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(parent: 80cfd54) | patch
[BLOCK] mark some block/ variables cons
authorArjan van de Ven <arjan@infradead.org>
Fri, 6 Jan 2006 08:46:02 +0000 (09:46 +0100)
committerJens Axboe <axboe@suse.de>
Fri, 6 Jan 2006 08:46:02 +0000 (09:46 +0100)
commit64100099ed22f71cce656c5c2caecf5c9cf255dc
treef6ebf7c94ee2eeb080d25880ffca839ec39ec47etree | snapshot
parent80cfd548eed68cf90c5ae9cfcd6b02230cece756commit | diff
[BLOCK] mark some block/ variables cons

the patch below marks various read-only variables in block/* as const,
so that gcc can optimize the use of them; eg gcc will replace the use by
the value directly now and will even remove the memory usage of these.

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Jens Axboe <axboe@suse.de>
block/cfq-iosched.c diff | blob | history
block/deadline-iosched.c diff | blob | history
block/ll_rw_blk.c diff | blob | history
block/scsi_ioctl.c diff | blob | history
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