The patch titled
Subject: export __set_page_dirty
has been removed from the -mm tree. Its filename was
export-__set_page_dirty.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
Subject: export __set_page_dirty
XFS currently contains a copy-and-paste of __set_page_dirty(). Export it
from buffer.c instead.
Link: http://lkml.kernel.org/r/20180313132639.17387-6-willy@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
Acked-by: Jeff Layton <jlayton@xxxxxxxxxx>
Reviewed-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Cc: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxxxxxx>
Cc: Dave Chinner <david@xxxxxxxxxxxxx>
Cc: Will Deacon <will.deacon@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/buffer.c | 3 ++-
fs/xfs/xfs_aops.c | 15 ++-------------
include/linux/mm.h | 1 +
3 files changed, 5 insertions(+), 14 deletions(-)
diff -puN fs/buffer.c~export-__set_page_dirty fs/buffer.c
--- a/fs/buffer.c~export-__set_page_dirty
+++ a/fs/buffer.c
@@ -594,7 +594,7 @@ EXPORT_SYMBOL(mark_buffer_dirty_inode);
*
* The caller must hold lock_page_memcg().
*/
-static void __set_page_dirty(struct page *page, struct address_space *mapping,
+void __set_page_dirty(struct page *page, struct address_space *mapping,
int warn)
{
unsigned long flags;
@@ -608,6 +608,7 @@ static void __set_page_dirty(struct page
}
spin_unlock_irqrestore(&mapping->tree_lock, flags);
}
+EXPORT_SYMBOL_GPL(__set_page_dirty);
/*
* Add a page to the dirty page list.
diff -puN fs/xfs/xfs_aops.c~export-__set_page_dirty fs/xfs/xfs_aops.c
--- a/fs/xfs/xfs_aops.c~export-__set_page_dirty
+++ a/fs/xfs/xfs_aops.c
@@ -1467,19 +1467,8 @@ xfs_vm_set_page_dirty(
newly_dirty = !TestSetPageDirty(page);
spin_unlock(&mapping->private_lock);
- if (newly_dirty) {
- /* sigh - __set_page_dirty() is static, so copy it here, too */
- unsigned long flags;
-
- spin_lock_irqsave(&mapping->tree_lock, flags);
- if (page->mapping) { /* Race with truncate? */
- WARN_ON_ONCE(!PageUptodate(page));
- account_page_dirtied(page, mapping);
- radix_tree_tag_set(&mapping->page_tree,
- page_index(page), PAGECACHE_TAG_DIRTY);
- }
- spin_unlock_irqrestore(&mapping->tree_lock, flags);
- }
+ if (newly_dirty)
+ __set_page_dirty(page, mapping, 1);
unlock_page_memcg(page);
if (newly_dirty)
__mark_inode_dirty(mapping->host, I_DIRTY_PAGES);
diff -puN include/linux/mm.h~export-__set_page_dirty include/linux/mm.h
--- a/include/linux/mm.h~export-__set_page_dirty
+++ a/include/linux/mm.h
@@ -1466,6 +1466,7 @@ extern int try_to_release_page(struct pa
extern void do_invalidatepage(struct page *page, unsigned int offset,
unsigned int length);
+void __set_page_dirty(struct page *, struct address_space *, int warn);
int __set_page_dirty_nobuffers(struct page *page);
int __set_page_dirty_no_writeback(struct page *page);
int redirty_page_for_writepage(struct writeback_control *wbc,
_
Patches currently in -mm which might be from mawilcox@xxxxxxxxxxxxx are
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