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Diffstat (limited to 'fs/9p/vfs_inode.c')
-rw-r--r--fs/9p/vfs_inode.c46
1 files changed, 21 insertions, 25 deletions
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 879ed88..e0f20de 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -59,15 +59,13 @@ static const struct inode_operations v9fs_symlink_inode_operations;
*
*/
-static int unixmode2p9mode(struct v9fs_session_info *v9ses, int mode)
+static u32 unixmode2p9mode(struct v9fs_session_info *v9ses, umode_t mode)
{
int res;
res = mode & 0777;
if (S_ISDIR(mode))
res |= P9_DMDIR;
if (v9fs_proto_dotu(v9ses)) {
- if (S_ISLNK(mode))
- res |= P9_DMSYMLINK;
if (v9ses->nodev == 0) {
if (S_ISSOCK(mode))
res |= P9_DMSOCKET;
@@ -85,10 +83,7 @@ static int unixmode2p9mode(struct v9fs_session_info *v9ses, int mode)
res |= P9_DMSETGID;
if ((mode & S_ISVTX) == S_ISVTX)
res |= P9_DMSETVTX;
- if ((mode & P9_DMLINK))
- res |= P9_DMLINK;
}
-
return res;
}
@@ -99,11 +94,11 @@ static int unixmode2p9mode(struct v9fs_session_info *v9ses, int mode)
* @rdev: major number, minor number in case of device files.
*
*/
-static int p9mode2unixmode(struct v9fs_session_info *v9ses,
- struct p9_wstat *stat, dev_t *rdev)
+static umode_t p9mode2unixmode(struct v9fs_session_info *v9ses,
+ struct p9_wstat *stat, dev_t *rdev)
{
int res;
- int mode = stat->mode;
+ u32 mode = stat->mode;
res = mode & S_IALLUGO;
*rdev = 0;
@@ -251,7 +246,6 @@ struct inode *v9fs_alloc_inode(struct super_block *sb)
static void v9fs_i_callback(struct rcu_head *head)
{
struct inode *inode = container_of(head, struct inode, i_rcu);
- INIT_LIST_HEAD(&inode->i_dentry);
kmem_cache_free(v9fs_inode_cache, V9FS_I(inode));
}
@@ -261,7 +255,7 @@ void v9fs_destroy_inode(struct inode *inode)
}
int v9fs_init_inode(struct v9fs_session_info *v9ses,
- struct inode *inode, int mode, dev_t rdev)
+ struct inode *inode, umode_t mode, dev_t rdev)
{
int err = 0;
@@ -335,7 +329,7 @@ int v9fs_init_inode(struct v9fs_session_info *v9ses,
break;
default:
- P9_DPRINTK(P9_DEBUG_ERROR, "BAD mode 0x%x S_IFMT 0x%x\n",
+ P9_DPRINTK(P9_DEBUG_ERROR, "BAD mode 0x%hx S_IFMT 0x%x\n",
mode, mode & S_IFMT);
err = -EINVAL;
goto error;
@@ -352,13 +346,13 @@ error:
*
*/
-struct inode *v9fs_get_inode(struct super_block *sb, int mode, dev_t rdev)
+struct inode *v9fs_get_inode(struct super_block *sb, umode_t mode, dev_t rdev)
{
int err;
struct inode *inode;
struct v9fs_session_info *v9ses = sb->s_fs_info;
- P9_DPRINTK(P9_DEBUG_VFS, "super block: %p mode: %o\n", sb, mode);
+ P9_DPRINTK(P9_DEBUG_VFS, "super block: %p mode: %ho\n", sb, mode);
inode = new_inode(sb);
if (!inode) {
@@ -492,7 +486,8 @@ static struct inode *v9fs_qid_iget(struct super_block *sb,
int new)
{
dev_t rdev;
- int retval, umode;
+ int retval;
+ umode_t umode;
unsigned long i_ino;
struct inode *inode;
struct v9fs_session_info *v9ses = sb->s_fs_info;
@@ -703,7 +698,7 @@ error:
*/
static int
-v9fs_vfs_create(struct inode *dir, struct dentry *dentry, int mode,
+v9fs_vfs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
struct nameidata *nd)
{
int err;
@@ -786,7 +781,7 @@ error:
*
*/
-static int v9fs_vfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
+static int v9fs_vfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
{
int err;
u32 perm;
@@ -1131,7 +1126,7 @@ void
v9fs_stat2inode(struct p9_wstat *stat, struct inode *inode,
struct super_block *sb)
{
- mode_t mode;
+ umode_t mode;
char ext[32];
char tag_name[14];
unsigned int i_nlink;
@@ -1304,9 +1299,8 @@ v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
*/
static int v9fs_vfs_mkspecial(struct inode *dir, struct dentry *dentry,
- int mode, const char *extension)
+ u32 perm, const char *extension)
{
- u32 perm;
struct p9_fid *fid;
struct v9fs_session_info *v9ses;
@@ -1316,7 +1310,6 @@ static int v9fs_vfs_mkspecial(struct inode *dir, struct dentry *dentry,
return -EPERM;
}
- perm = unixmode2p9mode(v9ses, mode);
fid = v9fs_create(v9ses, dir, dentry, (char *) extension, perm,
P9_OREAD);
if (IS_ERR(fid))
@@ -1343,7 +1336,7 @@ v9fs_vfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
P9_DPRINTK(P9_DEBUG_VFS, " %lu,%s,%s\n", dir->i_ino,
dentry->d_name.name, symname);
- return v9fs_vfs_mkspecial(dir, dentry, S_IFLNK, symname);
+ return v9fs_vfs_mkspecial(dir, dentry, P9_DMSYMLINK, symname);
}
/**
@@ -1398,13 +1391,15 @@ clunk_fid:
*/
static int
-v9fs_vfs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t rdev)
+v9fs_vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t rdev)
{
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(dir);
int retval;
char *name;
+ u32 perm;
P9_DPRINTK(P9_DEBUG_VFS,
- " %lu,%s mode: %x MAJOR: %u MINOR: %u\n", dir->i_ino,
+ " %lu,%s mode: %hx MAJOR: %u MINOR: %u\n", dir->i_ino,
dentry->d_name.name, mode, MAJOR(rdev), MINOR(rdev));
if (!new_valid_dev(rdev))
@@ -1427,7 +1422,8 @@ v9fs_vfs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t rdev)
return -EINVAL;
}
- retval = v9fs_vfs_mkspecial(dir, dentry, mode, name);
+ perm = unixmode2p9mode(v9ses, mode);
+ retval = v9fs_vfs_mkspecial(dir, dentry, perm, name);
__putname(name);
return retval;
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