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| author | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-03-06 18:56:26 +0100 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2010-10-21 01:22:30 +0200 |
| commit | 35f8c1c343f2918ea24f05282d14e711887d8278 (patch) | |
| tree | c6455171926898d3da6fa8715b25b0d44ff1ea01 /drivers/xen/xenfs | |
| parent | xen/privcmd: create address space to allow writable mmaps (diff) | |
| download | linux-35f8c1c343f2918ea24f05282d14e711887d8278.tar.xz linux-35f8c1c343f2918ea24f05282d14e711887d8278.zip | |
xen/xenfs: set_page_dirty is supposed to return true if it dirties
I don't think it matters at all in this case (there's only one caller
which checks the return value), but may as well be strictly correct.
[ Impact: cleanup ]
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'drivers/xen/xenfs')
| -rw-r--r-- | drivers/xen/xenfs/super.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/xen/xenfs/super.c b/drivers/xen/xenfs/super.c index 23f1cca5a2e9..afaa6ede0168 100644 --- a/drivers/xen/xenfs/super.c +++ b/drivers/xen/xenfs/super.c @@ -26,9 +26,7 @@ MODULE_LICENSE("GPL"); static int xenfs_set_page_dirty(struct page *page) { - if (!PageDirty(page)) - SetPageDirty(page); - return 0; + return !TestSetPageDirty(page); } static const struct address_space_operations xenfs_aops = { |