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The core function always passes the data of request to the callback of listener in any case. Additionally, the listener can maintain the lifetime of data by reference count. In character device, no need to duplicate the payload of request anymore to copy it to user space. This commit extends the lifetime of data to obsolete duplication of payload for request in character device. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Link: https://lore.kernel.org/r/20230120090344.296451-4-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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core-card.c | ||
core-cdev.c | ||
core-device.c | ||
core-iso.c | ||
core-topology.c | ||
core-transaction.c | ||
core.h | ||
init_ohci1394_dma.c | ||
Kconfig | ||
Makefile | ||
net.c | ||
nosy-user.h | ||
nosy.c | ||
nosy.h | ||
ohci.c | ||
ohci.h | ||
sbp2.c |