From: Marcin Slusarz <marcin.slusarz@gmail.com>
Date: Sun, 16 Nov 2008 18:04:47 +0000 (+0100)
Subject: cdrom: split mmc_ioctl to lower stack usage
X-Git-Tag: v2.6.29-rc1~569^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3147c531b6b53fbbf8942689c4aa113c519f5e4e;p=pandora-kernel.git

cdrom: split mmc_ioctl to lower stack usage

Checkstack output:

Before:
mmc_ioctl:                  584

After:
mmc_ioctl_dvd_read_struct:  280
mmc_ioctl_cdrom_subchannel: 152
mmc_ioctl_cdrom_read_data:  120
mmc_ioctl_cdrom_volume:     104
mmc_ioctl_cdrom_read_audio: 104
(mmc_ioctl is inlined into cdrom_ioctl - 104 bytes)

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

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