Revert "xfs: block allocation work needs to be kswapd aware"

[karo-tx-linux.git] / fs / xfs / xfs_bmap_util.c

diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c
index 703b3ec1796cd7ed443a13a4fb1a56bad762bab7..057f671811d6128da5c27f5af595ad13c834a42b 100644 (file)
--- a/fs/xfs/xfs_bmap_util.c
+++ b/fs/xfs/xfs_bmap_util.c
@@ -258,23 +258,14 @@ xfs_bmapi_allocate_worker(
        struct xfs_bmalloca     *args = container_of(work,
                                                struct xfs_bmalloca, work);
        unsigned long           pflags;
-       unsigned long           new_pflags = PF_FSTRANS;
 
-       /*
-        * we are in a transaction context here, but may also be doing work
-        * in kswapd context, and hence we may need to inherit that state
-        * temporarily to ensure that we don't block waiting for memory reclaim
-        * in any way.
-        */
-       if (args->kswapd)
-               new_pflags |= PF_MEMALLOC | PF_SWAPWRITE | PF_KSWAPD;
-
-       current_set_flags_nested(&pflags, new_pflags);
+       /* we are in a transaction context here */
+       current_set_flags_nested(&pflags, PF_FSTRANS);
 
        args->result = __xfs_bmapi_allocate(args);
        complete(args->done);
 
-       current_restore_flags_nested(&pflags, new_pflags);
+       current_restore_flags_nested(&pflags, PF_FSTRANS);
 }
 
 /*
@@ -293,7 +284,6 @@ xfs_bmapi_allocate(
 
 
        args->done = &done;
-       args->kswapd = current_is_kswapd();
        INIT_WORK_ONSTACK(&args->work, xfs_bmapi_allocate_worker);
        queue_work(xfs_alloc_wq, &args->work);
        wait_for_completion(&done);