From: Yann E. MORIN Date: Sun, 6 Aug 2017 15:41:02 +0000 (+0200) Subject: fs/squashfs: honour the number of parallel jobs X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=62e626b2ab9f60b21b8c8c392b0dc4ccd509f69b;p=buildroot.git fs/squashfs: honour the number of parallel jobs By default, mksquashfs uses all the CPUs available, like us with BR2_JLEVEL=0. However, by setting BR21_JLEVEL to non-zero, a user volutarily limits the number of jobbs allowed to run concurrently (for various reasons, like this is not a priority task on the machine; or like the autobuilders, to spread the load accross multiple runs without overloading the machine). So, propagate tthe parallelisn settings down to mksquashfs, to repect the user's will. Signed-off-by: "Yann E. MORIN" Cc: Clayton Shotwell Tested-by: Clayton Shotwell Signed-off-by: Arnout Vandecappelle (Essensium/Mind) --- diff --git a/fs/squashfs/squashfs.mk b/fs/squashfs/squashfs.mk index 342c7a8a37..7de7f51af1 100644 --- a/fs/squashfs/squashfs.mk +++ b/fs/squashfs/squashfs.mk @@ -6,6 +6,8 @@ ROOTFS_SQUASHFS_DEPENDENCIES = host-squashfs +ROOTFS_SQUASHFS_ARGS = -noappend -processors $(PARALLEL_JOBS) + ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS4_LZ4),y) ROOTFS_SQUASHFS_ARGS += -comp lz4 -Xhc else ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS4_LZO),y) @@ -19,8 +21,7 @@ ROOTFS_SQUASHFS_ARGS += -comp gzip endif define ROOTFS_SQUASHFS_CMD - $(HOST_DIR)/bin/mksquashfs $(TARGET_DIR) $@ -noappend \ - $(ROOTFS_SQUASHFS_ARGS) + $(HOST_DIR)/bin/mksquashfs $(TARGET_DIR) $@ $(ROOTFS_SQUASHFS_ARGS) endef $(eval $(call ROOTFS_TARGET,squashfs))