[PATCH 26/30] UBIFS: switch to I/O helpers
Artem Bityutskiy
dedekind1 at gmail.com
Thu Jun 9 05:05:06 EDT 2011
From: Artem Bityutskiy <Artem.Bityutskiy at nokia.com>
Switch the rest of direct UBI calls to UBIFS helper functions.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy at nokia.com>
---
fs/ubifs/log.c | 4 +---
fs/ubifs/lpt.c | 16 ++++++++--------
fs/ubifs/recovery.c | 14 +++++++-------
fs/ubifs/sb.c | 4 ++--
fs/ubifs/super.c | 2 +-
5 files changed, 19 insertions(+), 21 deletions(-)
diff --git a/fs/ubifs/log.c b/fs/ubifs/log.c
index fabfb53..f9fd068 100644
--- a/fs/ubifs/log.c
+++ b/fs/ubifs/log.c
@@ -262,7 +262,7 @@ int ubifs_add_bud_to_log(struct ubifs_info *c, int jhead, int lnum, int offs)
* an unclean reboot, because the target LEB might have been
* unmapped, but not yet physically erased.
*/
- err = ubi_leb_map(c->ubi, bud->lnum, UBI_SHORTTERM);
+ err = ubifs_leb_map(c, bud->lnum, UBI_SHORTTERM);
if (err)
goto out_unlock;
}
@@ -283,8 +283,6 @@ int ubifs_add_bud_to_log(struct ubifs_info *c, int jhead, int lnum, int offs)
return 0;
out_unlock:
- if (err != -EAGAIN)
- ubifs_ro_mode(c, err);
mutex_unlock(&c->log_mutex);
kfree(ref);
kfree(bud);
diff --git a/fs/ubifs/lpt.c b/fs/ubifs/lpt.c
index 8b9ee9f..6189c74 100644
--- a/fs/ubifs/lpt.c
+++ b/fs/ubifs/lpt.c
@@ -701,8 +701,8 @@ int ubifs_create_dflt_lpt(struct ubifs_info *c, int *main_lebs, int lpt_first,
alen = ALIGN(len, c->min_io_size);
set_ltab(c, lnum, c->leb_size - alen, alen - len);
memset(p, 0xff, alen - len);
- err = ubi_leb_change(c->ubi, lnum++, buf, alen,
- UBI_SHORTTERM);
+ err = ubifs_leb_change(c, lnum++, buf, alen,
+ UBI_SHORTTERM);
if (err)
goto out;
p = buf;
@@ -732,8 +732,8 @@ int ubifs_create_dflt_lpt(struct ubifs_info *c, int *main_lebs, int lpt_first,
set_ltab(c, lnum, c->leb_size - alen,
alen - len);
memset(p, 0xff, alen - len);
- err = ubi_leb_change(c->ubi, lnum++, buf, alen,
- UBI_SHORTTERM);
+ err = ubifs_leb_change(c, lnum++, buf, alen,
+ UBI_SHORTTERM);
if (err)
goto out;
p = buf;
@@ -780,8 +780,8 @@ int ubifs_create_dflt_lpt(struct ubifs_info *c, int *main_lebs, int lpt_first,
alen = ALIGN(len, c->min_io_size);
set_ltab(c, lnum, c->leb_size - alen, alen - len);
memset(p, 0xff, alen - len);
- err = ubi_leb_change(c->ubi, lnum++, buf, alen,
- UBI_SHORTTERM);
+ err = ubifs_leb_change(c, lnum++, buf, alen,
+ UBI_SHORTTERM);
if (err)
goto out;
p = buf;
@@ -806,7 +806,7 @@ int ubifs_create_dflt_lpt(struct ubifs_info *c, int *main_lebs, int lpt_first,
alen = ALIGN(len, c->min_io_size);
set_ltab(c, lnum, c->leb_size - alen, alen - len);
memset(p, 0xff, alen - len);
- err = ubi_leb_change(c->ubi, lnum++, buf, alen, UBI_SHORTTERM);
+ err = ubifs_leb_change(c, lnum++, buf, alen, UBI_SHORTTERM);
if (err)
goto out;
p = buf;
@@ -826,7 +826,7 @@ int ubifs_create_dflt_lpt(struct ubifs_info *c, int *main_lebs, int lpt_first,
/* Write remaining buffer */
memset(p, 0xff, alen - len);
- err = ubi_leb_change(c->ubi, lnum, buf, alen, UBI_SHORTTERM);
