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| author | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2013-10-25 12:33:26 +0200 |
|---|---|---|
| committer | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2013-10-25 12:33:26 +0200 |
| commit | 3d1975b57097820c131c692d2e0d075641370369 (patch) | |
| tree | 92784190b99b6b9e1a665a29dc2f1efb60623ff6 /drivers/xen/grant-table.c | |
| parent | swiotlb: print a warning when the swiotlb is full (diff) | |
| download | linux-3d1975b57097820c131c692d2e0d075641370369.tar.xz linux-3d1975b57097820c131c692d2e0d075641370369.zip | |
arm,arm64: do not always merge biovec if we are running on Xen
This is similar to what it is done on X86: biovecs are prevented from merging
otherwise every dma requests would be forced to bounce on the swiotlb buffer.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Changes in v7:
- remove the extra autotranslate check in biomerge.c.
Diffstat (limited to 'drivers/xen/grant-table.c')
0 files changed, 0 insertions, 0 deletions