The patch titled
Subject: dax: dirty inode only if required
has been added to the -mm tree. Its filename is
dax-dirty-inode-only-if-required.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/dax-dirty-inode-only-if-required.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/dax-dirty-inode-only-if-required.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
Subject: dax: dirty inode only if required
Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
Reviewed-by: Jan Kara <jack@xxxxxxx>
Reviewed-by: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx>
Cc: Matthew Wilcox <matthew.r.wilcox@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/dax.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN fs/dax.c~dax-dirty-inode-only-if-required fs/dax.c
--- a/fs/dax.c~dax-dirty-inode-only-if-required
+++ a/fs/dax.c
@@ -358,7 +358,8 @@ static int dax_radix_entry(struct addres
void *entry;
WARN_ON_ONCE(pmd_entry && !dirty);
- __mark_inode_dirty(mapping->host, I_DIRTY_PAGES);
+ if (dirty)
+ __mark_inode_dirty(mapping->host, I_DIRTY_PAGES);
spin_lock_irq(&mapping->tree_lock);
_
Patches currently in -mm which might be from dmonakhov@xxxxxxxxxx are
dax-dirty-inode-only-if-required.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
