From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: [PATCH] openvswitch: reduce padding in struct sw_flow_key Date: Fri, 18 Mar 2016 14:34:28 +0100 Message-ID: <1458308084-268272-1-git-send-email-arnd@arndb.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: dev-yBygre7rU0TnMu66kgdUjQ@public.gmane.org, Arnd Bergmann , netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Jiri Benc , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Joe Stringer , Justin Pettit To: Pravin Shelar , "David S. Miller" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-yBygre7rU0TnMu66kgdUjQ@public.gmane.org Sender: "dev" List-Id: netdev.vger.kernel.org SXQncyBiZWVuIGEgd2hpbGUgc2luY2UgdGhlIGxhc3QgdGltZSBzd19mbG93X2tleSB3YXMgbWFk ZSBzbWFsbGVyIGluCjExMzllMjQxZWM0MyAoIm9wZW52c3dpdGNoOiBDb21wYWN0IHN3X2Zsb3df a2V5LiIpLCBhbmQgaXQgaGFzIHNlZW4gZml2ZQpwYXRjaGVzIGFkZGluZyBuZXcgbWVtYmVycyBz aW5jZSB0aGVuLgoKV2l0aCB0aGUgY3VycmVudCBsaW51eC1uZXh0IGtlcm5lbCBhbmQgZ2NjLTYu MCBvbiBBUk0sIHRoaXMgaGFzIHRpcHBlZAp1cyBzbGlnaHRseSBvdmVyIHRoZSBzdGFjayBmcmFt ZSB3YXJuaW5nIGxpbWl0IG9mIDEwMjQgYnl0ZXM6CgpuZXQvb3BlbnZzd2l0Y2gvZGF0YXBhdGgu YzogSW4gZnVuY3Rpb24gJ292c19mbG93X2NtZF9zZXQnOgpuZXQvb3BlbnZzd2l0Y2gvZGF0YXBh dGguYzoxMjAyOjE6IGVycm9yOiB0aGUgZnJhbWUgc2l6ZSBvZiAxMDMyIGJ5dGVzIGlzIGxhcmdl ciB0aGFuIDEwMjQgYnl0ZXMgWy1XZXJyb3I9ZnJhbWUtbGFyZ2VyLXRoYW49XQoKVGhpcyBzbGln aHRseSByZWFycmFuZ2VzIHRoZSBtZW1iZXJzIGluIHN0cnVjdCBzd19mbG93X2tleSB0byBtaW5p bWl6ZQp0aGUgYW1vdW50IG9mIHBhZGRpbmcgd2UgaGF2ZSBiZXR3ZWVuIHRoZW0sIGJyaW5naW5n IHVzIGFnYWluIHNsaWdodGx5CmJlbG93IHRoZSB3YXJuaW5nIGxpbWl0IChjaGVja2luZyBhbGwg ZmlsZXMgYWdhaW5zdCAxMjggYnl0ZXMgbGltaXQpOgoKZGF0YXBhdGguYzogSW4gZnVuY3Rpb24g J2dldF9mbG93X2FjdGlvbnMuY29uc3Rwcm9wJzoKZGF0YXBhdGguYzoxMDgzOjE6IHdhcm5pbmc6 IHRoZSBmcmFtZSBzaXplIG9mIDQ2NCBieXRlcyBpcyBsYXJnZXIgdGhhbiAxMjggYnl0ZXMKZGF0 YXBhdGguYzogSW4gZnVuY3Rpb24gJ292c19mbG93X2NtZF9uZXcnOgpkYXRhcGF0aC5jOjEwNjE6 MTogd2FybmluZzogdGhlIGZyYW1lIHNpemUgb2YgOTg0IGJ5dGVzIGlzIGxhcmdlciB0aGFuIDEy OCBieXRlcwpkYXRhcGF0aC5jOiBJbiBmdW5jdGlvbiAnb3ZzX2Zsb3dfY21kX2RlbCc6CmRhdGFw