diff options
author | Jiri Kosina <jkosina@suse.cz> | 2013-03-29 15:12:10 +0100 |
---|---|---|
committer | Jiri Kosina <jkosina@suse.cz> | 2013-03-29 15:12:21 +0100 |
commit | 6aeedba20e82150757f2dd5b896f0e09491a987c (patch) | |
tree | d33322d9a9bd8c1b3d16019820a3305c3692385b /ipc/mqueue.c | |
parent | 4c43755506ececbe903585265aa8408e937620a1 (diff) | |
parent | 6dbe51c251a327e012439c4772097a13df43c5b8 (diff) | |
download | linux-3.10-6aeedba20e82150757f2dd5b896f0e09491a987c.tar.gz linux-3.10-6aeedba20e82150757f2dd5b896f0e09491a987c.tar.bz2 linux-3.10-6aeedba20e82150757f2dd5b896f0e09491a987c.zip |
Merge tag v3.9-rc1 into for-3.9/upstream-fixes
This is done so that I am able to apply fix for commit
0322bd3980b3 ("usb hid quirks for Masterkit MA901 usb radio") which
went into 3.9-rc1.
Diffstat (limited to 'ipc/mqueue.c')
-rw-r--r-- | ipc/mqueue.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c index 71a3ca18c87..e5c4f609f22 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -477,7 +477,7 @@ static int mqueue_unlink(struct inode *dir, struct dentry *dentry) static ssize_t mqueue_read_file(struct file *filp, char __user *u_data, size_t count, loff_t *off) { - struct mqueue_inode_info *info = MQUEUE_I(filp->f_path.dentry->d_inode); + struct mqueue_inode_info *info = MQUEUE_I(file_inode(filp)); char buffer[FILENT_SIZE]; ssize_t ret; @@ -498,13 +498,13 @@ static ssize_t mqueue_read_file(struct file *filp, char __user *u_data, if (ret <= 0) return ret; - filp->f_path.dentry->d_inode->i_atime = filp->f_path.dentry->d_inode->i_ctime = CURRENT_TIME; + file_inode(filp)->i_atime = file_inode(filp)->i_ctime = CURRENT_TIME; return ret; } static int mqueue_flush_file(struct file *filp, fl_owner_t id) { - struct mqueue_inode_info *info = MQUEUE_I(filp->f_path.dentry->d_inode); + struct mqueue_inode_info *info = MQUEUE_I(file_inode(filp)); spin_lock(&info->lock); if (task_tgid(current) == info->notify_owner) @@ -516,7 +516,7 @@ static int mqueue_flush_file(struct file *filp, fl_owner_t id) static unsigned int mqueue_poll_file(struct file *filp, struct poll_table_struct *poll_tab) { - struct mqueue_inode_info *info = MQUEUE_I(filp->f_path.dentry->d_inode); + struct mqueue_inode_info *info = MQUEUE_I(file_inode(filp)); int retval = 0; poll_wait(filp, &info->wait_q, poll_tab); @@ -973,7 +973,7 @@ SYSCALL_DEFINE5(mq_timedsend, mqd_t, mqdes, const char __user *, u_msg_ptr, goto out; } - inode = f.file->f_path.dentry->d_inode; + inode = file_inode(f.file); if (unlikely(f.file->f_op != &mqueue_file_operations)) { ret = -EBADF; goto out_fput; @@ -1089,7 +1089,7 @@ SYSCALL_DEFINE5(mq_timedreceive, mqd_t, mqdes, char __user *, u_msg_ptr, goto out; } - inode = f.file->f_path.dentry->d_inode; + inode = file_inode(f.file); if (unlikely(f.file->f_op != &mqueue_file_operations)) { ret = -EBADF; goto out_fput; @@ -1249,7 +1249,7 @@ retry: goto out; } - inode = f.file->f_path.dentry->d_inode; + inode = file_inode(f.file); if (unlikely(f.file->f_op != &mqueue_file_operations)) { ret = -EBADF; goto out_fput; @@ -1323,7 +1323,7 @@ SYSCALL_DEFINE3(mq_getsetattr, mqd_t, mqdes, goto out; } - inode = f.file->f_path.dentry->d_inode; + inode = file_inode(f.file); if (unlikely(f.file->f_op != &mqueue_file_operations)) { ret = -EBADF; goto out_fput; @@ -1383,6 +1383,7 @@ static struct file_system_type mqueue_fs_type = { .name = "mqueue", .mount = mqueue_mount, .kill_sb = kill_litter_super, + .fs_flags = FS_USERNS_MOUNT, }; int mq_init_ns(struct ipc_namespace *ns) |