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Subject[PATCH 35/76] fs/fuse: Use inode_sb() helper instead of inode->i_sb
Date
Signed-off-by: Mark Fasheh <mfasheh@suse.de>
---
fs/fuse/dir.c | 13 +++++++------
fs/fuse/file.c | 6 +++---
fs/fuse/fuse_i.h | 2 +-
fs/fuse/inode.c | 7 ++++---
4 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index 24967382a7b1..b68adb3bd70d 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -357,7 +357,8 @@ static struct dentry *fuse_lookup(struct inode *dir, struct dentry *entry,
bool outarg_valid = true;

fuse_lock_inode(dir);
- err = fuse_lookup_name(dir->i_sb, get_node_id(dir), &entry->d_name,
+ err = fuse_lookup_name(inode_sb(dir), get_node_id(dir),
+ &entry->d_name,
&outarg, &inode);
fuse_unlock_inode(dir);
if (err == -ENOENT) {
@@ -456,7 +457,7 @@ static int fuse_create_open(struct inode *dir, struct dentry *entry,
ff->fh = outopen.fh;
ff->nodeid = outentry.nodeid;
ff->open_flags = outopen.open_flags;
- inode = fuse_iget(dir->i_sb, outentry.nodeid, outentry.generation,
+ inode = fuse_iget(inode_sb(dir), outentry.nodeid, outentry.generation,
&outentry.attr, entry_attr_timeout(&outentry), 0);
if (!inode) {
flags &= ~(O_CREAT | O_EXCL | O_TRUNC);
@@ -562,7 +563,7 @@ static int create_new_entry(struct fuse_conn *fc, struct fuse_args *args,
if ((outarg.attr.mode ^ mode) & S_IFMT)
goto out_put_forget_req;

- inode = fuse_iget(dir->i_sb, outarg.nodeid, outarg.generation,
+ inode = fuse_iget(inode_sb(dir), outarg.nodeid, outarg.generation,
&outarg.attr, entry_attr_timeout(&outarg), 0);
if (!inode) {
fuse_queue_forget(fc, forget, outarg.nodeid, 1);
@@ -854,7 +855,7 @@ static void fuse_fillattr(struct inode *inode, struct fuse_attr *attr,
attr->ctimensec = inode->i_ctime.tv_nsec;
}

- stat->dev = inode->i_sb->s_dev;
+ stat->dev = inode_sb(inode)->s_dev;
stat->ino = attr->ino;
stat->mode = (inode->i_mode & S_IFMT) | (attr->mode & 07777);
stat->nlink = attr->nlink;
@@ -873,7 +874,7 @@ static void fuse_fillattr(struct inode *inode, struct fuse_attr *attr,
if (attr->blksize != 0)
blkbits = ilog2(attr->blksize);
else
- blkbits = inode->i_sb->s_blocksize_bits;
+ blkbits = inode_sb(inode)->s_blocksize_bits;

stat->blksize = 1 << blkbits;
}
@@ -1255,7 +1256,7 @@ static int fuse_direntplus_link(struct file *file,
* which bumps nlookup inside
*/
} else {
- inode = fuse_iget(dir->i_sb, o->nodeid, o->generation,
+ inode = fuse_iget(inode_sb(dir), o->nodeid, o->generation,
&o->attr, entry_attr_timeout(o),
attr_version);
if (!inode)
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index a201fb0ac64f..14e55c348da7 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -2250,12 +2250,12 @@ static sector_t fuse_bmap(struct address_space *mapping, sector_t block)
struct fuse_bmap_out outarg;
int err;

- if (!inode->i_sb->s_bdev || fc->no_bmap)
+ if (!inode_sb(inode)->s_bdev || fc->no_bmap)
return 0;

memset(&inarg, 0, sizeof(inarg));
inarg.block = block;
- inarg.blocksize = inode->i_sb->s_blocksize;
+ inarg.blocksize = inode_sb(inode)->s_blocksize;
args.in.h.opcode = FUSE_BMAP;
args.in.h.nodeid = get_node_id(inode);
args.in.numargs = 1;
@@ -2305,7 +2305,7 @@ static loff_t fuse_lseek(struct file *file, loff_t offset, int whence)
return err;
}

- return vfs_setpos(file, outarg.offset, inode->i_sb->s_maxbytes);
+ return vfs_setpos(file, outarg.offset, inode_sb(inode)->s_maxbytes);

fallback:
err = fuse_update_attributes(inode, file);
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index c4c093bbf456..5ea9ddb9fa19 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -674,7 +674,7 @@ static inline struct fuse_conn *get_fuse_conn_super(struct super_block *sb)

static inline struct fuse_conn *get_fuse_conn(struct inode *inode)
{
- return get_fuse_conn_super(inode->i_sb);
+ return get_fuse_conn_super(inode_sb(inode));
}

static inline struct fuse_inode *get_fuse_inode(struct inode *inode)
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 624f18bbfd2b..d6d2fbe6c3ec 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -130,7 +130,7 @@ static void fuse_evict_inode(struct inode *inode)
{
truncate_inode_pages_final(&inode->i_data);
clear_inode(inode);
- if (inode->i_sb->s_flags & SB_ACTIVE) {
+ if (inode_sb(inode)->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);
@@ -187,7 +187,7 @@ void fuse_change_attributes_common(struct inode *inode, struct fuse_attr *attr,
if (attr->blksize != 0)
inode->i_blkbits = ilog2(attr->blksize);
else
- inode->i_blkbits = inode->i_sb->s_blocksize_bits;
+ inode->i_blkbits = inode_sb(inode)->s_blocksize_bits;

/*
* Don't set the sticky bit in i_mode, unless we want the VFS
@@ -778,7 +778,8 @@ static struct dentry *fuse_get_parent(struct dentry *child)
if (!fc->export_support)
return ERR_PTR(-ESTALE);

- err = fuse_lookup_name(child_inode->i_sb, get_node_id(child_inode),
+ err = fuse_lookup_name(inode_sb(child_inode),
+ get_node_id(child_inode),
&name, &outarg, &inode);
if (err) {
if (err == -ENOENT)
--
2.15.1
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