Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
[IPv6]: Fix ICMPv6 redirect handling with target multicast address
[PKT_SCHED] cls_u32: error code isn't been propogated properly
[ROSE]: Fix rose.ko oops on unload
[TCP]: Fix fastpath_cnt_hint when GSO skb is partially ACKed
diff --git a/fs/aio.c b/fs/aio.c
index dbe699e..ea2e198 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1562,6 +1562,7 @@
fput(file);
return -EAGAIN;
}
+ req->ki_filp = file;
if (iocb->aio_flags & IOCB_FLAG_RESFD) {
/*
* If the IOCB_FLAG_RESFD flag of aio_flags is set, get an
@@ -1576,7 +1577,6 @@
}
}
- req->ki_filp = file;
ret = put_user(req->ki_key, &user_iocb->aio_key);
if (unlikely(ret)) {
dprintk("EFAULT: aio_key\n");
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 4ef4d22..b4af6bc 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -127,7 +127,7 @@
loff_t pos, loff_t count);
int sync_page_range_nolock(struct inode *inode, struct address_space *mapping,
loff_t pos, loff_t count);
-void set_page_dirty_balance(struct page *page);
+void set_page_dirty_balance(struct page *page, int page_mkwrite);
void writeback_set_ratelimit(void);
/* pdflush.c */
diff --git a/mm/filemap.c b/mm/filemap.c
index 90b657b..15c8413 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1388,6 +1388,7 @@
size = (i_size_read(inode) + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;
if (unlikely(vmf->pgoff >= size)) {
unlock_page(page);
+ page_cache_release(page);
goto outside_data_content;
}
diff --git a/mm/fremap.c b/mm/fremap.c
index c395b1a..95bcb564 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -160,7 +160,7 @@
if (vma->vm_private_data && !(vma->vm_flags & VM_NONLINEAR))
goto out;
- if (!vma->vm_flags & VM_CAN_NONLINEAR)
+ if (!(vma->vm_flags & VM_CAN_NONLINEAR))
goto out;
if (end <= start || start < vma->vm_start || end > vma->vm_end)
diff --git a/mm/memory.c b/mm/memory.c
index c0e7741..f82b359b 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1639,6 +1639,7 @@
struct page *old_page, *new_page;
pte_t entry;
int reuse = 0, ret = 0;
+ int page_mkwrite = 0;
struct page *dirty_page = NULL;
old_page = vm_normal_page(vma, address, orig_pte);
@@ -1687,6 +1688,8 @@
page_cache_release(old_page);
if (!pte_same(*page_table, orig_pte))
goto unlock;
+
+ page_mkwrite = 1;
}
dirty_page = old_page;
get_page(dirty_page);
@@ -1774,7 +1777,7 @@
* do_no_page is protected similarly.
*/
wait_on_page_locked(dirty_page);
- set_page_dirty_balance(dirty_page);
+ set_page_dirty_balance(dirty_page, page_mkwrite);
put_page(dirty_page);
}
return ret;
@@ -2322,6 +2325,7 @@
struct page *dirty_page = NULL;
struct vm_fault vmf;
int ret;
+ int page_mkwrite = 0;
vmf.virtual_address = (void __user *)(address & PAGE_MASK);
vmf.pgoff = pgoff;
@@ -2398,6 +2402,7 @@
anon = 1; /* no anon but release vmf.page */
goto out;
}
+ page_mkwrite = 1;
}
}
@@ -2453,7 +2458,7 @@
if (anon)
page_cache_release(vmf.page);
else if (dirty_page) {
- set_page_dirty_balance(dirty_page);
+ set_page_dirty_balance(dirty_page, page_mkwrite);
put_page(dirty_page);
}
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 63512a9..4472036 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -274,9 +274,9 @@
pdflush_operation(background_writeout, 0);
}
-void set_page_dirty_balance(struct page *page)
+void set_page_dirty_balance(struct page *page, int page_mkwrite)
{
- if (set_page_dirty(page)) {
+ if (set_page_dirty(page) || page_mkwrite) {
struct address_space *mapping = page_mapping(page);
if (mapping)