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Message-ID: <alpine.DEB.2.00.1204111514120.10181@eristoteles.iwoars.net>
Date: Wed, 11 Apr 2012 15:14:50 +0200 (CEST)
From: Joel Reardon <joel@...mbassador.com>
To: Artem Bityutskiy <dedekind1@...il.com>
cc: "linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>,
"linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH] UBIFS: use ubi's new ubi_leb_change sync parameter
This patch fixes UBIFS to use the new sync parameter for ubi's ubi_leb_change
function as presented in a previous patch.
Signed-off-by: Joel Reardon <reardonj@....ethz.ch>
---
fs/ubifs/debug.c | 4 ++--
fs/ubifs/debug.h | 2 +-
fs/ubifs/io.c | 6 +++---
fs/ubifs/log.c | 5 +++--
fs/ubifs/lpt.c | 10 +++++-----
fs/ubifs/orphan.c | 2 +-
fs/ubifs/recovery.c | 12 ++++++------
fs/ubifs/sb.c | 4 ++--
fs/ubifs/tnc_commit.c | 2 +-
fs/ubifs/ubifs.h | 2 +-
10 files changed, 25 insertions(+), 24 deletions(-)
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 1934084..46eea79 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -2697,7 +2697,7 @@ int dbg_leb_write(struct ubifs_info *c, int lnum, const void *buf,
}
int dbg_leb_change(struct ubifs_info *c, int lnum, const void *buf,
- int len, int dtype)
+ int len, int dtype, int sync)
{
int err;
@@ -2705,7 +2705,7 @@ int dbg_leb_change(struct ubifs_info *c, int lnum, const void *buf,
return -EROFS;
if (power_cut_emulated(c, lnum, 1))
return -EROFS;
- err = ubi_leb_change(c->ubi, lnum, buf, len, dtype);
+ err = ubi_leb_change(c->ubi, lnum, buf, len, dtype, sync);
if (err)
return err;
if (power_cut_emulated(c, lnum, 1))
diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h
index 9f71765..9cee4cc 100644
--- a/fs/ubifs/debug.h
+++ b/fs/ubifs/debug.h
@@ -309,7 +309,7 @@ int dbg_check_nondata_nodes_order(struct ubifs_info *c, struct list_head *head);
int dbg_leb_write(struct ubifs_info *c, int lnum, const void *buf, int offs,
int len, int dtype);
int dbg_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len,
- int dtype);
+ int dtype, int sync);
int dbg_leb_unmap(struct ubifs_info *c, int lnum);
int dbg_leb_map(struct ubifs_info *c, int lnum, int dtype);
diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
index 103532e..5203787 100644
--- a/fs/ubifs/io.c
+++ b/fs/ubifs/io.c
@@ -136,7 +136,7 @@ int ubifs_leb_write(struct ubifs_info *c, int lnum, const void *buf, int offs,
}
int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len,
- int dtype)
+ int dtype, int sync)
{
int err;
@@ -144,9 +144,9 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len,
if (c->ro_error)
return -EROFS;
if (!dbg_is_tst_rcvry(c))
- err = ubi_leb_change(c->ubi, lnum, buf, len, dtype);
+ err = ubi_leb_change(c->ubi, lnum, buf, len, dtype, sync);
else
- err = dbg_leb_change(c, lnum, buf, len, dtype);
+ err = dbg_leb_change(c, lnum, buf, len, dtype, sync);
if (err) {
ubifs_err("changing %d bytes in LEB %d failed, error %d",
len, lnum, err);
diff --git a/fs/ubifs/log.c b/fs/ubifs/log.c
index f9fd068..a3d4660 100644
--- a/fs/ubifs/log.c
+++ b/fs/ubifs/log.c
@@ -623,7 +623,7 @@ static int add_node(struct ubifs_info *c, void *buf, int *lnum, int *offs,
int sz = ALIGN(*offs, c->min_io_size), err;
ubifs_pad(c, buf + *offs, sz - *offs);
- err = ubifs_leb_change(c, *lnum, buf, sz, UBI_SHORTTERM);
+ err = ubifs_leb_change(c, *lnum, buf, sz, UBI_SHORTTERM, 0);
if (err)
return err;
*lnum = ubifs_next_log_lnum(c, *lnum);
@@ -702,7 +702,8 @@ int ubifs_consolidate_log(struct ubifs_info *c)
int sz = ALIGN(offs, c->min_io_size);
ubifs_pad(c, buf + offs, sz - offs);
- err = ubifs_leb_change(c, write_lnum, buf, sz, UBI_SHORTTERM);
+ err = ubifs_leb_change(c, write_lnum, buf,
+ sz, UBI_SHORTTERM, 0);
if (err)
goto out_free;
offs = ALIGN(offs, c->min_io_size);
diff --git a/fs/ubifs/lpt.c b/fs/ubifs/lpt.c
index 66d59d0..c974211 100644
--- a/fs/ubifs/lpt.c
+++ b/fs/ubifs/lpt.c
@@ -702,7 +702,7 @@ 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 = ubifs_leb_change(c, lnum++, buf, alen,
- UBI_SHORTTERM);
+ UBI_SHORTTERM, 0);
if (err)
goto out;
p = buf;
@@ -733,7 +733,7 @@ int ubifs_create_dflt_lpt(struct ubifs_info *c, int *main_lebs, int lpt_first,
alen - len);
memset(p, 0xff, alen - len);
