diff options
| author |   Tony Luck <tony.luck@intel.com> | 2005-07-08 08:52:42 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-07-08 08:52:42 -0700 |
| commit | 88c3cdfdde3cf87e1831265ea4246430bef34fc9 (patch) | |
| tree | caea510ffb2f81a5ea13b00ecb8a4146ad462048 /include/linux/buffer_head.h | |
| parent | [PATCH] Documentation (diff) | |
| parent | [PATCH] Add MAINTAINERS entry for audit subsystem (diff) | |
Auto merge with /home/aegl/GIT/linus
Diffstat (limited to 'include/linux/buffer_head.h')
| -rw-r--r-- | include/linux/buffer_head.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 802c91e9b3da..90828493791f 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -19,6 +19,9 @@ enum bh_state_bits { BH_Dirty, /* Is dirty */ BH_Lock, /* Is locked */ BH_Req, /* Has been submitted for I/O */ + BH_Uptodate_Lock,/* Used by the first bh in a page, to serialise + * IO completion of other buffers in the page + */ BH_Mapped, /* Has a disk mapping */ BH_New, /* Disk mapping was newly created by get_block */ |