diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-07-13 06:55:12 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-18 20:12:31 +0300 |
| commit | 5f6d28622ffc7fa356b2745b088c831ebb8546b0 (patch) | |
| tree | 774a9edb6d668da21fdf22e914e44f97e3872df7 | |
| parent | 8147c4c4546f9f05ef03bb839b741473b28bb560 (diff) | |
| download | linux-5f6d28622ffc7fa356b2745b088c831ebb8546b0.tar.xz | |
buffer: remove set_bh_page()
With all users converted to folio_set_bh(), remove this function.
Link: https://lkml.kernel.org/r/20230713035512.4139457-8-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Cc: David Sterba <dsterba@suse.com>
Cc: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Pankaj Raghav <p.raghav@samsung.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Tom Rix <trix@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | fs/buffer.c | 15 | ||||
| -rw-r--r-- | include/linux/buffer_head.h | 2 |
2 files changed, 0 insertions, 17 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 587e4d4af9de..f0563ebae75f 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -1539,21 +1539,6 @@ void invalidate_bh_lrus_cpu(void) bh_lru_unlock(); } -void set_bh_page(struct buffer_head *bh, - struct page *page, unsigned long offset) -{ - bh->b_page = page; - BUG_ON(offset >= PAGE_SIZE); - if (PageHighMem(page)) - /* - * This catches illegal uses and preserves the offset: - */ - bh->b_data = (char *)(0 + offset); - else - bh->b_data = page_address(page) + offset; -} -EXPORT_SYMBOL(set_bh_page); - void folio_set_bh(struct buffer_head *bh, struct folio *folio, unsigned long offset) { diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index a7377877ff4e..06566aee94ca 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -194,8 +194,6 @@ void buffer_check_dirty_writeback(struct folio *folio, void mark_buffer_dirty(struct buffer_head *bh); void mark_buffer_write_io_error(struct buffer_head *bh); void touch_buffer(struct buffer_head *bh); -void set_bh_page(struct buffer_head *bh, - struct page *page, unsigned long offset); void folio_set_bh(struct buffer_head *bh, struct folio *folio, unsigned long offset); bool try_to_free_buffers(struct folio *); |