gfs2: Make flush bios explicitely sync

[sfrench/cifs-2.6.git] / fs / gfs2 / log.c

diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index f865b96374df2b5c40ecfb13663154499ec09b31..d2955daf17a4fcefa2ded3a412f67732315de12a 100644 (file)
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -659,7 +659,7 @@ static void log_write_header(struct gfs2_sbd *sdp, u32 flags)
        struct gfs2_log_header *lh;
        unsigned int tail;
        u32 hash;
-       int op_flags = REQ_PREFLUSH | REQ_FUA | REQ_META;
+       int op_flags = REQ_PREFLUSH | REQ_FUA | REQ_META | REQ_SYNC;
        struct page *page = mempool_alloc(gfs2_page_pool, GFP_NOIO);
        enum gfs2_freeze_state state = atomic_read(&sdp->sd_freeze_state);
        lh = page_address(page);