···1818filesystem.19192020For more details about quota design, see the documentation in quota-tools package2121-(http://sourceforge.net/projects/linuxquota).2121+(https://sourceforge.net/projects/linuxquota).22222323Quota netlink interface2424=======================···3131and processed accordingly.32323333The interface uses generic netlink framework (see3434-https://lwn.net/Articles/208755/ and http://people.suug.ch/~tgr/libnl/ for more3535-details about this layer). The name of the quota generic netlink interface3636-is "VFS_DQUOT". Definitions of constants below are in <linux/quota.h>.3737-Since the quota netlink protocol is not namespace aware, quota netlink messages3838-are sent only in initial network namespace.3434+https://lwn.net/Articles/208755/ and http://www.infradead.org/~tgr/libnl/ for3535+more details about this layer). The name of the quota generic netlink interface3636+is "VFS_DQUOT". Definitions of constants below are in <linux/quota.h>. Since3737+the quota netlink protocol is not namespace aware, quota netlink messages are3838+sent only in initial network namespace.39394040Currently, the interface supports only one message type QUOTA_NL_C_WARNING.4141This command is used to send a notification about any of the above mentioned