YXRoLmM6MTMzNjoxOiB3YXJuaW5nOiB0aGUgZnJhbWUgc2l6ZSBvZiA1MjggYnl0ZXMgaXMgbGFy Z2VyIHRoYW4gMTI4IGJ5dGVzCmRhdGFwYXRoLmM6IEluIGZ1bmN0aW9uICdvdnNfZmxvd19jbWRf Z2V0JzoKZGF0YXBhdGguYzoxMjYxOjE6IHdhcm5pbmc6IHRoZSBmcmFtZSBzaXplIG9mIDUwNCBi eXRlcyBpcyBsYXJnZXIgdGhhbiAxMjggYnl0ZXMKZGF0YXBhdGguYzogSW4gZnVuY3Rpb24gJ292 c19mbG93X2NtZF9zZXQnOgpkYXRhcGF0aC5jOjEyMDI6MTogd2FybmluZzogdGhlIGZyYW1lIHNp emUgb2YgMTAxNiBieXRlcyBpcyBsYXJnZXIgdGhhbiAxMjggYnl0ZXMKZGF0YXBhdGguYzogSW4g ZnVuY3Rpb24gJ3F1ZXVlX2dzb19wYWNrZXRzJzoKZGF0YXBhdGguYzozNzk6MTogd2FybmluZzog dGhlIGZyYW1lIHNpemUgb2YgNDcyIGJ5dGVzIGlzIGxhcmdlciB0aGFuIDEyOCBieXRlcwpmbG93 X3RhYmxlLmM6IEluIGZ1bmN0aW9uICdtYXNrZWRfZmxvd19sb29rdXAnOgpmbG93X3RhYmxlLmM6 NDg5OjE6IHdhcm5pbmc6IHRoZSBmcmFtZSBzaXplIG9mIDQ4OCBieXRlcyBpcyBsYXJnZXIgdGhh biAxMjggYnl0ZXMKZmxvd19uZXRsaW5rLmM6IEluIGZ1bmN0aW9uICd2YWxpZGF0ZV9hbmRfY29w eV9zZXRfdHVuJzoKZmxvd19uZXRsaW5rLmM6MTk5NDoxOiB3YXJuaW5nOiB0aGUgZnJhbWUgc2l6 ZSBvZiA1MTIgYnl0ZXMgaXMgbGFyZ2VyIHRoYW4gMTI4IGJ5dGVzCgpUaGlzIG1lYW5zIGl0J3Mg c3RpbGwgdG9vIGxhcmdlIHJlYWxseSwgd2UganVzdCBkb24ndCB3YXJuIGFib3V0IGl0IGFueSBt b3JlLAphbmQgd2lsbCBnZXQgdGhlIHdhcm5pbmcgYWdhaW4gb25jZSBhbm90aGVyIG1lbWJlciBp cyBhZGRlZC4gTXkgcGF0Y2ggaXMgYQpiYW5kLWFpZCBhdCBiZXN0LCBidXQgbW9yZSB3b3JrIGlz IG5lZWRlZCBoZXJlLiBPbmUgcHJvYmxlbSBpcyB0aGF0Cm92c19mbG93X2NtZF9uZXcgYW5kIG92 c19mbG93X2NtZF9zZXQgaGF2ZSB0d28gY29waWVzIG9mIHN0cnVjdCBzd19mbG93X2tleSBvbgp0 aGUgc3RhY2ssIG9uZSBvZiB0aGVtIG5lc3RlZCB3aXRoaW4gc3dfZmxvd19tYXNrLiBJZiB3ZSBj b3VsZCByZWR1Y2UgdGhhdCB0bwphIHNpbmdsZSBpbnN0YW5jZSwgdGhlIHN0YWNrIHVzYWdlIHdv dWxkIGJlIGN1dCBpbiBoYWxmIGhlcmUuCgpTaWduZWQtb2ZmLWJ5OiBBcm5kIEJlcmdtYW5uIDxh cm5kQGFybmRiLmRlPgpGaXhlczogMDBhOTNiYWJkMDZhICgib3BlbnZzd2l0Y2g6IGFkZCB0dW5u ZWwgcHJvdG9jb2wgdG8gc3dfZmxvd19rZXkiKQpGaXhlczogYzJhYzY2NzM1ODcwICgib3BlbnZz d2l0Y2g6IEFsbG93IG1hdGNoaW5nIG9uIGNvbm50cmFjayBsYWJlbCIpCkZpeGVzOiAxODJlMzA0 MmUxNWQgKCJvcGVudnN3aXRjaDogQWxsb3cgbWF0Y2hpbmcgb24gY29ubnRyYWNrIG1hcmsiKQpG aXhlczogN2Y4YTQzNmVhYTJjICgib3BlbnZzd2l0Y2g6IEFkZCBjb25udHJhY2sgYWN0aW9uIikK Rml4ZXM6IDk3MTQyN2YzNTNmMyAoIm9wZW52c3dpdGNoOiBBZGQgcmVjaXJjIGFuZCBoYXNoIGFj