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| author |   Mikulas Patocka <mpatocka@redhat.com> | 2009-12-10 23:52:03 +0000 |
|---|---|---|
| committer |   Alasdair G Kergon <agk@redhat.com> | 2009-12-10 23:52:03 +0000 |
| commit | 04788507686d184d8166918b70ef52311bc36dcb (patch) | |
| tree | c17fb1f8f9ac8d2a137f9c523d059f5918940c93 /lib/dma-debug.c | |
| parent | dm raid1: report flush errors separately in status (diff) | |
| download | linux-dev-04788507686d184d8166918b70ef52311bc36dcb.tar.xz linux-dev-04788507686d184d8166918b70ef52311bc36dcb.zip | |
dm raid1: add framework to hold bios during suspend
Add framework to delay bios until a suspend and then resubmit them with
either DM_ENDIO_REQUEUE (if the suspend was noflush) or complete them
with -EIO. I/O barrier support will use this.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Takahiro Yasui <tyasui@redhat.com>
Tested-by: Takahiro Yasui <tyasui@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'lib/dma-debug.c')
0 files changed, 0 insertions, 0 deletions