err = ubifs_leb_change(c, lnum++, buf, alen,
- UBI_SHORTTERM);
+ UBI_SHORTTERM, 0);
if (err)
goto out;
p = buf;
@@ -781,7 +781,7 @@ 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 = ubifs_leb_change(c, lnum++, buf, alen,
- UBI_SHORTTERM);
+ UBI_SHORTTERM, 0);
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 = ubifs_leb_change(c, lnum++, buf, alen, UBI_SHORTTERM);
+ err = ubifs_leb_change(c, lnum++, buf, alen, UBI_SHORTTERM, 0);
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 = ubifs_leb_change(c, lnum, buf, alen, UBI_SHORTTERM);
+ err = ubifs_leb_change(c, lnum, buf, alen, UBI_SHORTTERM, 0);
if (err)
goto out;
diff --git a/fs/ubifs/orphan.c b/fs/ubifs/orphan.c
index c542c73..a0ec4ed 100644
--- a/fs/ubifs/orphan.c
+++ b/fs/ubifs/orphan.c
@@ -249,7 +249,7 @@ static int do_write_orph_node(struct ubifs_info *c, int len, int atomic)
ubifs_prepare_node(c, c->orph_buf, len, 1);
len = ALIGN(len, c->min_io_size);
err = ubifs_leb_change(c, c->ohead_lnum, c->orph_buf, len,
- UBI_SHORTTERM);
+ UBI_SHORTTERM, 0);
} else {
if (c->ohead_offs == 0) {
/* Ensure LEB has been unmapped */
diff --git a/fs/ubifs/recovery.c b/fs/ubifs/recovery.c
index 2a935b3..0531112 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 = ubifs_leb_change(c, lnum, mst, sz, UBI_SHORTTERM);
+ err = ubifs_leb_change(c, lnum, mst, sz, UBI_SHORTTERM, 0);
if (err)
goto out;
- err = ubifs_leb_change(c, lnum + 1, mst, sz, UBI_SHORTTERM);
+ err = ubifs_leb_change(c, lnum + 1, mst, sz, UBI_SHORTTERM, 0);
if (err)
goto out;
out:
@@ -556,7 +556,7 @@ static int fix_unclean_leb(struct ubifs_info *c, struct ubifs_scan_leb *sleb,
}
}
err = ubifs_leb_change(c, lnum, sleb->buf, len,
- UBI_UNKNOWN);
+ UBI_UNKNOWN, 0);
if (err)
return err;
}
@@ -941,7 +941,7 @@ 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 ubifs_leb_change(c, lnum, sbuf, offs, UBI_UNKNOWN);
+ return ubifs_leb_change(c, lnum, sbuf, offs, UBI_UNKNOWN, 0);
}
return 0;
@@ -1071,7 +1071,7 @@ static int clean_an_unclean_leb(struct ubifs_info *c,
}
/* Write back the LEB atomically */
- err = ubifs_leb_change(c, lnum, sbuf, len, UBI_UNKNOWN);
+ err = ubifs_leb_change(c, lnum, sbuf, len, UBI_UNKNOWN, 0);
if (err)
return err;
@@ -1472,7 +1472,7 @@ 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 = ubifs_leb_change(c, lnum, c->sbuf, len, UBI_UNKNOWN);
+ err = ubifs_leb_change(c, lnum, c->sbuf, len, UBI_UNKNOWN, 0);
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 3fc9071..29de5bb 100644
--- a/fs/ubifs/sb.c
+++ b/fs/ubifs/sb.c
@@ -518,7 +518,7 @@ int ubifs_write_sb_node(struct ubifs_info *c, struct ubifs_sb_node *sup)
int len = ALIGN(UBIFS_SB_NODE_SZ, c->min_io_size);
ubifs_prepare_node(c, sup, UBIFS_SB_NODE_SZ, 1);
- return ubifs_leb_change(c, UBIFS_SB_LNUM, sup, len, UBI_LONGTERM);
+ return ubifs_leb_change(c, UBIFS_SB_LNUM, sup, len, UBI_LONGTERM, 0);
}
/**
@@ -691,7 +691,7 @@ static int fixup_leb(struct ubifs_info *c, int lnum, int len)
if (err)
return err;
- return ubifs_leb_change(c, lnum, c->sbuf, len, UBI_UNKNOWN);
+ return ubifs_leb_change(c, lnum, c->sbuf, len, UBI_UNKNOWN, 0);
}
/**
diff --git a/fs/ubifs/tnc_commit.c b/fs/ubifs/tnc_commit.c
index 4c15f07..485a283 100644
--- a/fs/ubifs/tnc_commit.c
+++ b/fs/ubifs/tnc_commit.c
@@ -323,7 +323,7 @@ static int layout_leb_in_gaps(struct ubifs_info *c, int *p)
if (err)
return err;
err = ubifs_leb_change(c, lnum, c->ileb_buf, c->ileb_len,
- UBI_SHORTTERM);
+ UBI_SHORTTERM, 1);
if (err)
return err;
dbg_gc("LEB %d wrote %d index nodes", lnum, tot_written);
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index 3ed12be..3aaeb45 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -1470,7 +1470,7 @@ int ubifs_leb_read(const struct ubifs_info *c, int lnum, void *buf, int offs,
int ubifs_leb_write(struct ubifs_info *c, int lnum, const void *buf, int offs,
int len, int dtype);
int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len,
- int dtype);
+ int dtype, int sync);
int ubifs_leb_unmap(struct ubifs_info *c, int lnum);
int ubifs_leb_map(struct ubifs_info *c, int lnum, int dtype);
int ubifs_is_mapped(const struct ubifs_info *c, int lnum);
--
1.7.5.4
--
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