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| author | Jo-Philipp Wich <jow@openwrt.org> | 2012-06-19 17:03:24 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2012-06-19 17:03:24 +0000 |
| commit | e4a51ea47c36387179b04cdeeea3a57d5f2e0072 (patch) | |
| tree | a44347c0cfedce98ee1f16906d3391c4d86b2d48 /package/ppp/patches/101-debian_close_dev_ppp.patch | |
| parent | fea5404e8a8b3d0190c8386f190b723477acebd4 (diff) | |
| download | upstream-e4a51ea47c36387179b04cdeeea3a57d5f2e0072.tar.gz upstream-e4a51ea47c36387179b04cdeeea3a57d5f2e0072.tar.bz2 upstream-e4a51ea47c36387179b04cdeeea3a57d5f2e0072.zip | |
[package] ppp: annotate most patches with description and S-o-b
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32463 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/ppp/patches/101-debian_close_dev_ppp.patch')
| -rw-r--r-- | package/ppp/patches/101-debian_close_dev_ppp.patch | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/package/ppp/patches/101-debian_close_dev_ppp.patch b/package/ppp/patches/101-debian_close_dev_ppp.patch index 2a30f45bdd..232b10b521 100644 --- a/package/ppp/patches/101-debian_close_dev_ppp.patch +++ b/package/ppp/patches/101-debian_close_dev_ppp.patch @@ -1,3 +1,15 @@ +pppd: Close already open ppp descriptors + +When using the kernel PPPoE driver in conjunction with the "persist" option, +the already open descriptor to /dev/ppp is not closed when the link is +reestablished. This eventually leads to high CPU load because the stray +descriptors are always reported as ready by select(). + +This patch closes the descriptor if it is already open when establishing a +new connection. It originated from the Debian project. + +Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> + --- a/pppd/sys-linux.c +++ b/pppd/sys-linux.c @@ -453,6 +453,13 @@ int generic_establish_ppp (int fd) |