Hi all, Sorry, I forgot to send this "ping mail" to man-pages. PING Best Regards Yang Xu > Hi all, > > Ping > > Best Regards > Yang Xu > >> After kernel 5.19[1], the limit is decreased by 3. >> >> [1]https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/include/linux/swap.h?id=6c287605f >> >> Signed-off-by: Yang Xu <xuyang2018.jy@xxxxxxxxxxx> >> --- >> man2/swapon.2 | 3 ++- >> 1 file changed, 2 insertions(+), 1 deletion(-) >> >> diff --git a/man2/swapon.2 b/man2/swapon.2 >> index c0e61cbc6..2bc477d18 100644 >> --- a/man2/swapon.2 >> +++ b/man2/swapon.2 >> @@ -164,7 +164,8 @@ Before Linux 2.4.10, >> .B MAX_SWAPFILES >> has the value 8; >> since Linux 2.4.10, it has the value 32. >> -Since Linux 2.6.18, the limit is decreased by 2 (thus: 30) >> +Since Linux 2.6.18, the limit is decreased by 2 (Since Linux 5.19.0, >> +the limit is decreased by 3) >> if the kernel is built with the >> .B CONFIG_MIGRATION >> option >