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OpenCloudOS-Kernel
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UBIFS: improve debugging messages 

Print a bit more information is some recovery and replay paths.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Artem Bityutskiy 2011-05-13 12:26:54 +03:00
parent 12346037a7
commit c839e29768
2 changed files with 5 additions and 5 deletions
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7
fs/ubifs/recovery.c
View File

@ -1140,12 +1140,11 @@ int ubifs_rcvry_gc_commit(struct ubifs_info *c)
struct ubifs_lprops lp; struct ubifs_lprops lp;
int err; int err;
dbg_rcvry("GC head LEB %d, offs %d", wbuf->lnum, wbuf->offs);
c->gc_lnum = -1; c->gc_lnum = -1;
if (wbuf->lnum == -1 || wbuf->offs == c->leb_size) { if (wbuf->lnum == -1 || wbuf->offs == c->leb_size)
dbg_rcvry("no GC head: wbuf->lnum %d, wbuf->offs %d",
wbuf->lnum, wbuf->offs);
return grab_empty_leb(c); return grab_empty_leb(c);
}
err = ubifs_find_dirty_leb(c, &lp, wbuf->offs, 2); err = ubifs_find_dirty_leb(c, &lp, wbuf->offs, 2);
if (err) { if (err) {

3
fs/ubifs/replay.c
View File

@ -509,7 +509,7 @@ static int replay_bud(struct ubifs_info *c, int lnum, int offs, int jhead,
struct ubifs_scan_node *snod; struct ubifs_scan_node *snod;
struct ubifs_bud *bud; struct ubifs_bud *bud;
dbg_mnt("replay bud LEB %d, head %d", lnum, jhead); dbg_mnt("replay bud LEB %d, head %d, offs %d", lnum, jhead, offs);
if (c->need_recovery) if (c->need_recovery)
sleb = ubifs_recover_leb(c, lnum, offs, c->sbuf, jhead != GCHD); sleb = ubifs_recover_leb(c, lnum, offs, c->sbuf, jhead != GCHD);
else else
@ -636,6 +636,7 @@ static int replay_bud(struct ubifs_info *c, int lnum, int offs, int jhead,
*dirty = sleb->endpt - offs - used; *dirty = sleb->endpt - offs - used;
*free = c->leb_size - sleb->endpt; *free = c->leb_size - sleb->endpt;
dbg_mnt("bud LEB %d replied: dirty %d, free %d", lnum, *dirty, *free);
out: out:
ubifs_scan_destroy(sleb); ubifs_scan_destroy(sleb);