Commit b3e7e7d2 authored by Bart Van Assche's avatar Bart Van Assche Committed by Jens Axboe

include/uapi/linux/blkzoned.h: Remove a superfluous __packed directive

Using the __packed directive for a structure that does not need
it is wrong because it makes gcc generate suboptimal code on some
architectures. Hence remove the __packed directive from the
blk_zone_report structure definition. See also
http://digitalvampire.org/blog/index.php/2006/07/31/why-you-shouldnt-use-__attribute__packed/.
Signed-off-by: default avatarBart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: default avatarDamien Le Moal <damien.lemoal@wdc.com>
Cc: Matias Bjorling <mb@lightnvm.io>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent f441108f
...@@ -117,7 +117,7 @@ struct blk_zone_report { ...@@ -117,7 +117,7 @@ struct blk_zone_report {
__u32 nr_zones; __u32 nr_zones;
__u8 reserved[4]; __u8 reserved[4];
struct blk_zone zones[0]; struct blk_zone zones[0];
} __packed; };
/** /**
* struct blk_zone_range - BLKRESETZONE ioctl request * struct blk_zone_range - BLKRESETZONE ioctl request
......
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