diff options
Diffstat (limited to 'fs/file_table.c')
| -rw-r--r-- | fs/file_table.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/file_table.c b/fs/file_table.c index 155d7514a094..3f9c1b452c1d 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -255,6 +255,7 @@ static void __fput(struct file *file) struct dentry *dentry = file->f_path.dentry; struct vfsmount *mnt = file->f_path.mnt; struct inode *inode = file->f_inode; + fmode_t mode = file->f_mode; if (unlikely(!(file->f_mode & FMODE_OPENED))) goto out; @@ -277,18 +278,20 @@ static void __fput(struct file *file) if (file->f_op->release) file->f_op->release(inode, file); if (unlikely(S_ISCHR(inode->i_mode) && inode->i_cdev != NULL && - !(file->f_mode & FMODE_PATH))) { + !(mode & FMODE_PATH))) { cdev_put(inode->i_cdev); } fops_put(file->f_op); put_pid(file->f_owner.pid); - if ((file->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) + if ((mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) i_readcount_dec(inode); - if (file->f_mode & FMODE_WRITER) { + if (mode & FMODE_WRITER) { put_write_access(inode); __mnt_drop_write(mnt); } dput(dentry); + if (unlikely(mode & FMODE_NEED_UNMOUNT)) + dissolve_on_fput(mnt); mntput(mnt); out: file_free(file); |