Commit 574d06ce authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Jiri Kosina
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HID: Reorder fields in 'struct hid_input' 



Group some variables based on their sizes to reduce hole and avoid padding.
On x86_64, this shrinks the size of 'struct hid_input'
from 72 to 64 bytes.

It saves a few bytes of memory and is more cache-line friendly.

Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 276e14e6

include/linux/hid.h

+1 −1
Original line number Diff line number Diff line
@@ -556,9 +556,9 @@ struct hid_input { 
	struct hid_report *report;

	struct input_dev *input;

	const char *name;

	bool registered;

	struct list_head reports;	/* the list of reports */

	unsigned int application;	/* application usage for this input */

	bool registered;

};



enum hid_type {