diff options
| author | Thomas Gleixner <[email protected]> | 2020-06-11 15:17:57 +0200 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2020-06-11 15:17:57 +0200 |
| commit | f77d26a9fc525286bcef3d4f98b52e17482cf49c (patch) | |
| tree | 6b179c9aa84787773cb601a14a64255e2912154b /mm/mincore.c | |
| parent | b6bea24d41519e8c31e4798f1c1a3f67e540c5d0 (diff) | |
| parent | f0178fc01fe46bab6a95415f5647d1a74efcad1b (diff) | |
Merge branch 'x86/entry' into ras/core
to fixup conflicts in arch/x86/kernel/cpu/mce/core.c so MCE specific follow
up patches can be applied without creating a horrible merge conflict
afterwards.
Diffstat (limited to 'mm/mincore.c')
| -rw-r--r-- | mm/mincore.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/mincore.c b/mm/mincore.c index 0e6dd9948f1a..453ff112470f 100644 --- a/mm/mincore.c +++ b/mm/mincore.c @@ -17,9 +17,9 @@ #include <linux/swapops.h> #include <linux/shmem_fs.h> #include <linux/hugetlb.h> +#include <linux/pgtable.h> #include <linux/uaccess.h> -#include <asm/pgtable.h> static int mincore_hugetlb(pte_t *pte, unsigned long hmask, unsigned long addr, unsigned long end, struct mm_walk *walk) @@ -284,9 +284,9 @@ SYSCALL_DEFINE3(mincore, unsigned long, start, size_t, len, * Do at most PAGE_SIZE entries per iteration, due to * the temporary buffer size. */ - down_read(¤t->mm->mmap_sem); + mmap_read_lock(current->mm); retval = do_mincore(start, min(pages, PAGE_SIZE), tmp); - up_read(¤t->mm->mmap_sem); + mmap_read_unlock(current->mm); if (retval <= 0) break; |