Commit 156e7431 authored Nov 25, 2010 by Namhyung Kim Committed by Jan Kara Jan 10, 2011

ext3: Add more journal error check



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>

parent 41dc6385

fs/ext3/inode.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -2145,13 +2145,15 @@ static void ext3_clear_blocks(handle_t handle, struct inode inode,
		if (try_to_extend_transaction(handle, inode)) {
		if (bh) {
		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);
		truncate_restart_transaction(handle, inode);
		if (bh) {
		BUFFER_TRACE(bh, "retaking write access");
		ext3_journal_get_write_access(handle, bh);
		if (ext3_journal_get_write_access(handle, bh))
		return;
		}
		}

fs/ext3/namei.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1598,7 +1598,9 @@ static int ext3_dx_add_entry(handle_t handle, struct dentry dentry,
		if (err)
		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);
		if (!de)