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| author | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2011-11-04 15:41:27 -0400 |
|---|---|---|
| committer | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2011-11-04 15:41:27 -0400 |
| commit | 0b934ccd707ff33a87f15a35a9916d1d8e85d30e (patch) | |
| tree | a2613d05d888b59bc7d9f452b8acfbe0f2e5f7fb /drivers/xen | |
| parent | c3b92c8787367a8bb53d57d9789b558f1295cc96 (diff) | |
| download | linux-0b934ccd707ff33a87f15a35a9916d1d8e85d30e.tar.gz linux-0b934ccd707ff33a87f15a35a9916d1d8e85d30e.tar.xz linux-0b934ccd707ff33a87f15a35a9916d1d8e85d30e.zip | |
Xen: Export xen_biovec_phys_mergeable
When Xen is enabled, using BIOVEC_PHYS_MERGEABLE in a module
causes xen_biovec_phys_mergeable to be referenced, so it needs
to be exported.
Acked-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/biomerge.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/xen/biomerge.c b/drivers/xen/biomerge.c index ba6eda4b5143..18c1bb6ffce3 100644 --- a/drivers/xen/biomerge.c +++ b/drivers/xen/biomerge.c @@ -11,3 +11,4 @@ bool xen_biovec_phys_mergeable(const struct bio_vec *vec1, return __BIOVEC_PHYS_MERGEABLE(vec1, vec2) && ((mfn1 == mfn2) || ((mfn1+1) == mfn2)); } +EXPORT_SYMBOL(xen_biovec_phys_mergeable); |