summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--fs/gfs2/incore.h18
-rw-r--r--fs/gfs2/lops.c38
-rw-r--r--fs/gfs2/ops_fstype.c4
-rw-r--r--fs/gfs2/recovery.c16
-rw-r--r--fs/gfs2/recovery.h6
5 files changed, 39 insertions, 43 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 456d8fa9da2b..ef26ed98e778 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -503,6 +503,15 @@ struct gfs2_jdesc {
unsigned int jd_jid;
unsigned int jd_blocks;
int jd_recover_error;
+ /* Replay stuff */
+
+ unsigned int jd_found_blocks;
+ unsigned int jd_found_revokes;
+ unsigned int jd_replayed_blocks;
+
+ struct list_head jd_revoke_list;
+ unsigned int jd_replay_tail;
+
};
struct gfs2_statfs_change_host {
@@ -782,15 +791,6 @@ struct gfs2_sbd {
struct list_head sd_ail1_list;
struct list_head sd_ail2_list;
- /* Replay stuff */
-
- struct list_head sd_revoke_list;
- unsigned int sd_replay_tail;
-
- unsigned int sd_found_blocks;
- unsigned int sd_found_revokes;
- unsigned int sd_replayed_blocks;
-
/* For quiescing the filesystem */
struct gfs2_holder sd_freeze_gh;
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index ae1d6352a1eb..a294d8d8bcd4 100644
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -520,13 +520,11 @@ static void buf_lo_after_commit(struct gfs2_sbd *sdp, struct gfs2_trans *tr)
static void buf_lo_before_scan(struct gfs2_jdesc *jd,
struct gfs2_log_header_host *head, int pass)
{
- struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode);
-
if (pass != 0)
return;
- sdp->sd_found_blocks = 0;
- sdp->sd_replayed_blocks = 0;
+ jd->jd_found_blocks = 0;
+ jd->jd_replayed_blocks = 0;
}
static int buf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start,
@@ -549,9 +547,9 @@ static int buf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start,
for (; blks; gfs2_replay_incr_blk(sdp, &start), blks--) {
blkno = be64_to_cpu(*ptr++);
- sdp->sd_found_blocks++;
+ jd->jd_found_blocks++;
- if (gfs2_revoke_check(sdp, blkno, start))
+ if (gfs2_revoke_check(jd, blkno, start))
continue;
error = gfs2_replay_read_block(jd, start, &bh_log);
@@ -572,7 +570,7 @@ static int buf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start,
if (error)
break;
- sdp->sd_replayed_blocks++;
+ jd->jd_replayed_blocks++;
}
return error;
@@ -615,7 +613,7 @@ static void buf_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass)
gfs2_meta_sync(ip->i_gl);
fs_info(sdp, "jid=%u: Replayed %u of %u blocks\n",
- jd->jd_jid, sdp->sd_replayed_blocks, sdp->sd_found_blocks);
+ jd->jd_jid, jd->jd_replayed_blocks, jd->jd_found_blocks);
}
static void revoke_lo_before_commit(struct gfs2_sbd *sdp, struct gfs2_trans *tr)
@@ -677,13 +675,11 @@ static void revoke_lo_after_commit(struct gfs2_sbd *sdp, struct gfs2_trans *tr)
static void revoke_lo_before_scan(struct gfs2_jdesc *jd,
struct gfs2_log_header_host *head, int pass)
{
- struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode);
-
if (pass != 0)
return;
- sdp->sd_found_revokes = 0;
- sdp->sd_replay_tail = head->lh_tail;
+ jd->jd_found_revokes = 0;
+ jd->jd_replay_tail = head->lh_tail;
}
static int revoke_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start,
@@ -715,13 +711,13 @@ static int revoke_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start,
while (offset + sizeof(u64) <= sdp->sd_sb.sb_bsize) {
blkno = be64_to_cpu(*(__be64 *)(bh->b_data + offset));
- error = gfs2_revoke_add(sdp, blkno, start);
+ error = gfs2_revoke_add(jd, blkno, start);
if (error < 0) {
brelse(bh);
return error;
}
else if (error)
- sdp->sd_found_revokes++;
+ jd->jd_found_revokes++;
if (!--revokes)
break;
@@ -741,16 +737,16 @@ static void revoke_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass)
struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode);
if (error) {
- gfs2_revoke_clean(sdp);
+ gfs2_revoke_clean(jd);
return;
}
if (pass != 1)
return;
fs_info(sdp, "jid=%u: Found %u revoke tags\n",
- jd->jd_jid, sdp->sd_found_revokes);
+ jd->jd_jid, jd->jd_found_revokes);
- gfs2_revoke_clean(sdp);
+ gfs2_revoke_clean(jd);
}
/**
@@ -789,9 +785,9 @@ static int databuf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start,
