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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-13 09:49:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-13 09:49:35 -0700 |
| commit | 1251704a631b62591ad1d1b6ead252e9e597d5f5 (patch) | |
| tree | bc394a069d3b8aef8c6dc147438c05cc9ba057aa /mm/vmalloc.c | |
| parent | 0fcc3ab23d7395f58e8ab0834e7913e2e4314a83 (diff) | |
| parent | b340959ea281dbac15344277094d0a294dbe8aca (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
"15 fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
mm, docs: update memory.stat description with workingset* entries
mm: vmscan: scan until it finds eligible pages
mm, thp: copying user pages must schedule on collapse
dax: fix PMD data corruption when fault races with write
dax: fix data corruption when fault races with write
ext4: return to starting transaction in ext4_dax_huge_fault()
mm: fix data corruption due to stale mmap reads
dax: prevent invalidation of mapped DAX entries
Tigran has moved
mm, vmalloc: fix vmalloc users tracking properly
mm/khugepaged: add missed tracepoint for collapse_huge_page_swapin
gcov: support GCC 7.1
mm, vmstat: Remove spurious WARN() during zoneinfo print
time: delete current_fs_time()
hwpoison, memcg: forcibly uncharge LRU pages
Diffstat (limited to 'mm/vmalloc.c')
| -rw-r--r-- | mm/vmalloc.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 194c22eccb9d..34a1c3e46ed7 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -1649,6 +1649,9 @@ void *vmap(struct page **pages, unsigned int count, } EXPORT_SYMBOL(vmap); +static void *__vmalloc_node(unsigned long size, unsigned long align, + gfp_t gfp_mask, pgprot_t prot, + int node, const void *caller); static void *__vmalloc_area_node(struct vm_struct *area, gfp_t gfp_mask, pgprot_t prot, int node) { @@ -1791,7 +1794,7 @@ fail: * with mm people. * */ -void *__vmalloc_node(unsigned long size, unsigned long align, +static void *__vmalloc_node(unsigned long size, unsigned long align, gfp_t gfp_mask, pgprot_t prot, int node, const void *caller) { @@ -1806,6 +1809,20 @@ void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot) } EXPORT_SYMBOL(__vmalloc); +static inline void *__vmalloc_node_flags(unsigned long size, + int node, gfp_t flags) +{ + return __vmalloc_node(size, 1, flags, PAGE_KERNEL, + node, __builtin_return_address(0)); +} + + +void *__vmalloc_node_flags_caller(unsigned long size, int node, gfp_t flags, + void *caller) +{ + return __vmalloc_node(size, 1, flags, PAGE_KERNEL, node, caller); +} + /** * vmalloc - allocate virtually contiguous memory * @size: allocation size |