diff options
Diffstat (limited to 'fs/gfs2/log.c')
| -rw-r--r-- | fs/gfs2/log.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c index 161ab6f2058e..548264b1836d 100644 --- a/fs/gfs2/log.c +++ b/fs/gfs2/log.c @@ -769,8 +769,8 @@ static void log_refund(struct gfs2_sbd *sdp, struct gfs2_trans *tr) sdp->sd_log_commited_revoke += tr->tr_num_revoke - tr->tr_num_revoke_rm; gfs2_assert_withdraw(sdp, ((int)sdp->sd_log_commited_revoke) >= 0); reserved = calc_reserved(sdp); + gfs2_assert_withdraw(sdp, sdp->sd_log_blks_reserved + tr->tr_reserved >= reserved); unused = sdp->sd_log_blks_reserved - reserved + tr->tr_reserved; - gfs2_assert_withdraw(sdp, unused >= 0); atomic_add(unused, &sdp->sd_log_blks_free); gfs2_assert_withdraw(sdp, atomic_read(&sdp->sd_log_blks_free) <= sdp->sd_jdesc->jd_blocks); @@ -779,6 +779,21 @@ static void log_refund(struct gfs2_sbd *sdp, struct gfs2_trans *tr) gfs2_log_unlock(sdp); } +static void buf_lo_incore_commit(struct gfs2_sbd *sdp, struct gfs2_trans *tr) +{ + struct list_head *head = &tr->tr_list_buf; + struct gfs2_bufdata *bd; + + gfs2_log_lock(sdp); + while (!list_empty(head)) { + bd = list_entry(head->next, struct gfs2_bufdata, bd_list_tr); + list_del_init(&bd->bd_list_tr); + tr->tr_num_buf--; + } + gfs2_log_unlock(sdp); + gfs2_assert_warn(sdp, !tr->tr_num_buf); +} + /** * gfs2_log_commit - Commit a transaction to the log * @sdp: the filesystem @@ -790,7 +805,7 @@ static void log_refund(struct gfs2_sbd *sdp, struct gfs2_trans *tr) void gfs2_log_commit(struct gfs2_sbd *sdp, struct gfs2_trans *tr) { log_refund(sdp, tr); - lops_incore_commit(sdp, tr); + buf_lo_incore_commit(sdp, tr); sdp->sd_vfs->s_dirt = 1; up_read(&sdp->sd_log_flush_lock); |