Track maximum number of files for the process, to be able to configure RLIMIT_NOFILE resource limits. The information is available with taskstats and cgroupstats netlink socket. Signed-off-by: Topi Miettinen <toiwoton@xxxxxxxxx> --- fs/file.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/file.c b/fs/file.c index 6b1acdf..9de37c9 100644 --- a/fs/file.c +++ b/fs/file.c @@ -547,6 +547,8 @@ repeat: } #endif + update_resource_highwatermark(RLIMIT_NOFILE, fd); + out: spin_unlock(&files->file_lock); return error; @@ -857,6 +859,8 @@ __releases(&files->file_lock) if (tofree) filp_close(tofree, files); + update_resource_highwatermark(RLIMIT_NOFILE, fd); + return fd; Ebusy: -- 2.8.1 -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
