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Searched defs:user_buf (Results 1 – 6 of 6) sorted by relevance

/kernel/locking/
Dlock_events.c61 ssize_t __weak lockevent_read(struct file *file, char __user *user_buf, in lockevent_read()
88 static ssize_t lockevent_write(struct file *file, const char __user *user_buf, in lockevent_write()
Dqspinlock_stat.h36 ssize_t lockevent_read(struct file *file, char __user *user_buf, in lockevent_read()
/kernel/sched/
Dpsi.c1174 static ssize_t psi_write(struct file *file, const char __user *user_buf, in psi_write()
1217 static ssize_t psi_io_write(struct file *file, const char __user *user_buf, in psi_io_write()
1223 static ssize_t psi_memory_write(struct file *file, const char __user *user_buf, in psi_memory_write()
1229 static ssize_t psi_cpu_write(struct file *file, const char __user *user_buf, in psi_cpu_write()
/kernel/irq/
Ddebugfs.c181 static ssize_t irq_debug_write(struct file *file, const char __user *user_buf, in irq_debug_write()
/kernel/
Dkprobes.c2675 char __user *user_buf, size_t count, loff_t *ppos) in read_enabled_file_bool()
2689 const char __user *user_buf, size_t count, loff_t *ppos) in write_enabled_file_bool()
/kernel/dma/
Ddebug.c730 static ssize_t filter_read(struct file *file, char __user *user_buf, in filter_read()