This was added to the mainline kernel in commit ac4f832eb2 "mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd". Instead of __GFP_KSWAPD_RECLAIM the old mm code did not got any flag.
Signed-off-by: Hauke Mehrtens <ha...@hauke-m.de> --- backport/backport-include/linux/gfp.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 backport/backport-include/linux/gfp.h diff --git a/backport/backport-include/linux/gfp.h b/backport/backport-include/linux/gfp.h new file mode 100644 index 0000000..b4db7bb --- /dev/null +++ b/backport/backport-include/linux/gfp.h @@ -0,0 +1,13 @@ +#ifndef __BACKPORT_LINUX_GFP_H +#define __BACKPORT_LINUX_GFP_H +#include_next <linux/gfp.h> + +#ifndef ___GFP_KSWAPD_RECLAIM +#define ___GFP_KSWAPD_RECLAIM 0x0u +#endif + +#ifndef __GFP_KSWAPD_RECLAIM +#define __GFP_KSWAPD_RECLAIM ((__force gfp_t)___GFP_KSWAPD_RECLAIM) /* kswapd can wake */ +#endif + +#endif /* __BACKPORT_TIMKEEPING_H */ -- 2.6.2 -- To unsubscribe from this list: send the line "unsubscribe backports" in
