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Commit 6866e7bc authored by Richard Kennedy's avatar Richard Kennedy Committed by Jeff Garzik
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libata: reorder ata_device to remove 8 bytes of padding on 64 bits 



reduce size by 8 bytes from 1160 to 1152 allowing it to fit in 1 fewer
cachelines.

Signed-off-by: default avatarRichard Kennedy <richard@rsk.demon.co.uk>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 67e3e221

include/linux/libata.h

+1 −1
Original line number Diff line number Diff line
@@ -560,8 +560,8 @@ struct ata_ering { 
struct ata_device {

	struct ata_link		*link;

	unsigned int		devno;		/* 0 or 1 */

	unsigned long		flags;		/* ATA_DFLAG_xxx */

	unsigned int		horkage;	/* List of broken features */

	unsigned long		flags;		/* ATA_DFLAG_xxx */

	struct scsi_device	*sdev;		/* attached SCSI device */

#ifdef CONFIG_ATA_ACPI

	acpi_handle		acpi_handle;