupted root inode %llu: not a directory", (unsigned long long)rip->i_ino); xfs_iunlock(rip, XFS_ILOCK_EXCL); diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c index 77a59891734e..df78c297d1a1 100644 --- a/fs/xfs/xfs_rename.c +++ b/fs/xfs/xfs_rename.c @@ -116,7 +116,7 @@ xfs_rename( trace_xfs_rename(src_dp, target_dp, src_name, target_name); new_parent = (src_dp != target_dp); - src_is_directory = ((src_ip->i_d.di_mode & S_IFMT) == S_IFDIR); + src_is_directory = S_ISDIR(src_ip->i_d.di_mode); if (src_is_directory) { /* @@ -226,7 +226,7 @@ xfs_rename( * target and source are directories and that target can be * destroyed, or that neither is a directory. */ - if ((target_ip->i_d.di_mode & S_IFMT) == S_IFDIR) { + if (S_ISDIR(target_ip->i_d.di_mode)) { /* * Make sure target dir is empty. */ diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 88d121486c52..9322e13f0c63 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -121,7 +121,7 @@ xfs_readlink( xfs_ilock(ip, XFS_ILOCK_SHARED); - ASSERT((ip->i_d.di_mode & S_IFMT) == S_IFLNK); + ASSERT(S_ISLNK(ip->i_d.di_mode)); ASSERT(ip->i_d.di_size <= MAXPATHLEN); pathlen = ip->i_d.di_size; @@ -529,7 +529,7 @@ xfs_release( if (ip->i_d.di_nlink == 0) return 0; - if ((((ip->i_d.di_mode & S_IFMT) == S_IFREG) && + if ((S_ISREG(ip->i_d.di_mode) && ((ip->i_size > 0) || (VN_CACHED(VFS_I(ip)) > 0 || ip->i_delayed_blks > 0)) && (ip->i_df.if_flags & XFS_IFEXTENTS)) && @@ -610,7 +610,7 @@ xfs_inactive( truncate = ((ip->i_d.di_nlink == 0) && ((ip->i_d.di_size != 0) || (ip->i_size != 0) || (ip->i_d.di_nextents > 0) || (ip->i_delayed_blks > 0)) && - ((ip->i_d.di_mode & S_IFMT) == S_IFREG)); + S_ISREG(ip->i_d.di_mode)); mp = ip->i_mount; @@ -621,7 +621,7 @@ xfs_inactive( goto out; if (ip->i_d.di_nlink != 0) { - if ((((ip->i_d.di_mode & S_IFMT) == S_IFREG) && + if ((S_ISREG(ip->i_d.di_mode) && ((ip->i_size > 0) || (VN_CACHED(VFS_I(ip)) > 0 || ip->i_delayed_blks > 0)) && (ip->i_df.if_flags & XFS_IFEXTENTS) && @@ -669,7 +669,7 @@ xfs_inactive( xfs_iunlock(ip, XFS_IOLOCK_EXCL | XFS_ILOCK_EXCL); return VN_INACTIVE_CACHE; } - } else if ((ip->i_d.di_mode & S_IFMT) == S_IFLNK) { + } else if (S_ISLNK(ip->i_d.di_mode)) { /* * If we get an error while cleaning up a -- 2.34.1