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| author | Benjamin Marzinski <bmarzins@redhat.com> | 2008-10-10 13:36:57 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2008-10-10 13:36:57 +0100 |
| commit | 01460f3520c100010aacc8f8500cafcb17ce4665 (patch) | |
| tree | 9f883266f2b0623a876635746d8e2cf7a136a6fc /drivers/md/dm-mpath.h | |
| parent | 3fa8749e584b55f1180411ab1b51117190bac1e5 (diff) | |
| download | op-kernel-dev-01460f3520c100010aacc8f8500cafcb17ce4665.zip op-kernel-dev-01460f3520c100010aacc8f8500cafcb17ce4665.tar.gz | |
dm mpath: use more error codes
This patch allows path errors from the multipath ctr function to
propagate up to userspace as errno values from the ioctl() call.
This is in response to
https://www.redhat.com/archives/dm-devel/2008-May/msg00000.html
and
https://bugzilla.redhat.com/show_bug.cgi?id=444421
The patch only lets through the errors that it needs to in order to
get the path errors from parse_path().
Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-mpath.h')
0 files changed, 0 insertions, 0 deletions
