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>
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 2f504d6..624f18b 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -130,7 +130,7 @@
{
truncate_inode_pages_final(&inode->i_data);
clear_inode(inode);
- if (inode->i_sb->s_flags & MS_ACTIVE) {
+ if (inode->i_sb->s_flags & SB_ACTIVE) {
struct fuse_conn *fc = get_fuse_conn(inode);
struct fuse_inode *fi = get_fuse_inode(inode);
fuse_queue_forget(fc, fi->forget, fi->nodeid, fi->nlookup);
@@ -141,7 +141,7 @@
static int fuse_remount_fs(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
- if (*flags & MS_MANDLOCK)
+ if (*flags & SB_MANDLOCK)
return -EINVAL;
return 0;
@@ -1056,10 +1056,10 @@
int is_bdev = sb->s_bdev != NULL;
err = -EINVAL;
- if (sb->s_flags & MS_MANDLOCK)
+ if (sb->s_flags & SB_MANDLOCK)
goto err;
- sb->s_flags &= ~(MS_NOSEC | SB_I_VERSION);
+ sb->s_flags &= ~(SB_NOSEC | SB_I_VERSION);
if (!parse_fuse_opt(data, &d, is_bdev))
goto err;
@@ -1109,9 +1109,9 @@
goto err_dev_free;
/* Handle umasking inside the fuse code */
- if (sb->s_flags & MS_POSIXACL)
+ if (sb->s_flags & SB_POSIXACL)
fc->dont_mask = 1;
- sb->s_flags |= MS_POSIXACL;
+ sb->s_flags |= SB_POSIXACL;
fc->default_permissions = d.default_permissions;
fc->allow_other = d.allow_other;