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HID: Reorder fields in 'struct hid_input'

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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: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Christophe JAILLET 2023-06-18 11:11:58 +02:00 committed by Jiri Kosina
parent 276e14e6c3
commit 574d06ceb8
1 changed files with 1 additions and 1 deletions
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include/linux/hid.h
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@ -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 {