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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-06-12 22:01:28 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-19 16:19:29 -0700 |
| commit | c0ba597db9040797197e6472d90c9dcbd28daf55 (patch) | |
| tree | c606675b38476395e9171944ddabb2c0474686b7 /fs | |
| parent | e1ad3e66676479d6a0af6be953767f865c902111 (diff) | |
| download | lwn-c0ba597db9040797197e6472d90c9dcbd28daf55.tar.gz lwn-c0ba597db9040797197e6472d90c9dcbd28daf55.zip | |
gfs2: use a folio inside gfs2_jdata_writepage()
Patch series "gfs2/buffer folio changes for 6.5", v3.
This kind of started off as a gfs2 patch series, then became entwined with
buffer heads once I realised that gfs2 was the only remaining caller of
__block_write_full_page(). For those not in the gfs2 world, the big point
of this series is that block_write_full_page() should now handle large
folios correctly.
This patch (of 14):
Replace a few implicit calls to compound_head() with one explicit one.
Link: https://lkml.kernel.org/r/20230612210141.730128-1-willy@infradead.org
Link: https://lkml.kernel.org/r/20230612210141.730128-2-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Bob Peterson <rpeterso@redhat.com>
Reviewed-by: Bob Peterson <rpeterso@redhat.com>
Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/gfs2/aops.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c index a5f4be6b9213..0518861df783 100644 --- a/fs/gfs2/aops.c +++ b/fs/gfs2/aops.c @@ -150,20 +150,21 @@ static int __gfs2_jdata_writepage(struct page *page, struct writeback_control *w static int gfs2_jdata_writepage(struct page *page, struct writeback_control *wbc) { + struct folio *folio = page_folio(page); struct inode *inode = page->mapping->host; struct gfs2_inode *ip = GFS2_I(inode); struct gfs2_sbd *sdp = GFS2_SB(inode); if (gfs2_assert_withdraw(sdp, gfs2_glock_is_held_excl(ip->i_gl))) goto out; - if (PageChecked(page) || current->journal_info) + if (folio_test_checked(folio) || current->journal_info) goto out_ignore; - return __gfs2_jdata_writepage(page, wbc); + return __gfs2_jdata_writepage(&folio->page, wbc); out_ignore: - redirty_page_for_writepage(wbc, page); + folio_redirty_for_writepage(wbc, folio); out: - unlock_page(page); + folio_unlock(folio); return 0; } |