diff options
| author | Eric Van Hensbergen <ericvh@kernel.org> | 2022-12-18 20:34:45 +0000 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@kernel.org> | 2023-03-27 02:33:48 +0000 |
| commit | 6deffc8924b59df173da5fc7a9c96d3717cd9e96 (patch) | |
| tree | 889271459f1616f67f698d282df9ec844043d4a5 /fs/9p/v9fs.h | |
| parent | 46c30cb8f5393586c6ebc7b53a235c85bfac1de8 (diff) | |
fs/9p: Add new mount modes
Add some additional mount modes for cache management including
specifying directio as a mount option and an option for ignore
qid.version for determining whether or not a file is cacheable.
Signed-off-by: Eric Van Hensbergen <ericvh@kernel.org>
Diffstat (limited to 'fs/9p/v9fs.h')
| -rw-r--r-- | fs/9p/v9fs.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h index 8cd63782a25c..12401f1be5d6 100644 --- a/fs/9p/v9fs.h +++ b/fs/9p/v9fs.h @@ -37,7 +37,10 @@ enum p9_session_flags { V9FS_ACCESS_USER = 0x08, V9FS_ACCESS_CLIENT = 0x10, V9FS_POSIX_ACL = 0x20, - V9FS_NO_XATTR = 0x40 + V9FS_NO_XATTR = 0x40, + V9FS_IGNORE_QV = 0x80, /* ignore qid.version for cache hints */ + V9FS_DIRECT_IO = 0x100, + V9FS_SYNC = 0x200 }; /* possible values of ->cache */ |