Hi, > -----Original Message----- > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Anatoly Burakov > Sent: Monday, April 30, 2018 1:09 PM > To: dev@dpdk.org > Cc: Richardson, Bruce <bruce.richard...@intel.com>; tho...@monjalon.net > Subject: [dpdk-dev] [PATCH v2 3/4] eal: add directory for DPDK runtime data > > Currently, during runtime, DPDK will store a bunch of files here and there (in > /var/run, /tmp or in $HOME). Fix it by creating a DPDK-specific runtime > directory, under which all runtime data will be placed. The template for > creating this runtime directory is the following: > > <base path>/dpdk/<DPDK prefix>/ > > Where <base path> is set to either "/var/run" if run as root, or > $XDG_RUNTIME_DIR if run as non-root, with a fallback to /tmp if > $XDG_RUNTIME_DIR is not defined. So, for example, if run as root, by default > all runtime data will be stored at /var/run/dpdk/rte/. > > There is no equivalent of "mkdir -p", so we will be creating the path step by > step. > > Nothing uses this new path yet, changes for that will come in next commit. > > Signed-off-by: Anatoly Burakov <anatoly.bura...@intel.com> > --- > lib/librte_eal/bsdapp/eal/eal.c | 68 > ++++++++++++++++++++++++++++++++++ > lib/librte_eal/common/eal_filesystem.h | 8 ++++ > lib/librte_eal/linuxapp/eal/eal.c | 67 > +++++++++++++++++++++++++++++++++ > 3 files changed, 143 insertions(+) >
Looks good to me. Reviewed-by: Reshma Pattan <reshma.pat...@intel.cm>
