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| author | Zi Yan <ziy@nvidia.com> | 2026-09-20 22:28:02 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-10-08 22:55:15 -0700 |
| commit | b2c1a445f87a553f04ccaefd4e700c7e404a70e5 (patch) | |
| tree | 52781f396f6c0a6f081534c6135006691f912b32 /include/linux | |
| parent | 36c9ce320c3cf0f415d11c173900c30db0ac883d (diff) | |
| download | linux-b2c1a445f87a553f04ccaefd4e700c7e404a70e5.tar.gz linux-b2c1a445f87a553f04ccaefd4e700c7e404a70e5.zip | |
f2fs: stop using PG_private
f2fs sets its PAGE_PRIVATE_* flags in page->private and checking
page->private != NULL is equivalent to checking PG_private. Change
PagePrivate() to page_private(). Meanwhile, in set_page_private_##name(),
page->private is first set to 0/NULL before an PAGE_PRIVATE_* flag is set,
but it can cause confusion when PG_private is removed and
page->private != NULL is used instead. Change it to initialize
page->private to PAGE_PRIVATE_NOT_POINTER instead and retain the original
semantics.
It prepares for a future commit that removes PG_private.
No functional change intended.
Link: https://lore.kernel.org/20260920-remove-pg_private-v5-6-bb68b6a21869@nvidia.com
Signed-off-by: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Usama Arif <usama.arif@linux.dev>
Acked-by: Chao Yu <chao@kernel.org>
Reviewed-by: David Hildenbrand (Arm) <david@kernel.org>
Assisted-by: LLM
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions