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Searched refs:prealloc_mutex (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.4/fs/kernfs/
Dfile.c193 mutex_lock(&of->prealloc_mutex); in kernfs_file_direct_read()
232 mutex_unlock(&of->prealloc_mutex); in kernfs_file_direct_read()
290 mutex_lock(&of->prealloc_mutex); in kernfs_fop_write()
327 mutex_unlock(&of->prealloc_mutex); in kernfs_fop_write()
694 mutex_init(&of->prealloc_mutex); in kernfs_fop_open()
/Linux-v5.4/include/linux/
Dkernfs.h208 struct mutex prealloc_mutex; member