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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2025-02-10 16:34:45 +0300 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2025-03-10 20:15:39 +0300 |
| commit | 536da2a440b58d4f9aed963364a2921a41bec03d (patch) | |
| tree | f89b49ca35786fa4c2b0e8be5cdb7e1054eb8bbb /include/linux/buffer_head.h | |
| parent | 40829760096df1365f7e3f2768d0b594e3e6488f (diff) | |
| download | linux-536da2a440b58d4f9aed963364a2921a41bec03d.tar.xz | |
gfs2: Convert gfs2_end_log_write_bh() to work on a folio
gfs2_end_log_write() has to handle bios which consist of both pages
which belong to folios and pages which were allocated from a mempool and
do not belong to a folio. It would be cleaner to have separate endio
handlers which handle each type, but it's not clear to me whether that's
even possible.
This patch is slightly forward-looking in that page_folio() cannot
currently return NULL, but it will return NULL in the future for pages
which do not belong to a folio.
This was the last user of page_has_buffers(), so remove it.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'include/linux/buffer_head.h')
| -rw-r--r-- | include/linux/buffer_head.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 932139c5d46f..fab70b26e131 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -182,7 +182,6 @@ static inline unsigned long bh_offset(const struct buffer_head *bh) BUG_ON(!PagePrivate(page)); \ ((struct buffer_head *)page_private(page)); \ }) -#define page_has_buffers(page) PagePrivate(page) #define folio_buffers(folio) folio_get_private(folio) void buffer_check_dirty_writeback(struct folio *folio, |