| Message ID | 20240607185240.1892031-3-sughosh.ganu@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | Make U-Boot memory reservations coherent | expand |
On Fri, 7 Jun 2024 at 21:53, Sughosh Ganu <sughosh.ganu@linaro.org> wrote: > > The __lmb_alloc_base() function is only called from within the lmb > module. Moreover, the lmb_alloc() and lmb_alloc_base() API's are good > enough for the allocation API calls. Make the __lmb_alloc_base() > function static. > > Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> > --- > include/lmb.h | 2 -- > lib/lmb.c | 39 ++++++++++++++++++++------------------- > 2 files changed, 20 insertions(+), 21 deletions(-) > > diff --git a/include/lmb.h b/include/lmb.h > index 6c50d93e83..7b87181b9e 100644 > --- a/include/lmb.h > +++ b/include/lmb.h > @@ -112,8 +112,6 @@ long lmb_reserve_flags(struct lmb *lmb, phys_addr_t base, > phys_addr_t lmb_alloc(struct lmb *lmb, phys_size_t size, ulong align); > phys_addr_t lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, > phys_addr_t max_addr); > -phys_addr_t __lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, > - phys_addr_t max_addr); > phys_addr_t lmb_alloc_addr(struct lmb *lmb, phys_addr_t base, phys_size_t size); > phys_size_t lmb_get_free_size(struct lmb *lmb, phys_addr_t addr); > > diff --git a/lib/lmb.c b/lib/lmb.c > index adc3abd5b4..4d39c0d1f9 100644 > --- a/lib/lmb.c > +++ b/lib/lmb.c > @@ -435,30 +435,13 @@ static long lmb_overlaps_region(struct lmb_region *rgn, phys_addr_t base, > return (i < rgn->cnt) ? i : -1; > } > > -phys_addr_t lmb_alloc(struct lmb *lmb, phys_size_t size, ulong align) > -{ > - return lmb_alloc_base(lmb, size, align, LMB_ALLOC_ANYWHERE); > -} > - > -phys_addr_t lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phys_addr_t max_addr) > -{ > - phys_addr_t alloc; > - > - alloc = __lmb_alloc_base(lmb, size, align, max_addr); > - > - if (alloc == 0) > - printf("ERROR: Failed to allocate 0x%lx bytes below 0x%lx.\n", > - (ulong)size, (ulong)max_addr); > - > - return alloc; > -} > - > static phys_addr_t lmb_align_down(phys_addr_t addr, phys_size_t size) > { > return addr & ~(size - 1); > } > > -phys_addr_t __lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phys_addr_t max_addr) > +static phys_addr_t __lmb_alloc_base(struct lmb *lmb, phys_size_t size, > + ulong align, phys_addr_t max_addr) > { > long i, rgn; > phys_addr_t base = 0; > @@ -499,6 +482,24 @@ phys_addr_t __lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phy > return 0; > } > > +phys_addr_t lmb_alloc(struct lmb *lmb, phys_size_t size, ulong align) > +{ > + return lmb_alloc_base(lmb, size, align, LMB_ALLOC_ANYWHERE); > +} > + > +phys_addr_t lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phys_addr_t max_addr) > +{ > + phys_addr_t alloc; > + > + alloc = __lmb_alloc_base(lmb, size, align, max_addr); > + > + if (alloc == 0) > + printf("ERROR: Failed to allocate 0x%lx bytes below 0x%lx.\n", > + (ulong)size, (ulong)max_addr); > + > + return alloc; > +} > + > /* > * Try to allocate a specific address range: must be in defined memory but not > * reserved > -- > 2.34.1 > Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
diff --git a/include/lmb.h b/include/lmb.h index 6c50d93e83..7b87181b9e 100644 --- a/include/lmb.h +++ b/include/lmb.h @@ -112,8 +112,6 @@ long lmb_reserve_flags(struct lmb *lmb, phys_addr_t base, phys_addr_t lmb_alloc(struct lmb *lmb, phys_size_t size, ulong align); phys_addr_t lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phys_addr_t max_addr); -phys_addr_t __lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, - phys_addr_t max_addr); phys_addr_t lmb_alloc_addr(struct lmb *lmb, phys_addr_t base, phys_size_t size); phys_size_t lmb_get_free_size(struct lmb *lmb, phys_addr_t addr); diff --git a/lib/lmb.c b/lib/lmb.c index adc3abd5b4..4d39c0d1f9 100644 --- a/lib/lmb.c +++ b/lib/lmb.c @@ -435,30 +435,13 @@ static long lmb_overlaps_region(struct lmb_region *rgn, phys_addr_t base, return (i < rgn->cnt) ? i : -1; } -phys_addr_t lmb_alloc(struct lmb *lmb, phys_size_t size, ulong align) -{ - return lmb_alloc_base(lmb, size, align, LMB_ALLOC_ANYWHERE); -} - -phys_addr_t lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phys_addr_t max_addr) -{ - phys_addr_t alloc; - - alloc = __lmb_alloc_base(lmb, size, align, max_addr); - - if (alloc == 0) - printf("ERROR: Failed to allocate 0x%lx bytes below 0x%lx.\n", - (ulong)size, (ulong)max_addr); - - return alloc; -} - static phys_addr_t lmb_align_down(phys_addr_t addr, phys_size_t size) { return addr & ~(size - 1); } -phys_addr_t __lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phys_addr_t max_addr) +static phys_addr_t __lmb_alloc_base(struct lmb *lmb, phys_size_t size, + ulong align, phys_addr_t max_addr) { long i, rgn; phys_addr_t base = 0; @@ -499,6 +482,24 @@ phys_addr_t __lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phy return 0; } +phys_addr_t lmb_alloc(struct lmb *lmb, phys_size_t size, ulong align) +{ + return lmb_alloc_base(lmb, size, align, LMB_ALLOC_ANYWHERE); +} + +phys_addr_t lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phys_addr_t max_addr) +{ + phys_addr_t alloc; + + alloc = __lmb_alloc_base(lmb, size, align, max_addr); + + if (alloc == 0) + printf("ERROR: Failed to allocate 0x%lx bytes below 0x%lx.\n", + (ulong)size, (ulong)max_addr); + + return alloc; +} + /* * Try to allocate a specific address range: must be in defined memory but not * reserved
The __lmb_alloc_base() function is only called from within the lmb module. Moreover, the lmb_alloc() and lmb_alloc_base() API's are good enough for the allocation API calls. Make the __lmb_alloc_base() function static. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> --- include/lmb.h | 2 -- lib/lmb.c | 39 ++++++++++++++++++++------------------- 2 files changed, 20 insertions(+), 21 deletions(-)