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hugetlbfs: cleanup some comments in inode.c

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The function generic_file_buffered_read has been renamed to filemap_read
since commit 87fa0f3eb2 ("mm/filemap: rename generic_file_buffered_read
to filemap_read").  Update the corresponding comment.  And duplicated
taken in hugetlbfs_fill_super is removed.

Link: https://lkml.kernel.org/r/20220726142918.51693-5-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Miaohe Lin 2022-07-26 22:29:17 +08:00 committed by akpm
parent 990e52b17d
commit 445c809829
1 changed files with 2 additions and 3 deletions
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5
fs/hugetlbfs/inode.c
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@ -323,8 +323,7 @@ hugetlbfs_read_actor(struct page *page, unsigned long offset,
/*
* Support for read() - Find the page attached to f_mapping and copy out the
* data. Its *very* similar to generic_file_buffered_read(), we can't use that
* since it has PAGE_SIZE assumptions.
* data. This provides functionality similar to filemap_read().
*/
static ssize_t hugetlbfs_read_iter(struct kiocb *iocb, struct iov_iter *to)
{
@ -1394,7 +1393,7 @@ hugetlbfs_fill_super(struct super_block *sb, struct fs_context *fc)
/*
* Allocate and initialize subpool if maximum or minimum size is
* specified. Any needed reservations (for minimum size) are taken
* taken when the subpool is created.
* when the subpool is created.
*/
if (ctx->max_hpages != -1 || ctx->min_hpages != -1) {
sbinfo->spool = hugepage_new_subpool(ctx->hstate,