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Searched refs:file_mutex (Results 1 – 4 of 4) sorted by relevance

/linux/drivers/infiniband/core/
H A Duser_mad.c100 struct mutex file_mutex; member
701 mutex_lock(&file->port->file_mutex); in ib_umad_reg_agent()
789 mutex_unlock(&file->port->file_mutex); in ib_umad_reg_agent()
802 mutex_lock(&file->port->file_mutex); in ib_umad_reg_agent2()
898 mutex_unlock(&file->port->file_mutex); in ib_umad_reg_agent2()
915 mutex_lock(&file->port->file_mutex); in ib_umad_unreg_agent()
933 mutex_unlock(&file->port->file_mutex); in ib_umad_unreg_agent()
1005 mutex_lock(&port->file_mutex); in ib_umad_open()
1036 mutex_unlock(&port->file_mutex); in ib_umad_open()
1047 mutex_lock(&file->port->file_mutex); in ib_umad_close()
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/linux/drivers/rapidio/devices/
H A Drio_mport_cdev.c169 struct mutex file_mutex; member
1929 mutex_lock(&chdev->file_mutex); in mport_cdev_open()
1931 mutex_unlock(&chdev->file_mutex); in mport_cdev_open()
2058 mutex_lock(&chdev->file_mutex); in mport_cdev_release()
2060 mutex_unlock(&chdev->file_mutex); in mport_cdev_release()
2380 mutex_init(&md->file_mutex); in mport_cdev_add()
2460 mutex_lock(&md->file_mutex); in mport_cdev_terminate_dma()
2467 mutex_unlock(&md->file_mutex); in mport_cdev_terminate_dma()
2487 mutex_lock(&md->file_mutex); in mport_cdev_kill_fasync()
2493 mutex_unlock(&md->file_mutex); in mport_cdev_kill_fasync()
/linux/drivers/accel/habanalabs/common/
H A Ddebugfs.c1757 mutex_init(&dev_entry->file_mutex); in hl_debugfs_device_init()
1774 mutex_destroy(&entry->file_mutex); in hl_debugfs_device_fini()
1801 mutex_lock(&dev_entry->file_mutex); in hl_debugfs_add_file()
1803 mutex_unlock(&dev_entry->file_mutex); in hl_debugfs_add_file()
1810 mutex_lock(&dev_entry->file_mutex); in hl_debugfs_remove_file()
1812 mutex_unlock(&dev_entry->file_mutex); in hl_debugfs_remove_file()
H A Dhabanalabs.h2412 struct mutex file_mutex; member