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| author | J. Bruce Fields <bfields@redhat.com> | 2011-01-31 19:54:04 +0300 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2011-02-14 18:35:18 +0300 |
| commit | 6b57d9c86d0ab11c091b6db2edff8b5553fd445b (patch) | |
| tree | fdd5ed018e05e068f3a96766dbea85f2cb3cc8ef /fs/nfsd | |
| parent | 3aa6e0aa8ab3e64bbfba092c64d42fd1d006b124 (diff) | |
| download | linux-6b57d9c86d0ab11c091b6db2edff8b5553fd445b.tar.xz | |
nfsd4: split up nfsd_break_deleg_cb
We'll be adding some more code here soon.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index d98d0213285d..ceb66170fda3 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -2329,23 +2329,8 @@ nfs4_file_downgrade(struct nfs4_file *fp, unsigned int share_access) nfs4_file_put_access(fp, O_RDONLY); } -/* - * Spawn a thread to perform a recall on the delegation represented - * by the lease (file_lock) - * - * Called from break_lease() with lock_flocks() held. - * Note: we assume break_lease will only call this *once* for any given - * lease. - */ -static -void nfsd_break_deleg_cb(struct file_lock *fl) +static void nfsd_break_one_deleg(struct nfs4_delegation *dp) { - struct nfs4_delegation *dp = (struct nfs4_delegation *)fl->fl_owner; - - dprintk("NFSD nfsd_break_deleg_cb: dp %p fl %p\n",dp,fl); - if (!dp) - return; - /* We're assuming the state code never drops its reference * without first removing the lease. Since we're in this lease * callback (and since the lease code is serialized by the kernel @@ -2360,15 +2345,28 @@ void nfsd_break_deleg_cb(struct file_lock *fl) /* only place dl_time is set. protected by lock_flocks*/ dp->dl_time = get_seconds(); + nfsd4_cb_recall(dp); +} + +/* + * Called from break_lease() with lock_flocks() held. + * Note: we assume break_lease will only call this *once* for any given + * lease. + */ +static void nfsd_break_deleg_cb(struct file_lock *fl) +{ + struct nfs4_delegation *dp = (struct nfs4_delegation *)fl->fl_owner; + + BUG_ON(!dp); /* * We don't want the locks code to timeout the lease for us; * we'll remove it ourself if the delegation isn't returned - * in time. + * in time: */ fl->fl_break_time = 0; + nfsd_break_one_deleg(dp); dp->dl_file->fi_had_conflict = true; - nfsd4_cb_recall(dp); } static |