The patch-set contains various minor modifications inspired by my first experience using these APIs. This patch-set applies on top of patch 'libtracefs-Fix-code-indentation'. Yordan Karadzhov (VMware) (4): libtracefs: Add new constructors for histograms libtracefs: Transform tracefs_hist_add_sort_key() libtracefs: Add new 'hist' APIs libtracefs: Remove tracefs_hist_add_key() Documentation/libtracefs-hist-cont.txt | 8 +- Documentation/libtracefs-hist.txt | 8 +- include/tracefs.h | 27 +++- src/tracefs-hist.c | 173 ++++++++++++++++++------- 4 files changed, 159 insertions(+), 57 deletions(-) -- 2.30.2