| commit | 2a29edc6b60a5248ccab588e7ba7dad38cef0235 | [log] [tgz] |
|---|---|---|
| author | liubo <liubo2009@cn.fujitsu.com> | Wed Jan 26 06:22:08 2011 +0000 |
| committer | Chris Mason <chris.mason@oracle.com> | Fri Jan 28 16:40:36 2011 -0500 |
| tree | 45a7939e9e061cb2f06b09ae5f48aa79853e1250 | |
| parent | 6b82ce8d824bd46053e46a895876cde39d9026e4 [diff] |
btrfs: fix several uncheck memory allocations To make btrfs more stable, add several missing necessary memory allocation checks, and when no memory, return proper errno. We've checked that some of those -ENOMEM errors will be returned to userspace, and some will be catched by BUG_ON() in the upper callers, and none will be ignored silently. Signed-off-by: Liu Bo <liubo2009@cn.fujitsu.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>