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| author | Heinz Mauelshagen | 2006-12-08 11:41:01 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2006-12-08 17:29:08 +0100 |
| commit | f00b16ad665a9b489d46f612679181f3f914917b (patch) | |
| tree | fc39bc1e04e063f8c5eda29f79d33a3194bb56fc /drivers/md/dm-target.c | |
| parent | [PATCH] linux-fbdev-devel is subscribers-only (diff) | |
| download | kernel-qcow2-linux-f00b16ad665a9b489d46f612679181f3f914917b.tar.gz kernel-qcow2-linux-f00b16ad665a9b489d46f612679181f3f914917b.tar.xz kernel-qcow2-linux-f00b16ad665a9b489d46f612679181f3f914917b.zip | |
[PATCH] dm io: fix bi_max_vecs
The existing code allocates an extra slot in bi_io_vec[] and uses it to store
the region number.
This patch hides the extra slot from bio_add_page() so the region number can't
get overwritten.
Also remove a hard-coded SECTOR_SHIFT and fix a typo in a comment.
Signed-off-by: Heinz Mauelshagen <hjm@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Cc: Milan Broz <mbroz@redhat.com>
Cc: dm-devel@redhat.com
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/md/dm-target.c')
0 files changed, 0 insertions, 0 deletions