Remove unused flags PG_NEED_COMMIT and PG_NEED_RESCHED.
Add comments describing how each flag is used.
Signed-off-by: Weston Andros Adamson <dros@xxxxxxxxxxxxxxx>
---
include/linux/nfs_page.h | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index c6a587f..eb2eb63 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -22,12 +22,10 @@
* Valid flags for a dirty buffer
*/
enum {
- PG_BUSY = 0,
- PG_MAPPED,
- PG_CLEAN,
- PG_NEED_COMMIT,
- PG_NEED_RESCHED,
- PG_COMMIT_TO_DS,
+ PG_BUSY = 0, /* nfs_{un}lock_request */
+ PG_MAPPED, /* page private set for buffered io */
+ PG_CLEAN, /* write succeeded */
+ PG_COMMIT_TO_DS, /* used by pnfs layouts */
};
struct nfs_inode;
--
1.8.5.2 (Apple Git-48)
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