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-rw-r--r--fs/9p/v9fs_vfs.h4
-rw-r--r--fs/9p/vfs_inode.c46
-rw-r--r--fs/9p/vfs_inode_dotl.c14
-rw-r--r--fs/9p/vfs_super.c2
4 files changed, 31 insertions, 35 deletions
diff --git a/fs/9p/v9fs_vfs.h b/fs/9p/v9fs_vfs.h
index 410ffd6ceb5f..dc95a252523d 100644
--- a/fs/9p/v9fs_vfs.h
+++ b/fs/9p/v9fs_vfs.h
@@ -54,9 +54,9 @@ extern struct kmem_cache *v9fs_inode_cache;
struct inode *v9fs_alloc_inode(struct super_block *sb);
void v9fs_destroy_inode(struct inode *inode);
-struct inode *v9fs_get_inode(struct super_block *sb, int mode, dev_t);
+struct inode *v9fs_get_inode(struct super_block *sb, umode_t mode, dev_t);
int v9fs_init_inode(struct v9fs_session_info *v9ses,
- struct inode *inode, int mode, dev_t);
+ struct inode *inode, umode_t mode, dev_t);
void v9fs_evict_inode(struct inode *inode);
ino_t v9fs_qid2ino(struct p9_qid *qid);
void v9fs_stat2inode(struct p9_wstat *, struct inode *, struct super_block *);
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index c8fe480d0db0..014c8dd62962 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -61,15 +61,13 @@ 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;
@@ -87,10 +85,7 @@ 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;
}
@@ -127,11 +122,11 @@ static int p9mode2perm(struct v9fs_session_info *v9ses,
* @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;
*rdev = 0;
res = p9mode2perm(v9ses, stat);
@@ -268,7 +263,6 @@ 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));
}
@@ -278,7 +272,7 @@ 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;
@@ -352,7 +346,7 @@ int v9fs_init_inode(struct v9fs_session_info *v9ses,
break;
default:
- p9_debug(P9_DEBUG_ERROR, "BAD mode 0x%x S_IFMT 0x%x\n",
+ p9_debug(P9_DEBUG_ERROR, "BAD mode 0x%hx S_IFMT 0x%x\n",
mode, mode & S_IFMT);
err = -EINVAL;
goto error;
@@ -369,13 +363,13 @@ 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_debug(P9_DEBUG_VFS, "super block: %p mode: %o\n", sb, mode);
+ p9_debug(P9_DEBUG_VFS, "super block: %p mode: %ho\n", sb, mode);
inode = new_inode(sb);
if (!inode) {
@@ -510,7 +504,8 @@ 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;
@@ -726,7 +721,7 @@ 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;
@@ -809,7 +804,7 @@ 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;
@@ -1153,7 +1148,7 @@ 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;
@@ -1326,9 +1321,8 @@ 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;
@@ -1338,7 +1332,6 @@ 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))
@@ -1365,7 +1358,7 @@ v9fs_vfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
p9_debug(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);
}
/**
@@ -1419,12 +1412,14 @@ 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_debug(P9_DEBUG_VFS, " %lu,%s mode: %x MAJOR: %u MINOR: %u\n",
+ p9_debug(P9_DEBUG_VFS, " %lu,%s mode: %hx MAJOR: %u MINOR: %u\n",
dir->i_ino, dentry->d_name.name, mode,
MAJOR(rdev), MINOR(rdev));
@@ -1448,7 +1443,8 @@ 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;
diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 7ca7171273d1..a1e6c990cd41 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -48,7 +48,7 @@
#include "acl.h"
static int
-v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, int omode,
+v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, umode_t omode,
dev_t rdev);
/**
@@ -253,7 +253,7 @@ int v9fs_open_to_dotl_flags(int flags)
*/
static int
-v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
+v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, umode_t omode,
struct nameidata *nd)
{
int err = 0;
@@ -283,7 +283,7 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
}
name = (char *) dentry->d_name.name;
- p9_debug(P9_DEBUG_VFS, "name:%s flags:0x%x mode:0x%x\n",
+ p9_debug(P9_DEBUG_VFS, "name:%s flags:0x%x mode:0x%hx\n",
name, flags, omode);
dfid = v9fs_fid_lookup(dentry->d_parent);
@@ -394,7 +394,7 @@ err_clunk_old_fid:
*/
static int v9fs_vfs_mkdir_dotl(struct inode *dir,
- struct dentry *dentry, int omode)
+ struct dentry *dentry, umode_t omode)
{
int err;
struct v9fs_session_info *v9ses;
@@ -633,7 +633,7 @@ int v9fs_vfs_setattr_dotl(struct dentry *dentry, struct iattr *iattr)
void
v9fs_stat2inode_dotl(struct p9_stat_dotl *stat, struct inode *inode)
{
- mode_t mode;
+ umode_t mode;
struct v9fs_inode *v9inode = V9FS_I(inode);
if ((stat->st_result_mask & P9_STATS_BASIC) == P9_STATS_BASIC) {
@@ -836,7 +836,7 @@ v9fs_vfs_link_dotl(struct dentry *old_dentry, struct inode *dir,
*
*/
static int
-v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, int omode,
+v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, umode_t omode,
dev_t rdev)
{
int err;
@@ -850,7 +850,7 @@ v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, int omode,
struct dentry *dir_dentry;
struct posix_acl *dacl = NULL, *pacl = NULL;
- p9_debug(P9_DEBUG_VFS, " %lu,%s mode: %x MAJOR: %u MINOR: %u\n",
+ p9_debug(P9_DEBUG_VFS, " %lu,%s mode: %hx MAJOR: %u MINOR: %u\n",
dir->i_ino, dentry->d_name.name, omode,
MAJOR(rdev), MINOR(rdev));
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
index 06d1973598a2..7b0cd87b07c2 100644
--- a/fs/9p/vfs_super.c
+++ b/fs/9p/vfs_super.c
@@ -117,7 +117,7 @@ static struct dentry *v9fs_mount(struct file_system_type *fs_type, int flags,
struct inode *inode = NULL;
struct dentry *root = NULL;
struct v9fs_session_info *v9ses = NULL;
- int mode = S_IRWXUGO | S_ISVTX;
+ umode_t mode = S_IRWXUGO | S_ISVTX;
struct p9_fid *fid;
int retval = 0;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.