From f78c3901074e113a04150230087f1d76033bb0a4 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 4 Jun 2015 13:48:20 +1000 Subject: xfs: fix xfs_log_done interface Instead of the confusing flags argument pass a boolean flag to indicate if we want to release or regrant a log reservation. Also ensure that xfs_log_done always drop the reference on the log ticket, to both simplify the code and make the logic in xfs_trans_roll easier to understand. Signed-off-by: Christoph Hellwig Reviewed-by: Dave Chinner Signed-off-by: Dave Chinner --- fs/xfs/xfs_log.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'fs/xfs/xfs_log.c') diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index bcc7cfabb787..c8d09ef81c4f 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -513,7 +513,7 @@ xfs_log_done( struct xfs_mount *mp, struct xlog_ticket *ticket, struct xlog_in_core **iclog, - uint flags) + bool regrant) { struct xlog *log = mp->m_log; xfs_lsn_t lsn = 0; @@ -526,14 +526,11 @@ xfs_log_done( (((ticket->t_flags & XLOG_TIC_INITED) == 0) && (xlog_commit_record(log, ticket, iclog, &lsn)))) { lsn = (xfs_lsn_t) -1; - if (ticket->t_flags & XLOG_TIC_PERM_RESERV) { - flags |= XFS_LOG_REL_PERM_RESERV; - } + regrant = false; } - if ((ticket->t_flags & XLOG_TIC_PERM_RESERV) == 0 || - (flags & XFS_LOG_REL_PERM_RESERV)) { + if (!regrant) { trace_xfs_log_done_nonperm(log, ticket); /* @@ -541,7 +538,6 @@ xfs_log_done( * request has been made to release a permanent reservation. */ xlog_ungrant_log_space(log, ticket); - xfs_log_ticket_put(ticket); } else { trace_xfs_log_done_perm(log, ticket); @@ -553,6 +549,7 @@ xfs_log_done( ticket->t_flags |= XLOG_TIC_INITED; } + xfs_log_ticket_put(ticket); return lsn; } -- cgit