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| author | Stephen Boyd <sboyd@kernel.org> | 2022-03-15 14:06:06 -0700 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2022-03-15 14:06:06 -0700 |
| commit | 99105cc81885e1278c927cdff15a3fdef5c29289 (patch) | |
| tree | c48ea12335dc9006df715a05433f3f19a3570ff7 /fs/ocfs2/suballoc.c | |
| parent | ed06099c5d0b329082cc19c58eace0b20bf7fe70 (diff) | |
| parent | 754e0b0e35608ed5206d6a67a791563c631cec07 (diff) | |
| download | linux-99105cc81885e1278c927cdff15a3fdef5c29289.tar.bz2 | |
Merge tag 'v5.17-rc4' into clk-ti
We want to get commit 31aa7056bbec ("ARM: dts: Don't use legacy clock
defines for dra7 clkctrl") so merge in the nearest rc.
Diffstat (limited to 'fs/ocfs2/suballoc.c')
| -rw-r--r-- | fs/ocfs2/suballoc.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index 481017e1dac5..166c8918c825 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -1251,26 +1251,23 @@ static int ocfs2_test_bg_bit_allocatable(struct buffer_head *bg_bh, { struct ocfs2_group_desc *bg = (struct ocfs2_group_desc *) bg_bh->b_data; struct journal_head *jh; - int ret = 1; + int ret; if (ocfs2_test_bit(nr, (unsigned long *)bg->bg_bitmap)) return 0; - if (!buffer_jbd(bg_bh)) + jh = jbd2_journal_grab_journal_head(bg_bh); + if (!jh) return 1; - jbd_lock_bh_journal_head(bg_bh); - if (buffer_jbd(bg_bh)) { - jh = bh2jh(bg_bh); - spin_lock(&jh->b_state_lock); - bg = (struct ocfs2_group_desc *) jh->b_committed_data; - if (bg) - ret = !ocfs2_test_bit(nr, (unsigned long *)bg->bg_bitmap); - else - ret = 1; - spin_unlock(&jh->b_state_lock); - } - jbd_unlock_bh_journal_head(bg_bh); + spin_lock(&jh->b_state_lock); + bg = (struct ocfs2_group_desc *) jh->b_committed_data; + if (bg) + ret = !ocfs2_test_bit(nr, (unsigned long *)bg->bg_bitmap); + else + ret = 1; + spin_unlock(&jh->b_state_lock); + jbd2_journal_put_journal_head(jh); return ret; } |