From: Dave Chinner <dchinner@xxxxxxxxxx>
This macro is really clearing the IO flags from the buffer. Rename
it appropriately and turn it into a static inline to get rid of the
shoutiness.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
---
V2 - kill call from xlog_bwrite completely as xfs_bwrite() takes
care of clearing the flags appropriately.
fs/xfs/xfs_buf.h | 10 ++++++----
fs/xfs/xfs_log.c | 4 ++--
fs/xfs/xfs_log_recover.c | 1 -
3 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h
index 98b7ee9..0735096 100644
--- a/fs/xfs/xfs_buf.h
+++ b/fs/xfs/xfs_buf.h
@@ -313,10 +313,12 @@ extern int xfs_buf_delwri_submit_nowait(struct list_head *);
extern int xfs_buf_init(void);
extern void xfs_buf_terminate(void);
-#define XFS_BUF_ZEROFLAGS(bp) \
- ((bp)->b_flags &= ~(XBF_READ|XBF_WRITE|XBF_ASYNC| \
- XBF_SYNCIO|XBF_FUA|XBF_FLUSH| \
- XBF_WRITE_FAIL))
+static inline void xfs_buf_clear_ioflags(struct xfs_buf *bp)
+{
+ bp->b_flags &= ~(XBF_READ | XBF_WRITE | XBF_ASYNC |
+ XBF_SYNCIO | XBF_FUA | XBF_FLUSH |
+ XBF_WRITE_FAIL);
+}
/*
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index edf20b2..185d1b0 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1864,7 +1864,7 @@ xlog_sync(
bp->b_io_length = BTOBB(count);
bp->b_fspriv = iclog;
- XFS_BUF_ZEROFLAGS(bp);
+ xfs_buf_clear_ioflags(bp);
bp->b_flags |= (XBF_ASYNC | XBF_SYNCIO | XBF_WRITE);
if (log->l_mp->m_flags & XFS_MOUNT_BARRIER) {
@@ -1908,7 +1908,7 @@ xlog_sync(
xfs_buf_associate_memory(bp,
(char *)&iclog->ic_header + count, split);
bp->b_fspriv = iclog;
- XFS_BUF_ZEROFLAGS(bp);
+ xfs_buf_clear_ioflags(bp);
bp->b_flags |= (XBF_ASYNC | XBF_SYNCIO | XBF_WRITE);
if (log->l_mp->m_flags & XFS_MOUNT_BARRIER)
bp->b_flags |= XBF_FUA;
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index bee2257..23ad143 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -275,7 +275,6 @@ xlog_bwrite(
ASSERT(nbblks <= bp->b_length);
XFS_BUF_SET_ADDR(bp, log->l_logBBstart + blk_no);
- XFS_BUF_ZEROFLAGS(bp);
xfs_buf_hold(bp);
xfs_buf_lock(bp);
bp->b_io_length = nbblks;
--
Dave Chinner
david@xxxxxxxxxxxxx
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