Searched refs:prealloc_mutex (Results 1 – 2 of 2) sorted by relevance
230 mutex_lock(&of->prealloc_mutex); in kernfs_file_read_iter()270 mutex_unlock(&of->prealloc_mutex); in kernfs_file_read_iter()309 mutex_lock(&of->prealloc_mutex); in kernfs_fop_write_iter()346 mutex_unlock(&of->prealloc_mutex); in kernfs_fop_write_iter()677 mutex_init(&of->prealloc_mutex); in kernfs_fop_open()
260 struct mutex prealloc_mutex; member