#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
-#include <linux/gfs2_ondisk.h>
#include <linux/kallsyms.h>
-#include <linux/lm_interface.h>
+#include <linux/gfs2_ondisk.h>
#include "gfs2.h"
#include "incore.h"
BUG_ON(current->journal_info);
BUG_ON(blocks == 0 && revokes == 0);
+ if (!test_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags))
+ return -EROFS;
+
tr = kzalloc(sizeof(struct gfs2_trans), GFP_NOFS);
if (!tr)
return -ENOMEM;
if (error)
goto fail_holder_uninit;
- if (!test_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags)) {
- tr->tr_t_gh.gh_flags |= GL_NOCACHE;
- error = -EROFS;
- goto fail_gunlock;
- }
-
error = gfs2_log_reserve(sdp, tr->tr_reserved);
if (error)
goto fail_gunlock;
if (!tr->tr_touched) {
gfs2_log_release(sdp, tr->tr_reserved);
- gfs2_glock_dq(&tr->tr_t_gh);
- gfs2_holder_uninit(&tr->tr_t_gh);
- kfree(tr);
+ if (tr->tr_t_gh.gh_gl) {
+ gfs2_glock_dq(&tr->tr_t_gh);
+ gfs2_holder_uninit(&tr->tr_t_gh);
+ kfree(tr);
+ }
return;
}
}
gfs2_log_commit(sdp, tr);
- gfs2_glock_dq(&tr->tr_t_gh);
- gfs2_holder_uninit(&tr->tr_t_gh);
- kfree(tr);
+ if (tr->tr_t_gh.gh_gl) {
+ gfs2_glock_dq(&tr->tr_t_gh);
+ gfs2_holder_uninit(&tr->tr_t_gh);
+ kfree(tr);
+ }
if (sdp->sd_vfs->s_flags & MS_SYNCHRONOUS)
gfs2_log_flush(sdp, NULL);