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authorAl Viro <viro@zeniv.linux.org.uk>2008-03-02 17:09:22 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2008-10-21 15:47:32 +0400
commitd4430d62fa77208824a37fe6f85ab2831d274769 (patch)
tree5d4d0bca31e63eb208fbebe4f39c912b964c1e4d /drivers/md
parentbadf8082c33d18b118d3a6f1b32d5ea6b97d3839 (diff)
downloadlinux-d4430d62fa77208824a37fe6f85ab2831d274769.tar.xz
[PATCH] beginning of methods conversion
To keep the size of changesets sane we split the switch by drivers; to keep the damn thing bisectable we do the following: 1) rename the affected methods, add ones with correct prototypes, make (few) callers handle both. That's this changeset. 2) for each driver convert to new methods. *ALL* drivers are converted in this series. 3) kill the old (renamed) methods. Note that it _is_ a flagday; all in-tree drivers are converted and by the end of this series no trace of old methods remain. The only reason why we do that this way is to keep the damn thing bisectable and allow per-driver debugging if anything goes wrong. New methods: open(bdev, mode) release(disk, mode) ioctl(bdev, mode, cmd, arg) /* Called without BKL */ compat_ioctl(bdev, mode, cmd, arg) locked_ioctl(bdev, mode, cmd, arg) /* Called with BKL, legacy */ Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/dm.c6
-rw-r--r--drivers/md/md.c6
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 5f0f4c8bcd3e..8b4c92b1b6db 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1698,9 +1698,9 @@ int dm_noflush_suspending(struct dm_target *ti)
EXPORT_SYMBOL_GPL(dm_noflush_suspending);
static struct block_device_operations dm_blk_dops = {
- .open = dm_blk_open,
- .release = dm_blk_close,
- .ioctl = dm_blk_ioctl,
+ .__open = dm_blk_open,
+ .__release = dm_blk_close,
+ .__ioctl = dm_blk_ioctl,
.getgeo = dm_blk_getgeo,
.owner = THIS_MODULE
};
diff --git a/drivers/md/md.c b/drivers/md/md.c
index aaa3d465de4e..21b04d39ba3b 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5046,9 +5046,9 @@ static int md_revalidate(struct gendisk *disk)
static struct block_device_operations md_fops =
{
.owner = THIS_MODULE,
- .open = md_open,
- .release = md_release,
- .ioctl = md_ioctl,
+ .__open = md_open,
+ .__release = md_release,
+ .__ioctl = md_ioctl,
.getgeo = md_getgeo,
.media_changed = md_media_changed,
.revalidate_disk= md_revalidate,