1 files changed, 2 insertions, 41 deletions

diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
index 4f33c32affe3..335206a9c698 100644
--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c
@@ -1866,6 +1866,7 @@ xfs_alloc_fix_freelist(
         /*
          * Initialize the args structure.
          */
+        memset(&targs, 0, sizeof(targs));
         targs.tp = tp;
         targs.mp = mp;
         targs.agbp = agbp;
@@ -2207,7 +2208,7 @@ xfs_alloc_read_agf(
  * group or loop over the allocation groups to find the result.
  */
 int                             /* error */
-__xfs_alloc_vextent(
+xfs_alloc_vextent(
         xfs_alloc_arg_t *args)  /* allocation argument structure */
 {
         xfs_agblock_t   agsize; /* allocation group size */
@@ -2417,46 +2418,6 @@ error0:
         return error;
 }
 
-static void
-xfs_alloc_vextent_worker(
-        struct work_struct      *work)
-{
-        struct xfs_alloc_arg    *args = container_of(work,
-                                                struct xfs_alloc_arg, work);
-        unsigned long           pflags;
-
-        /* we are in a transaction context here */
-        current_set_flags_nested(&pflags, PF_FSTRANS);
-
-        args->result = __xfs_alloc_vextent(args);
-        complete(args->done);
-
-        current_restore_flags_nested(&pflags, PF_FSTRANS);
-}
-
-/*
- * Data allocation requests often come in with little stack to work on. Push
- * them off to a worker thread so there is lots of stack to use. Metadata
- * requests, OTOH, are generally from low stack usage paths, so avoid the
- * context switch overhead here.
- */
-int
-xfs_alloc_vextent(
-        struct xfs_alloc_arg    *args)
-{
-        DECLARE_COMPLETION_ONSTACK(done);
-
-        if (!args->userdata)
-                return __xfs_alloc_vextent(args);
-
-
-        args->done = &done;
-        INIT_WORK_ONSTACK(&args->work, xfs_alloc_vextent_worker);
-        queue_work(xfs_alloc_wq, &args->work);
-        wait_for_completion(&done);
-        return args->result;
-}
-
 /*
  * Free an extent.
  * Just break up the extent address and hand off to xfs_free_ag_extent