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gfs2: stop using generic_writepages in gfs2_ail1_start_one

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Use filemap_fdatawrite_wbc instead of generic_writepages in
gfs2_ail1_start_one so that the functin can also cope with address_space
operations that only implement ->writepages and to properly account
for cgroup writeback.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
This commit is contained in:
Christoph Hellwig 2022-07-22 10:59:15 -07:00 committed by Darrick J. Wong
parent f8189d5d5f
commit b2b0a5e978
1 changed files with 2 additions and 3 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

5
fs/gfs2/log.c
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@ -131,7 +131,7 @@ __acquires(&sdp->sd_ail_lock)
if (!mapping) if (!mapping)
continue; continue;
spin_unlock(&sdp->sd_ail_lock); spin_unlock(&sdp->sd_ail_lock);
ret = generic_writepages(mapping, wbc); ret = filemap_fdatawrite_wbc(mapping, wbc);
if (need_resched()) { if (need_resched()) {
blk_finish_plug(plug); blk_finish_plug(plug);
cond_resched(); cond_resched();
@ -222,8 +222,7 @@ void gfs2_ail1_flush(struct gfs2_sbd *sdp, struct writeback_control *wbc)
spin_unlock(&sdp->sd_ail_lock); spin_unlock(&sdp->sd_ail_lock);
blk_finish_plug(&plug); blk_finish_plug(&plug);
if (ret) { if (ret) {
gfs2_lm(sdp, "gfs2_ail1_start_one (generic_writepages) " gfs2_lm(sdp, "gfs2_ail1_start_one returned: %d\n", ret);
"returned: %d\n", ret);
gfs2_withdraw(sdp); gfs2_withdraw(sdp);
} }
trace_gfs2_ail_flush(sdp, wbc, 0); trace_gfs2_ail_flush(sdp, wbc, 0);