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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2013-02-05 06:56:28 +0100 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@gmail.com> | 2013-02-10 23:29:47 +0100 |
| commit | 03f0e022736d123bc42907a958535f4f10d0c4c3 (patch) | |
| tree | 05ae373874c365c4f71b709a412e1fcafd58ec76 /fs/9p/vfs_inode_dotl.c | |
| parent | locking in fs/9p ->readdir() (diff) | |
| download | linux-03f0e022736d123bc42907a958535f4f10d0c4c3.tar.xz linux-03f0e022736d123bc42907a958535f4f10d0c4c3.zip | |
fs/9p: Don't use O_TRUNC flag in TOPEN and TLOPEN request
We do the truncate via setattr request, hence don't pass the O_TRUNC flag in
open request. Without this patch we end up sending zero sized write request
to server when we try to truncate. Some servers (VirtFS) were not handling that
properly.
Reported-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'fs/9p/vfs_inode_dotl.c')
| -rw-r--r-- | fs/9p/vfs_inode_dotl.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c index 40895546e103..edd41d918e6c 100644 --- a/fs/9p/vfs_inode_dotl.c +++ b/fs/9p/vfs_inode_dotl.c @@ -186,7 +186,6 @@ static int v9fs_mapped_dotl_flags(int flags) { O_CREAT, P9_DOTL_CREATE }, { O_EXCL, P9_DOTL_EXCL }, { O_NOCTTY, P9_DOTL_NOCTTY }, - { O_TRUNC, P9_DOTL_TRUNC }, { O_APPEND, P9_DOTL_APPEND }, { O_NONBLOCK, P9_DOTL_NONBLOCK }, { O_DSYNC, P9_DOTL_DSYNC }, |