Minor: stackfs modifications (db4c3af2) · Commits · hpc / gekkofs

stackfs_lowlevel/.gitignore

0 → 100644

+17 −0

Original line number	Diff line number	Diff line


		# IDEA FILES #
		#####################
		.idea/

		# BUILD #
		#########

		build/

		# DEBUG #
		#########

		cmake-build-debug/
		cmake-build-release/
		playground/

stackfs_lowlevel/CMakeLists.txt

+3 −1

Original line number	Diff line number	Diff line
		@@ -2,8 +2,10 @@ cmake_minimum_required(VERSION 3.4)
		project(stackfs_lowlevel LANGUAGES C)

		set(CMAKE_C_STANDARD 99)
		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror -D_FILE_OFFSET_BITS=64")
		#set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror -D_FILE_OFFSET_BITS=64")
		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_FILE_OFFSET_BITS=64")
		#set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wall --pedantic -g")
		set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wall -g -pg")
		set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake" ${CMAKE_MODULE_PATH})

		set(CMAKE_EXPORT_COMPILE_COMMANDS 1)

stackfs_lowlevel/main.c

+23 −23

Original line number	Diff line number	Diff line
		@@ -547,8 +547,8 @@ static void stackfs_ll_lookup(fuse_req_t req, fuse_ino_t parent,
		char *fullPath = NULL;
		double attr_val;

		StackFS_trace("Lookup called on name : %s, parent ino : %llu",
		name, parent);
		// StackFS_trace("Lookup called on name : %s, parent ino : %llu",
		// name, parent);
		fullPath = (char *)malloc(PATH_MAX);
		construct_full_path(req, parent, fullPath, name);

		@@ -593,8 +593,8 @@ static void stackfs_ll_getattr(fuse_req_t req, fuse_ino_t ino,
		(void) fi;
		double attr_val;

		StackFS_trace("Getattr called on name : %s and inode : %llu",
		lo_name(req, ino), lo_inode(req, ino)->ino);
		//StackFS_trace("Getattr called on name : %s and inode : %llu",
		// lo_name(req, ino), lo_inode(req, ino)->ino);
		attr_val = lo_attr_valid_time(req);
		//generate_start_time(req);
		res = stat(lo_name(req, ino), &buf);
		@@ -614,8 +614,8 @@ static void stackfs_ll_setattr(fuse_req_t req, fuse_ino_t ino,
		struct stat buf;
		double attr_val;

		StackFS_trace("Setattr called on name : %s and inode : %llu",
		lo_name(req, ino), lo_inode(req, ino)->ino);
		//StackFS_trace("Setattr called on name : %s and inode : %llu",
		// lo_name(req, ino), lo_inode(req, ino)->ino);
		attr_val = lo_attr_valid_time(req);
		//generate_start_time(req);
		if (to_set & FUSE_SET_ATTR_SIZE) {
		@@ -660,8 +660,8 @@ static void stackfs_ll_create(fuse_req_t req, fuse_ino_t parent,
		char *fullPath = NULL;
		double attr_val;

		StackFS_trace("Create called on %s and parent ino : %llu",
		name, lo_inode(req, parent)->ino);
		//StackFS_trace("Create called on %s and parent ino : %llu",
		// name, lo_inode(req, parent)->ino);

		fullPath = (char *)malloc(PATH_MAX);
		construct_full_path(req, parent, fullPath, name);
		@@ -742,8 +742,8 @@ static void stackfs_ll_mkdir(fuse_req_t req, fuse_ino_t parent,
		char *fullPath = NULL;
		double attr_val;

		StackFS_trace("Mkdir called with name : %s, parent ino : %llu",
		name, lo_inode(req, parent)->ino);
		//StackFS_trace("Mkdir called with name : %s, parent ino : %llu",
		// name, lo_inode(req, parent)->ino);

		fullPath = (char *)malloc(PATH_MAX);
		construct_full_path(req, parent, fullPath, name);
		@@ -828,7 +828,7 @@ static void stackfs_ll_open(fuse_req_t req, fuse_ino_t ino,

		//StackFS_trace("Open called on name : %s and fuse inode : %llu kernel inode : %llu fd : %d",
		// lo_name(req, ino), get_higher_fuse_inode_no(req, ino), get_lower_fuse_inode_no(req, ino), fd);
		StackFS_trace("Open name : %s and inode : %llu", lo_name(req, ino), get_lower_fuse_inode_no(req, ino));
		//StackFS_trace("Open name : %s and inode : %llu", lo_name(req, ino), get_lower_fuse_inode_no(req, ino));

		if (fd == -1)
		return (void) fuse_reply_err(req, errno);
		@@ -844,8 +844,8 @@ static void stackfs_ll_opendir(fuse_req_t req, fuse_ino_t ino,
		DIR *dp;
		struct lo_dirptr *d;

		StackFS_trace("Opendir called on name : %s and inode : %llu",
		lo_name(req, ino), lo_inode(req, ino)->ino);
		//StackFS_trace("Opendir called on name : %s and inode : %llu",
		// lo_name(req, ino), lo_inode(req, ino)->ino);

		//generate_start_time(req);
		dp = opendir(lo_name(req, ino));
		@@ -923,8 +923,8 @@ static void stackfs_ll_readdir(fuse_req_t req, fuse_ino_t ino, size_t size,
		int err;
		(void) ino;

		StackFS_trace("Readdir called on name : %s and inode : %llu",
		lo_name(req, ino), lo_inode(req, ino)->ino);
		//StackFS_trace("Readdir called on name : %s and inode : %llu",
		// lo_name(req, ino), lo_inode(req, ino)->ino);
		d = lo_dirptr(fi);
		buf = malloc(size*sizeof(char));
		if (!buf)
		@@ -996,8 +996,8 @@ static void stackfs_ll_release(fuse_req_t req, fuse_ino_t ino,
		{
		(void) ino;

		StackFS_trace("Release called on name : %s and inode : %llu fd : %d ",
		lo_name(req, ino), lo_inode(req, ino)->ino, fi->fh);
		//StackFS_trace("Release called on name : %s and inode : %llu fd : %d ",
		// lo_name(req, ino), lo_inode(req, ino)->ino, fi->fh);
		//generate_start_time(req);
		close(fi->fh);
		//generate_end_time(req);
		@@ -1012,8 +1012,8 @@ static void stackfs_ll_releasedir(fuse_req_t req, fuse_ino_t ino,
		struct lo_dirptr *d;
		(void) ino;

		StackFS_trace("Releasedir called on name : %s and inode : %llu",
		lo_name(req, ino), lo_inode(req, ino)->ino);
		//StackFS_trace("Releasedir called on name : %s and inode : %llu",
		// lo_name(req, ino), lo_inode(req, ino)->ino);
		d = lo_dirptr(fi);
		//generate_start_time(req);
		closedir(d->dp);
		@@ -1097,8 +1097,8 @@ static void stackfs_ll_rmdir(fuse_req_t req, fuse_ino_t parent,
		int res;
		char *fullPath = NULL;

		StackFS_trace("rmdir called with name : %s, parent inode : %llu",
		name, lo_inode(req, parent)->ino);
		//StackFS_trace("rmdir called with name : %s, parent inode : %llu",
		// name, lo_inode(req, parent)->ino);
		fullPath = (char *)malloc(PATH_MAX);
		construct_full_path(req, parent, fullPath, name);
		//generate_start_time(req);