Messages in this thread | | | From | Uladzislau Rezki <> | Date | Tue, 23 May 2023 11:57:17 +0200 | Subject | Re: [PATCH 1/9] mm: vmalloc: Add va_alloc() helper |
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On Mon, May 22, 2023 at 11:05:57PM -0700, Christoph Hellwig wrote: > On Mon, May 22, 2023 at 01:08:41PM +0200, Uladzislau Rezki (Sony) wrote: > > Currently __alloc_vmap_area() function contains an open codded > > logic that finds and adjusts a VA based on allocation request. > > > > Introduce a va_alloc() helper that adjusts found VA only. It > > will be used later at least in two places. > > > > There is no a functional change as a result of this patch. > > > > Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com> > > --- > > mm/vmalloc.c | 41 ++++++++++++++++++++++++++++------------- > > 1 file changed, 28 insertions(+), 13 deletions(-) > > > > diff --git a/mm/vmalloc.c b/mm/vmalloc.c > > index 31ff782d368b..409285b68a67 100644 > > --- a/mm/vmalloc.c > > +++ b/mm/vmalloc.c > > @@ -1482,6 +1482,32 @@ adjust_va_to_fit_type(struct rb_root *root, struct list_head *head, > > return 0; > > } > > > > +static unsigned long > > +va_alloc(struct vmap_area *va, > > + struct rb_root *root, struct list_head *head, > > + unsigned long size, unsigned long align, > > + unsigned long vstart, unsigned long vend) > > Prototype continuations don't use a single tab indent. Either two > tabs (my preference) or after the opening brace. I.e.: > Will go with two tabs.
> static unsigned long > va_alloc(struct vmap_area *va, struct rb_root *root, struct list_head *head, > unsigned long size, unsigned long align, unsigned long vstart, > unsigned long vend) > > > Otherwise looks good: > > Reviewed-by: Christoph Hellwig <hch@lst.de> > Added.
Appreciate you look at it!
-- Uladizislau Rezki
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