dGlvbi4iKQotLS0KIG5ldC9vcGVudnN3aXRjaC9mbG93LmggfCAxNCArKysrKysrLS0tLS0tLQog MSBmaWxlIGNoYW5nZWQsIDcgaW5zZXJ0aW9ucygrKSwgNyBkZWxldGlvbnMoLSkKCmRpZmYgLS1n aXQgYS9uZXQvb3BlbnZzd2l0Y2gvZmxvdy5oIGIvbmV0L29wZW52c3dpdGNoL2Zsb3cuaAppbmRl eCAxZDA1NWM1NTllYWYuLjQxZDE1YzUwYTQzZiAxMDA2NDQKLS0tIGEvbmV0L29wZW52c3dpdGNo L2Zsb3cuaAorKysgYi9uZXQvb3BlbnZzd2l0Y2gvZmxvdy5oCkBAIC02Myw3ICs2MywxMSBAQCBz dHJ1Y3Qgc3dfZmxvd19rZXkgewogCQl1MzIJc2tiX21hcms7CS8qIFNLQiBtYXJrLiAqLwogCQl1 MTYJaW5fcG9ydDsJLyogSW5wdXQgc3dpdGNoIHBvcnQgKG9yIERQX01BWF9QT1JUUykuICovCiAJ fSBfX3BhY2tlZCBwaHk7IC8qIFNhZmUgd2hlbiByaWdodCBhZnRlciAndHVuX2tleScuICovCi0J dTggdHVuX3Byb3RvOwkJCS8qIFByb3RvY29sIG9mIGVuY2Fwc3VsYXRpbmcgdHVubmVsLiAqLwor CXN0cnVjdCB7CisJCV9fYmUxNiBzcmM7CQkvKiBUQ1AvVURQL1NDVFAgc291cmNlIHBvcnQuICov CisJCV9fYmUxNiBkc3Q7CQkvKiBUQ1AvVURQL1NDVFAgZGVzdGluYXRpb24gcG9ydC4gKi8KKwkJ X19iZTE2IGZsYWdzOwkJLyogVENQIGZsYWdzLiAqLworCX0gdHA7CiAJdTMyIG92c19mbG93X2hh c2g7CQkvKiBEYXRhcGF0aCBjb21wdXRlZCBoYXNoIHZhbHVlLiAgKi8KIAl1MzIgcmVjaXJjX2lk OwkJCS8qIFJlY2lyY3VsYXRpb24gSUQuICAqLwogCXN0cnVjdCB7CkBAIC04MywxMSArODcsNiBA QCBzdHJ1Y3Qgc3dfZmxvd19rZXkgewogCQkJdTggICAgIGZyYWc7CS8qIE9uZSBvZiBPVlNfRlJB R19UWVBFXyouICovCiAJCX0gaXA7CiAJfTsKLQlzdHJ1Y3QgewotCQlfX2JlMTYgc3JjOwkJLyog VENQL1VEUC9TQ1RQIHNvdXJjZSBwb3J0LiAqLwotCQlfX2JlMTYgZHN0OwkJLyogVENQL1VEUC9T Q1RQIGRlc3RpbmF0aW9uIHBvcnQuICovCi0JCV9fYmUxNiBmbGFnczsJCS8qIFRDUCBmbGFncy4g Ki8KLQl9IHRwOwogCXVuaW9uIHsKIAkJc3RydWN0IHsKIAkJCXN0cnVjdCB7CkBAIC0xMTQsMTEg KzExMywxMiBAQCBzdHJ1Y3Qgc3dfZmxvd19rZXkgewogCX07CiAJc3RydWN0IHsKIAkJLyogQ29u bmVjdGlvbiB0cmFja2luZyBmaWVsZHMuICovCi0JCXUxNiB6b25lOwogCQl1MzIgbWFyazsKKwkJ dTE2IHpvbmU7CiAJCXU4IHN0YXRlOwogCQlzdHJ1Y3Qgb3ZzX2tleV9jdF9sYWJlbHMgbGFiZWxz OwogCX0gY3Q7CisJdTggdHVuX3Byb3RvOwkJCS8qIFByb3RvY29sIG9mIGVuY2Fwc3VsYXRpbmcg dHVubmVsLiAqLwogCiB9IF9fYWxpZ25lZChCSVRTX1BFUl9MT05HLzgpOyAvKiBFbnN1cmUgdGhh dCB3ZSBjYW4gZG8gY29tcGFyaXNvbnMgYXMgbG9uZ3MuICovCiAKLS0gCjIuNy4wCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkZXYgbWFpbGluZyBsaXN0 CmRldkBvcGVudnN3aXRjaC5vcmcKaHR0cDovL29wZW52c3dpdGNoLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2Rldgo=