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| author | David S. Miller <davem@davemloft.net> | 2009-02-24 03:50:29 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-02-24 03:50:29 -0800 |
| commit | e70049b9e74267dd47e1ffa62302073487afcb48 (patch) | |
| tree | 2cd000c0751ef31c9044b020d63f278cdf4f332d /block/genhd.c | |
| parent | d18921a0e319ab512f8186b1b1142c7b8634c779 (diff) | |
| parent | f7e603ad8f78cd3b59e33fa72707da0cbabdf699 (diff) | |
| download | op-kernel-dev-e70049b9e74267dd47e1ffa62302073487afcb48.zip op-kernel-dev-e70049b9e74267dd47e1ffa62302073487afcb48.tar.gz | |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'block/genhd.c')
| -rw-r--r-- | block/genhd.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/block/genhd.c b/block/genhd.c index 397960c..e1eadcc 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1087,6 +1087,14 @@ dev_t blk_lookup_devt(const char *name, int partno) if (strcmp(dev_name(dev), name)) continue; + if (partno < disk->minors) { + /* We need to return the right devno, even + * if the partition doesn't exist yet. + */ + devt = MKDEV(MAJOR(dev->devt), + MINOR(dev->devt) + partno); + break; + } part = disk_get_part(disk, partno); if (part) { devt = part_devt(part); |
