diff options
Diffstat (limited to 'fs/jbd')
| -rw-r--r-- | fs/jbd/journal.c | 14 | ||||
| -rw-r--r-- | fs/jbd/transaction.c | 4 |
2 files changed, 10 insertions, 8 deletions
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index 59c09f9541b..0971e921780 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -129,6 +129,8 @@ static int kjournald(void *arg) setup_timer(&journal->j_commit_timer, commit_timeout, (unsigned long)current); + set_freezable(); + /* Record that the journal thread is running */ journal->j_task = current; wake_up(&journal->j_wait_done_commit); @@ -328,7 +330,7 @@ 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); /* * Check for escaping */ @@ -337,7 +339,7 @@ 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? @@ -354,9 +356,9 @@ 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); @@ -368,9 +370,9 @@ 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); diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c index 7fce94b04bc..b2a7e5244e3 100644 --- a/fs/jbd/transaction.c +++ b/fs/jbd/transaction.c @@ -718,9 +718,9 @@ done: "Possible IO failure.\n"); page = jh2bh(jh)->b_page; offset = offset_in_page(jh2bh(jh)->b_data); - source = kmap_atomic(page, KM_USER0); + source = kmap_atomic(page); memcpy(jh->b_frozen_data, source+offset, jh2bh(jh)->b_size); - kunmap_atomic(source, KM_USER0); + kunmap_atomic(source); } jbd_unlock_bh_state(bh); |