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| author |   Weston Andros Adamson <dros@primarydata.com> | 2014-05-15 11:56:41 -0400 |
|---|---|---|
| committer |   Trond Myklebust <trond.myklebust@primarydata.com> | 2014-05-29 11:11:42 -0400 |
| commit | 12c05792599ec57ebab33096b2c75b863dfe6ea4 (patch) | |
| tree | 7712af8d02f5b222fdeb4740513158bb39978089 /include/linux/nfs_page.h | |
| parent | pnfs: fix race in filelayout commit path (diff) | |
| download | wireguard-linux-12c05792599ec57ebab33096b2c75b863dfe6ea4.tar.xz wireguard-linux-12c05792599ec57ebab33096b2c75b863dfe6ea4.zip | |
nfs: clean up PG_* flags
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@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'include/linux/nfs_page.h')
| -rw-r--r-- | include/linux/nfs_page.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h index c6a587f7118f..eb2eb6396874 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; |