blkno = be64_to_cpu(*ptr++);
esc = be64_to_cpu(*ptr++);
- sdp->sd_found_blocks++;
+ jd->jd_found_blocks++;
- if (gfs2_revoke_check(sdp, blkno, start))
+ if (gfs2_revoke_check(jd, blkno, start))
continue;
error = gfs2_replay_read_block(jd, start, &bh_log);
@@ -811,7 +807,7 @@ static int databuf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start,
brelse(bh_log);
brelse(bh_ip);
- sdp->sd_replayed_blocks++;
+ jd->jd_replayed_blocks++;
}
return error;
@@ -835,7 +831,7 @@ static void databuf_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass)
gfs2_meta_sync(ip->i_gl);
fs_info(sdp, "jid=%u: Replayed %u of %u data blocks\n",
- jd->jd_jid, sdp->sd_replayed_blocks, sdp->sd_found_blocks);
+ jd->jd_jid, jd->jd_replayed_blocks, jd->jd_found_blocks);
}
static void databuf_lo_after_commit(struct gfs2_sbd *sdp, struct gfs2_trans *tr)
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index c3ef8443b540..ea9c35cae757 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -128,8 +128,6 @@ static struct gfs2_sbd *init_sbd(struct super_block *sb)
atomic_set(&sdp->sd_log_in_flight, 0);
init_waitqueue_head(&sdp->sd_log_flush_wait);
- INIT_LIST_HEAD(&sdp->sd_revoke_list);
-
return sdp;
}
@@ -575,6 +573,8 @@ static int gfs2_jindex_hold(struct gfs2_sbd *sdp, struct gfs2_holder *ji_gh)
break;
INIT_LIST_HEAD(&jd->extent_list);
+ INIT_LIST_HEAD(&jd->jd_revoke_list);
+
INIT_WORK(&jd->jd_work, gfs2_recover_func);
jd->jd_inode = gfs2_lookupi(sdp->sd_jindex, &name, 1);
if (!jd->jd_inode || IS_ERR(jd->jd_inode)) {
diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c
index 963b2d75200c..7ad4094d68c0 100644
--- a/fs/gfs2/recovery.c
+++ b/fs/gfs2/recovery.c
@@ -52,9 +52,9 @@ int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk,
return error;
}
-int gfs2_revoke_add(struct gfs2_sbd *sdp, u64 blkno, unsigned int where)
+int gfs2_revoke_add(struct gfs2_jdesc *jd, u64 blkno, unsigned int where)
{
- struct list_head *head = &sdp->sd_revoke_list;
+ struct list_head *head = &jd->jd_revoke_list;
struct gfs2_revoke_replay *rr;
int found = 0;
@@ -81,13 +81,13 @@ int gfs2_revoke_add(struct gfs2_sbd *sdp, u64 blkno, unsigned int where)
return 1;
}
-int gfs2_revoke_check(struct gfs2_sbd *sdp, u64 blkno, unsigned int where)
+int gfs2_revoke_check(struct gfs2_jdesc *jd, u64 blkno, unsigned int where)
{
struct gfs2_revoke_replay *rr;
int wrap, a, b, revoke;
int found = 0;
- list_for_each_entry(rr, &sdp->sd_revoke_list, rr_list) {
+ list_for_each_entry(rr, &jd->jd_revoke_list, rr_list) {
if (rr->rr_blkno == blkno) {
found = 1;
break;
@@ -97,17 +97,17 @@ int gfs2_revoke_check(struct gfs2_sbd *sdp, u64 blkno, unsigned int where)
if (!found)
return 0;
- wrap = (rr->rr_where < sdp->sd_replay_tail);
- a = (sdp->sd_replay_tail < where);
+ wrap = (rr->rr_where < jd->jd_replay_tail);
+ a = (jd->jd_replay_tail < where);
b = (where < rr->rr_where);
revoke = (wrap) ? (a || b) : (a && b);
return revoke;
}
-void gfs2_revoke_clean(struct gfs2_sbd *sdp)
+void gfs2_revoke_clean(struct gfs2_jdesc *jd)
{
- struct list_head *head = &sdp->sd_revoke_list;
+ struct list_head *head = &jd->jd_revoke_list;
struct gfs2_revoke_replay *rr;
while (!list_empty(head)) {
diff --git a/fs/gfs2/recovery.h b/fs/gfs2/recovery.h
index 2226136c7647..6142836cce96 100644
--- a/fs/gfs2/recovery.h
+++ b/fs/gfs2/recovery.h
@@ -23,9 +23,9 @@ static inline void gfs2_replay_incr_blk(struct gfs2_sbd *sdp, unsigned int *blk)
extern int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk,
struct buffer_head **bh);
-extern int gfs2_revoke_add(struct gfs2_sbd *sdp, u64 blkno, unsigned int where);
-extern int gfs2_revoke_check(struct gfs2_sbd *sdp, u64 blkno, unsigned int where);
-extern void gfs2_revoke_clean(struct gfs2_sbd *sdp);
+extern int gfs2_revoke_add(struct gfs2_jdesc *jd, u64 blkno, unsigned int where);
+extern int gfs2_revoke_check(struct gfs2_jdesc *jd, u64 blkno, unsigned int where);
+extern void gfs2_revoke_clean(struct gfs2_jdesc *jd);
extern int gfs2_find_jhead(struct gfs2_jdesc *jd,
struct gfs2_log_header_host *head);