Messages in this thread Patch in this message | | | From | Dmitry Monakhov <> | Subject | [PATCH] dax: dirty inode only if required | Date | Thu, 04 Feb 2016 17:02:02 +0300 |
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Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> --- fs/dax.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/dax.c b/fs/dax.c index e0e9358..fc2e314 100644 --- a/fs/dax.c +++ b/fs/dax.c @@ -358,7 +358,8 @@ static int dax_radix_entry(struct address_space *mapping, pgoff_t index, 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); -- 1.8.3.1
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