diff options
| -rw-r--r-- | fs/gfs2/ops_fstype.c | 3 | ||||
| -rw-r--r-- | fs/gfs2/super.c | 16 |
2 files changed, 11 insertions, 8 deletions
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index a2c0554a1890..6d18d2c91add 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -1140,7 +1140,8 @@ static int gfs2_fill_super(struct super_block *sb, struct fs_context *fc) struct gfs2_holder freeze_gh; error = gfs2_glock_nq_init(sdp->sd_freeze_gl, LM_ST_SHARED, - GL_EXACT, &freeze_gh); + LM_FLAG_NOEXP | GL_EXACT, + &freeze_gh); if (error) { fs_err(sdp, "can't make FS RO: %d\n", error); goto fail_per_node; diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index d79a03573840..47d0ae158b69 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -167,7 +167,8 @@ int gfs2_make_fs_rw(struct gfs2_sbd *sdp) if (error) return error; - error = gfs2_glock_nq_init(sdp->sd_freeze_gl, LM_ST_SHARED, GL_EXACT, + error = gfs2_glock_nq_init(sdp->sd_freeze_gl, LM_ST_SHARED, + LM_FLAG_NOEXP | GL_EXACT, &freeze_gh); if (error) goto fail_threads; @@ -429,7 +430,7 @@ static int gfs2_lock_fs_check_clean(struct gfs2_sbd *sdp) } error = gfs2_glock_nq_init(sdp->sd_freeze_gl, LM_ST_EXCLUSIVE, - 0, &sdp->sd_freeze_gh); + LM_FLAG_NOEXP, &sdp->sd_freeze_gh); if (error) goto out; @@ -612,14 +613,15 @@ int gfs2_make_fs_ro(struct gfs2_sbd *sdp) !gfs2_glock_is_locked_by_me(sdp->sd_freeze_gl)) { if (!log_write_allowed) { error = gfs2_glock_nq_init(sdp->sd_freeze_gl, - LM_ST_SHARED, - LM_FLAG_TRY | GL_EXACT, + LM_ST_SHARED, LM_FLAG_TRY | + LM_FLAG_NOEXP | GL_EXACT, &freeze_gh); if (error == GLR_TRYFAILED) error = 0; } else { error = gfs2_glock_nq_init(sdp->sd_freeze_gl, - LM_ST_SHARED, GL_EXACT, + LM_ST_SHARED, + LM_FLAG_NOEXP | GL_EXACT, &freeze_gh); if (error && !gfs2_withdrawn(sdp)) return error; @@ -761,8 +763,8 @@ void gfs2_freeze_func(struct work_struct *work) struct super_block *sb = sdp->sd_vfs; atomic_inc(&sb->s_active); - error = gfs2_glock_nq_init(sdp->sd_freeze_gl, LM_ST_SHARED, GL_EXACT, - &freeze_gh); + error = gfs2_glock_nq_init(sdp->sd_freeze_gl, LM_ST_SHARED, + LM_FLAG_NOEXP | GL_EXACT, &freeze_gh); if (error) { fs_info(sdp, "GFS2: couldn't get freeze lock : %d\n", error); gfs2_assert_withdraw(sdp, 0); |