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| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-03-30 01:00:13 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-04-01 05:00:26 +0200 |
| commit | 3e93cd671813e204c258f1e6c797959920cf7772 (patch) | |
| tree | a1e0b2d2da7d296cc1c53be9cd6efa5b94b01b5c /fs/nfsd/nfssvc.c | |
| parent | Get rid of bumping fs_struct refcount in pivot_root(2) (diff) | |
| download | linux-3e93cd671813e204c258f1e6c797959920cf7772.tar.xz linux-3e93cd671813e204c258f1e6c797959920cf7772.zip | |
Take fs_struct handling to new file (fs/fs_struct.c)
Pure code move; two new helper functions for nfsd and daemonize
(unshare_fs_struct() and daemonize_fs_struct() resp.; for now -
the same code as used to be in callers). unshare_fs_struct()
exported (for nfsd, as copy_fs_struct()/exit_fs() used to be),
copy_fs_struct() and exit_fs() don't need exports anymore.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/nfsd/nfssvc.c')
| -rw-r--r-- | fs/nfsd/nfssvc.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index 07e4f5d7baa8..144d69918614 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -404,7 +404,6 @@ static int nfsd(void *vrqstp) { struct svc_rqst *rqstp = (struct svc_rqst *) vrqstp; - struct fs_struct *fsp; int err, preverr = 0; /* Lock module and set up kernel thread */ @@ -413,13 +412,11 @@ nfsd(void *vrqstp) /* At this point, the thread shares current->fs * with the init process. We need to create files with a * umask of 0 instead of init's umask. */ - fsp = copy_fs_struct(current->fs); - if (!fsp) { + if (unshare_fs_struct() < 0) { printk("Unable to start nfsd thread: out of memory\n"); goto out; } - exit_fs(current); - current->fs = fsp; + current->fs->umask = 0; /* |