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authorLinus Torvalds <torvalds@linux-foundation.org>2017-11-28 00:05:09 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-28 00:05:09 +0300
commit1751e8a6cb935e555fcdbcb9ab4f0446e322ca3e (patch)
tree83c57e4aeda0665cb131de862364b7a5cfd7dd66 /fs/reiserfs/xattr.c
parent141cbfba1d0502006463aa80f57c64086226af1a (diff)
downloadlinux-1751e8a6cb935e555fcdbcb9ab4f0446e322ca3e.tar.xz
Rename superblock flags (MS_xyz -> SB_xyz)
This is a pure automated search-and-replace of the internal kernel superblock flags. The s_flags are now called SB_*, with the names and the values for the moment mirroring the MS_* flags that they're equivalent to. Note how the MS_xyz flags are the ones passed to the mount system call, while the SB_xyz flags are what we then use in sb->s_flags. The script to do this was: # places to look in; re security/*: it generally should *not* be # touched (that stuff parses mount(2) arguments directly), but # there are two places where we really deal with superblock flags. FILES="drivers/mtd drivers/staging/lustre fs ipc mm \ include/linux/fs.h include/uapi/linux/bfs_fs.h \ security/apparmor/apparmorfs.c security/apparmor/include/lib.h" # the list of MS_... constants SYMS="RDONLY NOSUID NODEV NOEXEC SYNCHRONOUS REMOUNT MANDLOCK \ DIRSYNC NOATIME NODIRATIME BIND MOVE REC VERBOSE SILENT \ POSIXACL UNBINDABLE PRIVATE SLAVE SHARED RELATIME KERNMOUNT \ I_VERSION STRICTATIME LAZYTIME SUBMOUNT NOREMOTELOCK NOSEC BORN \ ACTIVE NOUSER" SED_PROG= for i in $SYMS; do SED_PROG="$SED_PROG -e s/MS_$i/SB_$i/g"; done # we want files that contain at least one of MS_..., # with fs/namespace.c and fs/pnode.c excluded. L=$(for i in $SYMS; do git grep -w -l MS_$i $FILES; done| sort|uniq|grep -v '^fs/namespace.c'|grep -v '^fs/pnode.c') for f in $L; do sed -i $f $SED_PROG; done Requested-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/reiserfs/xattr.c')
-rw-r--r--fs/reiserfs/xattr.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 46492fb37a4c..5dbf5324bdda 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -959,7 +959,7 @@ int reiserfs_lookup_privroot(struct super_block *s)
/*
* We need to take a copy of the mount flags since things like
- * MS_RDONLY don't get set until *after* we're called.
+ * SB_RDONLY don't get set until *after* we're called.
* mount_flags != mount_options
*/
int reiserfs_xattr_init(struct super_block *s, int mount_flags)
@@ -971,7 +971,7 @@ int reiserfs_xattr_init(struct super_block *s, int mount_flags)
if (err)
goto error;
- if (d_really_is_negative(privroot) && !(mount_flags & MS_RDONLY)) {
+ if (d_really_is_negative(privroot) && !(mount_flags & SB_RDONLY)) {
inode_lock(d_inode(s->s_root));
err = create_privroot(REISERFS_SB(s)->priv_root);
inode_unlock(d_inode(s->s_root));
@@ -999,11 +999,11 @@ error:
clear_bit(REISERFS_POSIXACL, &REISERFS_SB(s)->s_mount_opt);
}
- /* The super_block MS_POSIXACL must mirror the (no)acl mount option. */
+ /* The super_block SB_POSIXACL must mirror the (no)acl mount option. */
if (reiserfs_posixacl(s))
- s->s_flags |= MS_POSIXACL;
+ s->s_flags |= SB_POSIXACL;
else
- s->s_flags &= ~MS_POSIXACL;
+ s->s_flags &= ~SB_POSIXACL;
return err;
}