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author | Hauke Mehrtens <hauke@hauke-m.de> | 2020-03-15 17:37:03 +0100 |
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committer | Hauke Mehrtens <hauke@hauke-m.de> | 2020-03-19 19:40:43 +0100 |
commit | abe05f0c83f5947f84cc0e6408ee0930595389b7 (patch) | |
tree | a7b21f8615c0689d11ff811b5b0d7418f87bc6c6 | |
parent | bf4ae526e9f755654fde1463bc6fddd1efac8ccd (diff) | |
download | backports-abe05f0c83f5947f84cc0e6408ee0930595389b7.tar.gz |
backports: page_ref.h: Exclude page_ref_count() on kernel >= 4.4.216v5.5.11-1
page_ref_count() was backported to kernel version 4.4.216, do not add it
in backports for this kernel version any more.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
-rw-r--r-- | backport/backport-include/linux/page_ref.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/backport/backport-include/linux/page_ref.h b/backport/backport-include/linux/page_ref.h index e45734ec..12fd86c9 100644 --- a/backport/backport-include/linux/page_ref.h +++ b/backport/backport-include/linux/page_ref.h @@ -9,10 +9,12 @@ static inline void page_ref_inc(struct page *page) atomic_inc(&page->_count); } +#if !LINUX_VERSION_IN_RANGE(4,4,216, 4,5,0) static inline int page_ref_count(struct page *page) { return atomic_read(&page->_count); } +#endif /* 4.4.216 <= x < 4.5 */ static inline int page_ref_sub_and_test(struct page *page, int nr) { |