+ err = ubifs_leb_change(c, lnum, buf, alen, UBI_SHORTTERM);
if (err)
goto out;
diff --git a/fs/ubifs/recovery.c b/fs/ubifs/recovery.c
index f28070c..51bcf42 100644
--- a/fs/ubifs/recovery.c
+++ b/fs/ubifs/recovery.c
@@ -213,10 +213,10 @@ static int write_rcvrd_mst_node(struct ubifs_info *c,
mst->flags |= cpu_to_le32(UBIFS_MST_RCVRY);
ubifs_prepare_node(c, mst, UBIFS_MST_NODE_SZ, 1);
- err = ubi_leb_change(c->ubi, lnum, mst, sz, UBI_SHORTTERM);
+ err = ubifs_leb_change(c, lnum, mst, sz, UBI_SHORTTERM);
if (err)
goto out;
- err = ubi_leb_change(c->ubi, lnum + 1, mst, sz, UBI_SHORTTERM);
+ err = ubifs_leb_change(c, lnum + 1, mst, sz, UBI_SHORTTERM);
if (err)
goto out;
out:
@@ -554,8 +554,8 @@ static int fix_unclean_leb(struct ubifs_info *c, struct ubifs_scan_leb *sleb,
ubifs_pad(c, buf, pad_len);
}
}
- err = ubi_leb_change(c->ubi, lnum, sleb->buf, len,
- UBI_UNKNOWN);
+ err = ubifs_leb_change(c, lnum, sleb->buf, len,
+ UBI_UNKNOWN);
if (err)
return err;
}
@@ -939,7 +939,7 @@ static int recover_head(struct ubifs_info *c, int lnum, int offs, void *sbuf)
err = ubifs_leb_read(c, lnum, sbuf, 0, offs, 1);
if (err)
return err;
- return ubi_leb_change(c->ubi, lnum, sbuf, offs, UBI_UNKNOWN);
+ return ubifs_leb_change(c, lnum, sbuf, offs, UBI_UNKNOWN);
}
return 0;
@@ -1069,7 +1069,7 @@ static int clean_an_unclean_leb(struct ubifs_info *c,
}
/* Write back the LEB atomically */
- err = ubi_leb_change(c->ubi, lnum, sbuf, len, UBI_UNKNOWN);
+ err = ubifs_leb_change(c, lnum, sbuf, len, UBI_UNKNOWN);
if (err)
return err;
@@ -1470,7 +1470,7 @@ static int fix_size_in_place(struct ubifs_info *c, struct size_entry *e)
len -= 1;
len = ALIGN(len + 1, c->min_io_size);
/* Atomically write the fixed LEB back again */
- err = ubi_leb_change(c->ubi, lnum, c->sbuf, len, UBI_UNKNOWN);
+ err = ubifs_leb_change(c, lnum, c->sbuf, len, UBI_UNKNOWN);
if (err)
goto out;
dbg_rcvry("inode %lu at %d:%d size %lld -> %lld",
diff --git a/fs/ubifs/sb.c b/fs/ubifs/sb.c
index 701dccc..93d938a 100644
--- a/fs/ubifs/sb.c
+++ b/fs/ubifs/sb.c
@@ -674,7 +674,7 @@ static int fixup_leb(struct ubifs_info *c, int lnum, int len)
if (len == 0) {
dbg_mnt("unmap empty LEB %d", lnum);
- return ubi_leb_unmap(c->ubi, lnum);
+ return ubifs_leb_unmap(c, lnum);
}
dbg_mnt("fixup LEB %d, data len %d", lnum, len);
@@ -682,7 +682,7 @@ static int fixup_leb(struct ubifs_info *c, int lnum, int len)
if (err)
return err;
- return ubi_leb_change(c->ubi, lnum, c->sbuf, len, UBI_UNKNOWN);
+ return ubifs_leb_change(c, lnum, c->sbuf, len, UBI_UNKNOWN);
}
/**
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 70e8c92..9b2bc56 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -914,7 +914,7 @@ static int check_volume_empty(struct ubifs_info *c)
c->empty = 1;
for (lnum = 0; lnum < c->leb_cnt; lnum++) {
- err = ubi_is_mapped(c->ubi, lnum);
+ err = ubifs_is_mapped(c, lnum);
if (unlikely(err < 0))
return err;
if (err == 1) {
--
1.7.2.3
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