Switch to a single interface for flushing the whole log, which gives
consistent trace point coverage, and removes the unused log_flushed
argument for the previous _xfs_log_force callers.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
fs/xfs/scrub/common.c | 2 +-
fs/xfs/xfs_extent_busy.c | 3 +--
fs/xfs/xfs_log.c | 26 +++++---------------------
fs/xfs/xfs_log.h | 6 +-----
4 files changed, 8 insertions(+), 29 deletions(-)
diff --git a/fs/xfs/scrub/common.c b/fs/xfs/scrub/common.c
index 8033ab9d8f47..ddcdda336402 100644
--- a/fs/xfs/scrub/common.c
+++ b/fs/xfs/scrub/common.c
@@ -619,7 +619,7 @@ xfs_scrub_checkpoint_log(
{
int error;
- error = _xfs_log_force(mp, XFS_LOG_SYNC, NULL);
+ error = xfs_log_force(mp, XFS_LOG_SYNC);
if (error)
return error;
xfs_ail_push_all_sync(mp->m_ail);
diff --git a/fs/xfs/xfs_extent_busy.c b/fs/xfs/xfs_extent_busy.c
index 1b439db95634..13e3d1a69e76 100644
--- a/fs/xfs/xfs_extent_busy.c
+++ b/fs/xfs/xfs_extent_busy.c
@@ -613,8 +613,7 @@ xfs_extent_busy_flush(
DEFINE_WAIT (wait);
int error;
- trace_xfs_log_force(mp, 0, _THIS_IP_);
- error = _xfs_log_force(mp, XFS_LOG_SYNC, NULL);
+ error = xfs_log_force(mp, XFS_LOG_SYNC);
if (error)
return;
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 3e5ba1ecc080..dbb0d69445e8 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -869,7 +869,7 @@ xfs_log_unmount_write(xfs_mount_t *mp)
return 0;
}
- error = _xfs_log_force(mp, XFS_LOG_SYNC, NULL);
+ error = xfs_log_force(mp, XFS_LOG_SYNC);
ASSERT(error || !(XLOG_FORCED_SHUTDOWN(log)));
#ifdef DEBUG
@@ -3304,16 +3304,16 @@ xlog_state_switch_iclogs(
* not in the active nor dirty state.
*/
int
-_xfs_log_force(
+xfs_log_force(
struct xfs_mount *mp,
- uint flags,
- int *log_flushed)
+ uint flags)
{
struct xlog *log = mp->m_log;
struct xlog_in_core *iclog;
xfs_lsn_t lsn;
XFS_STATS_INC(mp, xs_log_force);
+ trace_xfs_log_force(mp, 0, _RET_IP_);
xlog_cil_force(log);
@@ -3362,8 +3362,6 @@ _xfs_log_force(
if (xlog_state_release_iclog(log, iclog))
return -EIO;
- if (log_flushed)
- *log_flushed = 1;
spin_lock(&log->l_icloglock);
if (be64_to_cpu(iclog->ic_header.h_lsn) == lsn &&
iclog->ic_state != XLOG_STATE_DIRTY)
@@ -3415,20 +3413,6 @@ _xfs_log_force(
return 0;
}
-/*
- * Wrapper for _xfs_log_force(), to be used when caller doesn't care
- * about errors or whether the log was flushed or not. This is the normal
- * interface to use when trying to unpin items or move the log forward.
- */
-void
-xfs_log_force(
- xfs_mount_t *mp,
- uint flags)
-{
- trace_xfs_log_force(mp, 0, _RET_IP_);
- _xfs_log_force(mp, flags, NULL);
-}
-
/*
* Force the in-core log to disk for a specific LSN.
*
@@ -4035,7 +4019,7 @@ xfs_log_force_umount(
* to guarantee this.
*/
if (!logerror)
- _xfs_log_force(mp, XFS_LOG_SYNC, NULL);
+ xfs_log_force(mp, XFS_LOG_SYNC);
/*
* mark the filesystem and the as in a shutdown state and wake
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index bf212772595c..726dd9a330b4 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -129,11 +129,7 @@ xfs_lsn_t xfs_log_done(struct xfs_mount *mp,
struct xlog_ticket *ticket,
struct xlog_in_core **iclog,
bool regrant);
-int _xfs_log_force(struct xfs_mount *mp,
- uint flags,
- int *log_forced);
-void xfs_log_force(struct xfs_mount *mp,
- uint flags);
+int xfs_log_force(struct xfs_mount *mp, uint flags);
int _xfs_log_force_lsn(struct xfs_mount *mp,
xfs_lsn_t lsn,
uint flags,
--
2.14.2
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