diff options
Diffstat (limited to 'fs/gfs2/recovery.c')
| -rw-r--r-- | fs/gfs2/recovery.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c index d5e91f4f6a0b..b56ba3db7771 100644 --- a/fs/gfs2/recovery.c +++ b/fs/gfs2/recovery.c @@ -14,6 +14,8 @@ #include <linux/gfs2_ondisk.h> #include <linux/crc32.h> #include <linux/lm_interface.h> +#include <linux/kthread.h> +#include <linux/freezer.h> #include "gfs2.h" #include "incore.h" @@ -589,7 +591,7 @@ fail: * */ -void gfs2_check_journals(struct gfs2_sbd *sdp) +static void gfs2_check_journals(struct gfs2_sbd *sdp) { struct gfs2_jdesc *jd; @@ -603,3 +605,25 @@ void gfs2_check_journals(struct gfs2_sbd *sdp) } } +/** + * gfs2_recoverd - Recover dead machine's journals + * @sdp: Pointer to GFS2 superblock + * + */ + +int gfs2_recoverd(void *data) +{ + struct gfs2_sbd *sdp = data; + unsigned long t; + + while (!kthread_should_stop()) { + gfs2_check_journals(sdp); + t = gfs2_tune_get(sdp, gt_recoverd_secs) * HZ; + if (freezing(current)) + refrigerator(); + schedule_timeout_interruptible(t); + } + + return 0; +} + |