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Date: Mon, 08 Sep 2008 00:16:01 +0200 From: Bartlomiej Zolnierkiewicz <bzolnier@...il.com> To: linux-ide@...r.kernel.org Cc: Borislav Petkov <petkovbb@...il.com>, Bartlomiej Zolnierkiewicz <bzolnier@...il.com>, linux-kernel@...r.kernel.org Subject: [PATCH 14/18] ide-disk: use IDE_DFLAG_MEDIA_CHANGED Set IDE_DFLAG_MEDIA_CHANGED in ide_gd_open() to signalize ide_gd_media_changed() that that media has changed (instead of relying on IDE_DFLAG_REMOVABLE). There should be no functional changes caused by this patch. Cc: Borislav Petkov <petkovbb@...il.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com> --- drivers/ide/ide-gd.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) Index: b/drivers/ide/ide-gd.c =================================================================== --- a/drivers/ide/ide-gd.c +++ b/drivers/ide/ide-gd.c @@ -154,6 +154,7 @@ static int ide_gd_open(struct inode *ino * and the door_lock is irrelevant at this point. */ ide_disk_set_doorlock(drive, 1); + drive->dev_flags |= IDE_DFLAG_MEDIA_CHANGED; check_disk_change(inode->i_bdev); } return 0; @@ -193,6 +194,7 @@ static int ide_gd_media_changed(struct g { struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj); ide_drive_t *drive = idkp->drive; + int ret; /* do not scan partitions twice if this is a removable device */ if (drive->dev_flags & IDE_DFLAG_ATTACH) { @@ -200,8 +202,10 @@ static int ide_gd_media_changed(struct g return 0; } - /* if removable, always assume it was changed */ - return !!(drive->dev_flags & IDE_DFLAG_REMOVABLE); + ret = !!(drive->dev_flags & IDE_DFLAG_MEDIA_CHANGED); + drive->dev_flags &= ~IDE_DFLAG_MEDIA_CHANGED; + + return ret; } static int ide_gd_revalidate_disk(struct gendisk *disk) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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