Re-order the fields of 'struct apr_finfo_t' to avoid a hole and some padding.

On x86_64, this shrinks the size of the struct from 120 to 112 bytes.

Before the patch, pahole states that:

struct apr_finfo_t {
	apr_pool_t *               pool;                 /*     0     8 */
	apr_int32_t                valid;                /*     8     4 */
	apr_fileperms_t            protection;           /*    12     4 */
	apr_filetype_e             filetype;             /*    16     4 */
	apr_uid_t                  user;                 /*    20     4 */
	apr_gid_t                  group;                /*    24     4 */

	/* XXX 4 bytes hole, try to pack */

	apr_ino_t                  inode;                /*    32     8 */
	apr_dev_t                  device;               /*    40     8 */
	apr_int32_t                nlink;                /*    48     4 */

	/* XXX 4 bytes hole, try to pack */

	apr_off_t                  size;                 /*    56     8 */
	/* --- cacheline 1 boundary (64 bytes) --- */
	apr_off_t                  csize;                /*    64     8 */
	apr_time_t                 atime;                /*    72     8 */
	apr_time_t                 mtime;                /*    80     8 */
	apr_time_t                 ctime;                /*    88     8 */
	const char  *              fname;                /*    96     8 */
	const char  *              name;                 /*   104     8 */
	struct apr_file_t *        filehand;             /*   112     8 */

	/* size: 120, cachelines: 2, members: 17 */
	/* sum members: 112, holes: 2, sum holes: 8 */
	/* last cacheline: 56 bytes */
};

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1907750 13f79535-47bb-0310-9956-ffa450edef68

0 files changed, 0 insertions, 0 deletions