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author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-29 13:01:56 -0800 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-29 13:01:56 -0800 |
commit | 238f58d898df941aa9d1cb390fb27ff4febe8965 (patch) | |
tree | 4a897b3a47e7d209e3ff8601febd3dde16f3803e /drivers/scsi/megaraid.c | |
parent | eca351336acb2fa943611e0846562ce3997ef53b (diff) | |
download | linux-stable-238f58d898df941aa9d1cb390fb27ff4febe8965.tar.gz linux-stable-238f58d898df941aa9d1cb390fb27ff4febe8965.tar.bz2 linux-stable-238f58d898df941aa9d1cb390fb27ff4febe8965.zip |
Support strange discontiguous PFN remappings
These get created by some drivers that don't generally even want a pfn
remapping at all, but would really mostly prefer to just map pages
they've allocated individually instead.
For now, create a helper function that turns such an incomplete PFN
remapping call into a loop that does that explicit mapping. In the long
run we almost certainly want to export a totally different interface for
that, though.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/scsi/megaraid.c')
0 files changed, 0 insertions, 0 deletions