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-rw-r--r--fs/ufs/balloc.c5
-rw-r--r--fs/ufs/inode.c12
-rw-r--r--fs/ufs/truncate.c36
3 files changed, 35 insertions, 18 deletions
diff --git a/fs/ufs/balloc.c b/fs/ufs/balloc.c
index b8fa34a..841ac25 100644
--- a/fs/ufs/balloc.c
+++ b/fs/ufs/balloc.c
@@ -482,8 +482,9 @@ u64 ufs_new_fragments(struct inode *inode, void *p, u64 fragment,
if (result) {
ufs_clear_frags(inode, result + oldcount, newcount - oldcount,
locked_page != NULL);
- ufs_change_blocknr(inode, fragment - oldcount, oldcount, tmp,
- result, locked_page);
+ ufs_change_blocknr(inode, fragment - oldcount, oldcount,
+ uspi->s_sbbase + tmp,
+ uspi->s_sbbase + result, locked_page);
ufs_cpu_to_data_ptr(sb, p, result);
*err = 0;
UFS_I(inode)->i_lastfrag = max_t(u32, UFS_I(inode)->i_lastfrag, fragment + count);
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index 366618d..013d7af 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -212,7 +212,7 @@ repeat:
brelse (result);
goto repeat;
} else {
- *phys = tmp + blockoff;
+ *phys = uspi->s_sbbase + tmp + blockoff;
return NULL;
}
}
@@ -282,9 +282,9 @@ repeat:
}
if (!phys) {
- result = sb_getblk(sb, tmp + blockoff);
+ result = sb_getblk(sb, uspi->s_sbbase + tmp + blockoff);
} else {
- *phys = tmp + blockoff;
+ *phys = uspi->s_sbbase + tmp + blockoff;
result = NULL;
*err = 0;
*new = 1;
@@ -368,7 +368,7 @@ repeat:
brelse (result);
goto repeat;
} else {
- *phys = tmp + blockoff;
+ *phys = uspi->s_sbbase + tmp + blockoff;
goto out;
}
}
@@ -389,9 +389,9 @@ repeat:
if (!phys) {
- result = sb_getblk(sb, tmp + blockoff);
+ result = sb_getblk(sb, uspi->s_sbbase + tmp + blockoff);
} else {
- *phys = tmp + blockoff;
+ *phys = uspi->s_sbbase + tmp + blockoff;
*new = 1;
}
diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c
index 749581f..52fb2b59 100644
--- a/fs/ufs/truncate.c
+++ b/fs/ufs/truncate.c
@@ -74,7 +74,7 @@ static int ufs_trunc_direct(struct inode *inode)
unsigned i, tmp;
int retry;
- UFSD("ENTER\n");
+ UFSD("ENTER: ino %lu\n", inode->i_ino);
sb = inode->i_sb;
uspi = UFS_SB(sb)->s_uspi;
@@ -96,8 +96,8 @@ static int ufs_trunc_direct(struct inode *inode)
block2 = ufs_fragstoblks (frag3);
}
- UFSD("frag1 %llu, frag2 %llu, block1 %llu, block2 %llu, frag3 %llu,"
- " frag4 %llu\n",
+ UFSD("ino %lu, frag1 %llu, frag2 %llu, block1 %llu, block2 %llu,"
+ " frag3 %llu, frag4 %llu\n", inode->i_ino,
(unsigned long long)frag1, (unsigned long long)frag2,
(unsigned long long)block1, (unsigned long long)block2,
(unsigned long long)frag3, (unsigned long long)frag4);
@@ -163,7 +163,7 @@ next1:
mark_inode_dirty(inode);
next3:
- UFSD("EXIT\n");
+ UFSD("EXIT: ino %lu\n", inode->i_ino);
return retry;
}
@@ -248,7 +248,7 @@ static int ufs_trunc_indirect(struct inode *inode, u64 offset, void *p)
}
ubh_brelse (ind_ubh);
- UFSD("EXIT\n");
+ UFSD("EXIT: ino %lu\n", inode->i_ino);
return retry;
}
@@ -262,7 +262,7 @@ static int ufs_trunc_dindirect(struct inode *inode, u64 offset, void *p)
void *dind;
int retry = 0;
- UFSD("ENTER\n");
+ UFSD("ENTER: ino %lu\n", inode->i_ino);
sb = inode->i_sb;
uspi = UFS_SB(sb)->s_uspi;
@@ -312,7 +312,7 @@ static int ufs_trunc_dindirect(struct inode *inode, u64 offset, void *p)
}
ubh_brelse (dind_bh);
- UFSD("EXIT\n");
+ UFSD("EXIT: ino %lu\n", inode->i_ino);
return retry;
}
@@ -327,7 +327,7 @@ static int ufs_trunc_tindirect(struct inode *inode)
void *tind, *p;
int retry;
- UFSD("ENTER\n");
+ UFSD("ENTER: ino %lu\n", inode->i_ino);
retry = 0;
@@ -372,19 +372,21 @@ static int ufs_trunc_tindirect(struct inode *inode)
}
ubh_brelse (tind_bh);
- UFSD("EXIT\n");
+ UFSD("EXIT: ino %lu\n", inode->i_ino);
return retry;
}
static int ufs_alloc_lastblock(struct inode *inode)
{
int err = 0;
+ struct super_block *sb = inode->i_sb;
struct address_space *mapping = inode->i_mapping;
- struct ufs_sb_private_info *uspi = UFS_SB(inode->i_sb)->s_uspi;
+ struct ufs_sb_private_info *uspi = UFS_SB(sb)->s_uspi;
unsigned i, end;
sector_t lastfrag;
struct page *lastpage;
struct buffer_head *bh;
+ u64 phys64;
lastfrag = (i_size_read(inode) + uspi->s_fsize - 1) >> uspi->s_fshift;
@@ -424,6 +426,20 @@ static int ufs_alloc_lastblock(struct inode *inode)
set_page_dirty(lastpage);
}
+ if (lastfrag >= UFS_IND_FRAGMENT) {
+ end = uspi->s_fpb - ufs_fragnum(lastfrag) - 1;
+ phys64 = bh->b_blocknr + 1;
+ for (i = 0; i < end; ++i) {
+ bh = sb_getblk(sb, i + phys64);
+ lock_buffer(bh);
+ memset(bh->b_data, 0, sb->s_blocksize);
+ set_buffer_uptodate(bh);
+ mark_buffer_dirty(bh);
+ unlock_buffer(bh);
+ sync_dirty_buffer(bh);
+ brelse(bh);
+ }
+ }
out_unlock:
ufs_put_locked_page(lastpage);
out:
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