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author | Daniel Golle <daniel@makrotopia.org> | 2019-06-12 01:14:25 +0200 |
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committer | Daniel Golle <daniel@makrotopia.org> | 2019-06-12 01:18:52 +0200 |
commit | 000d400baa0af2e42c9a462e42df7dc9abde1ec7 (patch) | |
tree | a11c2dd570e8f02c4a141f135fc8db1e1d391ef2 /target/linux/generic/backport-4.9/041-mm-rename-__alloc_page_frag-to-page_frag_alloc-and-_.patch | |
parent | c4e727f01cc40bd57274d0b885b0f75cde9c4683 (diff) | |
download | upstream-000d400baa0af2e42c9a462e42df7dc9abde1ec7.tar.gz upstream-000d400baa0af2e42c9a462e42df7dc9abde1ec7.tar.bz2 upstream-000d400baa0af2e42c9a462e42df7dc9abde1ec7.zip |
kernel: drop everything not on kernel version 4.14
* Remove testing patches for kernel version 4.19
* remove targets ar7, ixp4xx, orion
Those targets are still on kernel 4.9, patches for 4.14 were not ready
in time. They may be readded once people prepare and test patches for
kernel 4.14.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'target/linux/generic/backport-4.9/041-mm-rename-__alloc_page_frag-to-page_frag_alloc-and-_.patch')
-rw-r--r-- | target/linux/generic/backport-4.9/041-mm-rename-__alloc_page_frag-to-page_frag_alloc-and-_.patch | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/target/linux/generic/backport-4.9/041-mm-rename-__alloc_page_frag-to-page_frag_alloc-and-_.patch b/target/linux/generic/backport-4.9/041-mm-rename-__alloc_page_frag-to-page_frag_alloc-and-_.patch deleted file mode 100644 index facc43004e..0000000000 --- a/target/linux/generic/backport-4.9/041-mm-rename-__alloc_page_frag-to-page_frag_alloc-and-_.patch +++ /dev/null @@ -1,137 +0,0 @@ -From: Alexander Duyck <alexander.h.duyck@intel.com> -Date: Tue, 10 Jan 2017 16:58:06 -0800 -Subject: [PATCH] mm: rename __alloc_page_frag to page_frag_alloc and - __free_page_frag to page_frag_free - -Patch series "Page fragment updates", v4. - -This patch series takes care of a few cleanups for the page fragments -API. - -First we do some renames so that things are much more consistent. First -we move the page_frag_ portion of the name to the front of the functions -names. Secondly we split out the cache specific functions from the -other page fragment functions by adding the word "cache" to the name. - -Finally I added a bit of documentation that will hopefully help to -explain some of this. I plan to revisit this later as we get things -more ironed out in the near future with the changes planned for the DMA -setup to support eXpress Data Path. - -This patch (of 3): - -This patch renames the page frag functions to be more consistent with -other APIs. Specifically we place the name page_frag first in the name -and then have either an alloc or free call name that we append as the -suffix. This makes it a bit clearer in terms of naming. - -In addition we drop the leading double underscores since we are -technically no longer a backing interface and instead the front end that -is called from the networking APIs. - -Link: http://lkml.kernel.org/r/20170104023854.13451.67390.stgit@localhost.localdomain -Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> -Signed-off-by: Andrew Morton <akpm@linux-foundation.org> -Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> ---- - ---- a/include/linux/gfp.h -+++ b/include/linux/gfp.h -@@ -508,9 +508,9 @@ extern void free_hot_cold_page_list(stru - struct page_frag_cache; - extern void __page_frag_drain(struct page *page, unsigned int order, - unsigned int count); --extern void *__alloc_page_frag(struct page_frag_cache *nc, -- unsigned int fragsz, gfp_t gfp_mask); --extern void __free_page_frag(void *addr); -+extern void *page_frag_alloc(struct page_frag_cache *nc, -+ unsigned int fragsz, gfp_t gfp_mask); -+extern void page_frag_free(void *addr); - - #define __free_page(page) __free_pages((page), 0) - #define free_page(addr) free_pages((addr), 0) ---- a/include/linux/skbuff.h -+++ b/include/linux/skbuff.h -@@ -2476,7 +2476,7 @@ static inline struct sk_buff *netdev_all - - static inline void skb_free_frag(void *addr) - { -- __free_page_frag(addr); -+ page_frag_free(addr); - } - - void *napi_alloc_frag(unsigned int fragsz); ---- a/mm/page_alloc.c -+++ b/mm/page_alloc.c -@@ -3949,8 +3949,8 @@ void __page_frag_drain(struct page *page - } - EXPORT_SYMBOL(__page_frag_drain); - --void *__alloc_page_frag(struct page_frag_cache *nc, -- unsigned int fragsz, gfp_t gfp_mask) -+void *page_frag_alloc(struct page_frag_cache *nc, -+ unsigned int fragsz, gfp_t gfp_mask) - { - unsigned int size = PAGE_SIZE; - struct page *page; -@@ -4001,19 +4001,19 @@ refill: - - return nc->va + offset; - } --EXPORT_SYMBOL(__alloc_page_frag); -+EXPORT_SYMBOL(page_frag_alloc); - - /* - * Frees a page fragment allocated out of either a compound or order 0 page. - */ --void __free_page_frag(void *addr) -+void page_frag_free(void *addr) - { - struct page *page = virt_to_head_page(addr); - - if (unlikely(put_page_testzero(page))) - __free_pages_ok(page, compound_order(page)); - } --EXPORT_SYMBOL(__free_page_frag); -+EXPORT_SYMBOL(page_frag_free); - - static void *make_alloc_exact(unsigned long addr, unsigned int order, - size_t size) ---- a/net/core/skbuff.c -+++ b/net/core/skbuff.c -@@ -369,7 +369,7 @@ static void *__netdev_alloc_frag(unsigne - - local_irq_save(flags); - nc = this_cpu_ptr(&netdev_alloc_cache); -- data = __alloc_page_frag(nc, fragsz, gfp_mask); -+ data = page_frag_alloc(nc, fragsz, gfp_mask); - local_irq_restore(flags); - return data; - } -@@ -393,7 +393,7 @@ static void *__napi_alloc_frag(unsigned - { - struct napi_alloc_cache *nc = this_cpu_ptr(&napi_alloc_cache); - -- return __alloc_page_frag(&nc->page, fragsz, gfp_mask); -+ return page_frag_alloc(&nc->page, fragsz, gfp_mask); - } - - void *napi_alloc_frag(unsigned int fragsz) -@@ -445,7 +445,7 @@ struct sk_buff *__netdev_alloc_skb(struc - local_irq_save(flags); - - nc = this_cpu_ptr(&netdev_alloc_cache); -- data = __alloc_page_frag(nc, len, gfp_mask); -+ data = page_frag_alloc(nc, len, gfp_mask); - pfmemalloc = nc->pfmemalloc; - - local_irq_restore(flags); -@@ -509,7 +509,7 @@ struct sk_buff *__napi_alloc_skb(struct - if (sk_memalloc_socks()) - gfp_mask |= __GFP_MEMALLOC; - -- data = __alloc_page_frag(&nc->page, len, gfp_mask); -+ data = page_frag_alloc(&nc->page, len, gfp_mask); - if (unlikely(!data)) - return NULL; - |