jbd2: remove the second argument of k[un]map_atomic()

[deliverable/linux.git] / fs / jbd2 / journal.c

diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index c0a5f9f1b1276b44c22a9f3cf6f8179c525bfcdf..5ff8940b8f024f309ee540490d5a776432f2d173 100644 (file)
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -345,7 +345,7 @@ repeat:
                new_offset = offset_in_page(jh2bh(jh_in)->b_data);
        }
 
-       mapped_data = kmap_atomic(new_page, KM_USER0);
+       mapped_data = kmap_atomic(new_page);
        /*
         * Fire data frozen trigger if data already wasn't frozen.  Do this
         * before checking for escaping, as the trigger may modify the magic
@@ -364,7 +364,7 @@ repeat:
                need_copy_out = 1;
                do_escape = 1;
        }
-       kunmap_atomic(mapped_data, KM_USER0);
+       kunmap_atomic(mapped_data);
 
        /*
         * Do we need to do a data copy?
@@ -385,9 +385,9 @@ repeat:
                }
 
                jh_in->b_frozen_data = tmp;
-               mapped_data = kmap_atomic(new_page, KM_USER0);
+               mapped_data = kmap_atomic(new_page);
                memcpy(tmp, mapped_data + new_offset, jh2bh(jh_in)->b_size);
-               kunmap_atomic(mapped_data, KM_USER0);
+               kunmap_atomic(mapped_data);
 
                new_page = virt_to_page(tmp);
                new_offset = offset_in_page(tmp);
@@ -406,9 +406,9 @@ repeat:
         * copying, we can finally do so.
         */
        if (do_escape) {
-               mapped_data = kmap_atomic(new_page, KM_USER0);
+               mapped_data = kmap_atomic(new_page);
                *((unsigned int *)(mapped_data + new_offset)) = 0;
-               kunmap_atomic(mapped_data, KM_USER0);
+               kunmap_atomic(mapped_data);
        }
 
        set_bh_page(new_bh, new_page, new_offset);