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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-10-12 19:11:23 +0530 |
|---|---|---|
| committer | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-10-12 19:11:23 +0530 |
| commit | d3ab98e6919e9491f8ed7ffe37af73d35a55e1ca (patch) | |
| tree | 0e805d6c9a58229dbc51f92b3ff3ee9d430e1c02 /fsdev/file-op-9p.h | |
| parent | 5745e38afeaa15153c2209674fe37e1cbdd65707 (diff) | |
hw/9pfs: Add new virtfs option writeout=immediate skip host page cache
writeout=immediate implies the after pwritev we do a sync_file_range.
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Diffstat (limited to 'fsdev/file-op-9p.h')
| -rw-r--r-- | fsdev/file-op-9p.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fsdev/file-op-9p.h b/fsdev/file-op-9p.h index 8de8abfd5b..af3ecbecb7 100644 --- a/fsdev/file-op-9p.h +++ b/fsdev/file-op-9p.h @@ -53,12 +53,16 @@ struct xattr_operations; /* FsContext flag values */ #define PATHNAME_FSCONTEXT 0x1 +/* export flags */ +#define V9FS_IMMEDIATE_WRITEOUT 0x1 + typedef struct FsContext { int flags; char *fs_root; SecModel fs_sm; uid_t uid; + int export_flags; struct xattr_operations **xops; /* fs driver specific data */ void *private; |