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| author | Sidhartha Kumar <sidhartha.kumar@oracle.com> | 2023-01-25 20:05:31 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-02-14 02:54:28 +0300 |
| commit | 91a2fb956ad993f3cbcfc632611e17e3699fb652 (patch) | |
| tree | f0ac68d4cad45caeff0c97e9005638e298a34766 /mm/migrate.c | |
| parent | ea4c353df37750d170dc0dcbfa8c47c984779733 (diff) | |
| download | linux-91a2fb956ad993f3cbcfc632611e17e3699fb652.tar.xz | |
mm/hugetlb: convert hugetlbfs_pagecache_present() to folios
Refactor hugetlbfs_pagecache_present() to avoid getting and dropping a
refcount on a page. Use RCU and page_cache_next_miss() instead.
Link: https://lkml.kernel.org/r/20230125170537.96973-3-sidhartha.kumar@oracle.com
Suggested-by: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: kernel test robot <lkp@intel.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/migrate.c')
0 files changed, 0 insertions, 0 deletions