Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
nilfs2: convert nilfs_abort_logs to use folios
Use the new folio APIs, saving five hidden calls to compound_head().
Link: https://lkml.kernel.org/r/20231114084436.2755-3-konishi.ryusuke@gmail.com
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
authored by
Matthew Wilcox (Oracle)
and committed by
Andrew Morton
50196f00
8f46eaf6
+14
-14
+14
-14
fs/nilfs2/segment.c
+14
-14
fs/nilfs2/segment.c
···
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static void nilfs_abort_logs(struct list_head *logs, int err)
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{
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struct nilfs_segment_buffer *segbuf;
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-
struct page *bd_page = NULL, *fs_page = NULL;
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+
struct folio *bd_folio = NULL, *fs_folio = NULL;
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struct buffer_head *bh;
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if (list_empty(logs))
···
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list_for_each_entry(bh, &segbuf->sb_segsum_buffers,
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b_assoc_buffers) {
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clear_buffer_uptodate(bh);
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-
if (bh->b_page != bd_page) {
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-
if (bd_page)
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-
end_page_writeback(bd_page);
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-
bd_page = bh->b_page;
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+
if (bh->b_folio != bd_folio) {
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+
if (bd_folio)
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+
folio_end_writeback(bd_folio);
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+
bd_folio = bh->b_folio;
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}
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}
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···
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clear_buffer_async_write(bh);
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if (bh == segbuf->sb_super_root) {
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clear_buffer_uptodate(bh);
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-
if (bh->b_page != bd_page) {
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-
end_page_writeback(bd_page);
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-
bd_page = bh->b_page;
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+
if (bh->b_folio != bd_folio) {
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+
folio_end_writeback(bd_folio);
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+
bd_folio = bh->b_folio;
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}
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break;
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}
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-
if (bh->b_page != fs_page) {
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-
nilfs_end_page_io(fs_page, err);
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-
fs_page = bh->b_page;
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+
if (bh->b_folio != fs_folio) {
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+
nilfs_end_folio_io(fs_folio, err);
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+
fs_folio = bh->b_folio;
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}
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}
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}
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-
if (bd_page)
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-
end_page_writeback(bd_page);
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+
if (bd_folio)
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+
folio_end_writeback(bd_folio);
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-
nilfs_end_page_io(fs_page, err);
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+
nilfs_end_folio_io(fs_folio, err);
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}
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static void nilfs_segctor_abort_construction(struct nilfs_sc_info *sci,