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...ough an odd hmm wrapper, and I plan > to switch it to the real thing later in this series. > > Signed-off-by: Christoph Hellwig <hch at lst.de> > --- > mm/mempolicy.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/mm/mempolicy.c b/mm/mempolicy.c > index 01600d80ae01..f9023b5fba37 100644 > --- a/mm/mempolicy.c > +++ b/mm/mempolicy.c > @@ -2098,6 +2098,7 @@ alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma, > out: > return page; > } > +EXPORT_SYMBOL_GPL(alloc_pages_vma); All allocator exported symbols are EXPORT_SYMBOL, w...

noveau is currently using this through an odd hmm wrapper, and I plan to switch it to the real thing later in this series. Signed-off-by: Christoph Hellwig <hch at lst.de> --- mm/mempolicy.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 01600d80ae01..f9023b5fba37 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2098,6 +2098,7 @@ alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma, out: return page; } +EXPORT_SYMBOL_GPL(alloc_pages_vma); /** * alloc_pages_current - Allocate pages. -- 2.20.1

...> > Signed-off-by: Christoph Hellwig <hch at lst.de> > --- Reviewed-by: John Hubbard <jhubbard at nvidia.com> thanks, -- John Hubbard NVIDIA > mm/mempolicy.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/mm/mempolicy.c b/mm/mempolicy.c > index 01600d80ae01..f9023b5fba37 100644 > --- a/mm/mempolicy.c > +++ b/mm/mempolicy.c > @@ -2098,6 +2098,7 @@ alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma, > out: > return page; > } > +EXPORT_SYMBOL_GPL(alloc_pages_vma); > > /** > * alloc_pages_current - All...

...t; to switch it to the real thing later in this series. > > > > Signed-off-by: Christoph Hellwig <hch at lst.de> > > --- > > mm/mempolicy.c | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/mm/mempolicy.c b/mm/mempolicy.c > > index 01600d80ae01..f9023b5fba37 100644 > > --- a/mm/mempolicy.c > > +++ b/mm/mempolicy.c > > @@ -2098,6 +2098,7 @@ alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma, > > out: > > return page; > > } > > +EXPORT_SYMBOL_GPL(alloc_pages_vma); > > All...

...hmm wrapper, and I plan to switch it to the real thing later in this series. Signed-off-by: Christoph Hellwig <hch at lst.de> Reviewed-by: John Hubbard <jhubbard at nvidia.com> --- mm/mempolicy.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 01600d80ae01..f48569aa1863 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2098,6 +2098,7 @@ alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma, out: return page; } +EXPORT_SYMBOL(alloc_pages_vma); /** * alloc_pages_current - Allocate pages. -- 2.20.1

Hi Dan, Jérôme and Jason, below is a series that cleans up the dev_pagemap interface so that it is more easily usable, which removes the need to wrap it in hmm and thus allowing to kill a lot of code Diffstat: 22 files changed, 245 insertions(+), 802 deletions(-) Git tree: git://git.infradead.org/users/hch/misc.git hmm-devmem-cleanup Gitweb:

Hi Dan, Jérôme and Jason, below is a series that cleans up the dev_pagemap interface so that it is more easily usable, which removes the need to wrap it in hmm and thus allowing to kill a lot of code Note: this series is on top of Linux 5.2-rc5 and has some minor conflicts with the hmm tree that are easy to resolve. Diffstat summary: 32 files changed, 361 insertions(+), 1012 deletions(-) Git

Hi Dan, Jérôme and Jason, below is a series that cleans up the dev_pagemap interface so that it is more easily usable, which removes the need to wrap it in hmm and thus allowing to kill a lot of code Note: this series is on top of the rdma/hmm branch + the dev_pagemap releas fix series from Dan that went into 5.2-rc5. Git tree: git://git.infradead.org/users/hch/misc.git