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-rw-r--r--mm/gup.c2
-rw-r--r--mm/memory.c1
-rw-r--r--mm/mincore.c4
-rw-r--r--mm/swap.c2
4 files changed, 4 insertions, 5 deletions
diff --git a/mm/gup.c b/mm/gup.c
index 7f1c4fb77cfa..fb87aea9edc8 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -1107,7 +1107,7 @@ int __mm_populate(unsigned long start, unsigned long len, int ignore_errors)
* @addr: user address
*
* Returns struct page pointer of user page pinned for dump,
- * to be freed afterwards by page_cache_release() or put_page().
+ * to be freed afterwards by put_page().
*
* Returns NULL on any kind of failure - a hole must then be inserted into
* the corefile, to preserve alignment with its headers; and also returns
diff --git a/mm/memory.c b/mm/memory.c
index 07a420488cda..93897f23cc11 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -2400,7 +2400,6 @@ static inline void unmap_mapping_range_tree(struct rb_root *root,
vba = vma->vm_pgoff;
vea = vba + vma_pages(vma) - 1;
- /* Assume for now that PAGE_CACHE_SHIFT == PAGE_SHIFT */
zba = details->first_index;
if (zba < vba)
zba = vba;
diff --git a/mm/mincore.c b/mm/mincore.c
index 0eed23d50adb..c0b5ba965200 100644
--- a/mm/mincore.c
+++ b/mm/mincore.c
@@ -211,7 +211,7 @@ static long do_mincore(unsigned long addr, unsigned long pages, unsigned char *v
* return values:
* zero - success
* -EFAULT - vec points to an illegal address
- * -EINVAL - addr is not a multiple of PAGE_CACHE_SIZE
+ * -EINVAL - addr is not a multiple of PAGE_SIZE
* -ENOMEM - Addresses in the range [addr, addr + len] are
* invalid for the address space of this process, or
* specify one or more pages which are not currently
@@ -233,7 +233,7 @@ SYSCALL_DEFINE3(mincore, unsigned long, start, size_t, len,
if (!access_ok(VERIFY_READ, (void __user *) start, len))
return -ENOMEM;
- /* This also avoids any overflows on PAGE_CACHE_ALIGN */
+ /* This also avoids any overflows on PAGE_ALIGN */
pages = len >> PAGE_SHIFT;
pages += (offset_in_page(len)) != 0;
diff --git a/mm/swap.c b/mm/swap.c
index ea641e247033..a0bc206b4ac6 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -698,7 +698,7 @@ void lru_add_drain_all(void)
}
/**
- * release_pages - batched page_cache_release()
+ * release_pages - batched put_page()
* @pages: array of pages to release
* @nr: number of pages
* @cold: whether the pages are cache cold