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ext3: Add more journal error check

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Check return value of ext3_journal_get_write_acccess() and
ext3_journal_dirty_metadata().

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Namhyung Kim
2010-11-25 01:53:13 +09:00
committed by Jan Kara
parent 41dc6385bd
commit 156e74312f
2 changed files with 7 additions and 3 deletions
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6
fs/ext3/inode.c
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@@ -2145,13 +2145,15 @@ static void ext3_clear_blocks(handle_t *handle, struct inode *inode,
if (try_to_extend_transaction(handle, inode)) { if (try_to_extend_transaction(handle, inode)) {
if (bh) { if (bh) {
BUFFER_TRACE(bh, "call ext3_journal_dirty_metadata"); BUFFER_TRACE(bh, "call ext3_journal_dirty_metadata");
ext3_journal_dirty_metadata(handle, bh); if (ext3_journal_dirty_metadata(handle, bh))
return;
} }
ext3_mark_inode_dirty(handle, inode); ext3_mark_inode_dirty(handle, inode);
truncate_restart_transaction(handle, inode); truncate_restart_transaction(handle, inode);
if (bh) { if (bh) {
BUFFER_TRACE(bh, "retaking write access"); BUFFER_TRACE(bh, "retaking write access");
ext3_journal_get_write_access(handle, bh); if (ext3_journal_get_write_access(handle, bh))
return;
} }
} }

4
fs/ext3/namei.c
View File

@@ -1598,7 +1598,9 @@ static int ext3_dx_add_entry(handle_t *handle, struct dentry *dentry,
if (err) if (err)
goto journal_error; goto journal_error;
} }
ext3_journal_dirty_metadata(handle, frames[0].bh); err = ext3_journal_dirty_metadata(handle, frames[0].bh);
if (err)
goto journal_error;
} }
de = do_split(handle, dir, &bh, frame, &hinfo, &err); de = do_split(handle, dir, &bh, frame, &hinfo, &err);
if (!de) if (!de)