[dpdk-dev] [PATCH v3 1/3] eal: move bitmap from lib sched

Pavan Nikhilesh pbhagavatula at caviumnetworks.com
Thu Sep 21 13:50:20 CEST 2017


From: Pavan Bhagavatula <pbhagavatula at caviumnetworks.com>

The librte_sched uses rte_bitmap to manage large arrays of bits in an
optimized method so, moving it to eal/common would allow other libraries
and applications to use it.

Signed-off-by: Pavan Nikhilesh <pbhagavatula at caviumnetworks.com>
---

v3 changes:
 - address review comments

v2 changes:
 - undo rte_bitmap.h cosmetic changes
 - update maintainer info

 lib/librte_eal/common/Makefile                               | 1 +
 lib/{librte_sched => librte_eal/common/include}/rte_bitmap.h | 0
 lib/librte_sched/Makefile                                    | 2 +-
 lib/librte_sched/rte_sched.c                                 | 2 +-
 4 files changed, 3 insertions(+), 2 deletions(-)
 rename lib/{librte_sched => librte_eal/common/include}/rte_bitmap.h (100%)

diff --git a/lib/librte_eal/common/Makefile b/lib/librte_eal/common/Makefile
index e8fd67a..c2c6a7f 100644
--- a/lib/librte_eal/common/Makefile
+++ b/lib/librte_eal/common/Makefile
@@ -42,6 +42,7 @@ INC += rte_hexdump.h rte_devargs.h rte_bus.h rte_dev.h rte_vdev.h
 INC += rte_pci_dev_feature_defs.h rte_pci_dev_features.h
 INC += rte_malloc.h rte_keepalive.h rte_time.h
 INC += rte_service.h rte_service_component.h
+INC += rte_bitmap.h

 GENERIC_INC := rte_atomic.h rte_byteorder.h rte_cycles.h rte_prefetch.h
 GENERIC_INC += rte_spinlock.h rte_memcpy.h rte_cpuflags.h rte_rwlock.h
diff --git a/lib/librte_sched/rte_bitmap.h b/lib/librte_eal/common/include/rte_bitmap.h
similarity index 100%
rename from lib/librte_sched/rte_bitmap.h
rename to lib/librte_eal/common/include/rte_bitmap.h
diff --git a/lib/librte_sched/Makefile b/lib/librte_sched/Makefile
index 18274e7..e509447 100644
--- a/lib/librte_sched/Makefile
+++ b/lib/librte_sched/Makefile
@@ -55,7 +55,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_SCHED) += rte_sched.c rte_red.c rte_approx.c
 SRCS-$(CONFIG_RTE_LIBRTE_SCHED) += rte_reciprocal.c

 # install includes
-SYMLINK-$(CONFIG_RTE_LIBRTE_SCHED)-include := rte_sched.h rte_bitmap.h rte_sched_common.h rte_red.h rte_approx.h
+SYMLINK-$(CONFIG_RTE_LIBRTE_SCHED)-include := rte_sched.h rte_sched_common.h rte_red.h rte_approx.h
 SYMLINK-$(CONFIG_RTE_LIBRTE_SCHED)-include += rte_reciprocal.h

 include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/lib/librte_sched/rte_sched.c b/lib/librte_sched/rte_sched.c
index b7cba11..a2d0d68 100644
--- a/lib/librte_sched/rte_sched.c
+++ b/lib/librte_sched/rte_sched.c
@@ -42,9 +42,9 @@
 #include <rte_prefetch.h>
 #include <rte_branch_prediction.h>
 #include <rte_mbuf.h>
+#include <rte_bitmap.h>

 #include "rte_sched.h"
-#include "rte_bitmap.h"
 #include "rte_sched_common.h"
 #include "rte_approx.h"
 #include "rte_reciprocal.h"
--
2.7.4



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