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[76.182.20.124]) by smtp.gmail.com with ESMTPSA id 00721157ae682-6c39b1f114dsm5740597b3.74.2024.08.23.08.17.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Aug 2024 08:17:35 -0700 (PDT) Date: Fri, 23 Aug 2024 11:17:34 -0400 From: Josef Bacik To: Matthew Wilcox Message-ID: <20240823151734.GB2234629@perftesting> References: <20240822013714.3278193-1-lizetao1@huawei.com> <20240822013714.3278193-3-lizetao1@huawei.com> <0f643b0f-f1c2-48b7-99d5-809b8b7f0aac@gmx.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Headers-End: 1shYkt-0006TT-5U Subject: Re: [f2fs-dev] [PATCH 02/14] btrfs: convert get_next_extent_buffer() to take a folio X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Qu Wenruo , linux-f2fs-devel@lists.sourceforge.net, clm@fb.com, terrelln@fb.com, dsterba@suse.com, linux-btrfs@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net T24gVGh1LCBBdWcgMjIsIDIwMjQgYXQgMDE6MDc6NTJQTSArMDEwMCwgTWF0dGhldyBXaWxjb3gg d3JvdGU6Cj4gT24gVGh1LCBBdWcgMjIsIDIwMjQgYXQgMDg6Mjg6MDlQTSArMDkzMCwgUXUgV2Vu cnVvIHdyb3RlOgo+ID4g5ZyoIDIwMjQvOC8yMiAxMjozNSwgTWF0dGhldyBXaWxjb3gg5YaZ6YGT Ogo+ID4gPiA+IC0Jd2hpbGUgKGN1ciA8IHBhZ2Vfc3RhcnQgKyBQQUdFX1NJWkUpIHsKPiA+ID4g PiArCXdoaWxlIChjdXIgPCBmb2xpb19zdGFydCArIFBBR0VfU0laRSkgewo+ID4gPiAKPiA+ID4g UHJlc3VtYWJseSB3ZSB3YW50IHRvIHN1cHBvcnQgbGFyZ2UgZm9saW9zIGluIGJ0cmZzIGF0IHNv bWUgcG9pbnQ/Cj4gPiAKPiA+IFllcywgYW5kIHdlJ3JlIGFscmVhZHkgd29ya2luZyB0b3dhcmRz IHRoYXQgZGlyZWN0aW9uLgo+ID4gCj4gPiA+IEkgY2VydGFpbmx5IHdhbnQgdG8gcmVtb3ZlIENP TkZJR19SRUFEX09OTFlfVEhQX0ZPUl9GUyBzb29uIGFuZCB0aGF0J2xsCj4gPiA+IGJlIGEgYml0 IG9mIGEgcmVncmVzc2lvbiBmb3IgYnRyZnMgaWYgaXQgZG9lc24ndCBoYXZlIGxhcmdlIGZvbGlv Cj4gPiA+IHN1cHBvcnQuICBTbyBzaG91bGRuJ3Qgd2UgYWxzbyBzL1BBR0VfU0laRS9mb2xpb19z aXplKGZvbGlvKS8gPwo+ID4gCj4gPiBBRkFJSyB3ZSdyZSBvbmx5IGdvaW5nIHRvIHN1cHBvcnQg bGFyZ2VyIGZvbGlvcyB0byBzdXBwb3J0IGxhcmdlciB0aGFuCj4gPiBQQUdFX1NJWkUgc2VjdG9y IHNpemUgc28gZmFyLgo+IAo+IFdoeSBkbyB5b3Ugbm90IHdhbnQgdGhlIHBlcmZvcm1hbmNlIGdh aW5zIGZyb20gdXNpbmcgbGFyZ2VyIGZvbGlvcz8KPiAKPiA+IFNvIGV2ZXJ5IGZvbGlvIGlzIHN0 aWxsIGluIGEgZml4ZWQgc2l6ZSAoc2VjdG9yIHNpemUsID49IFBBR0VfU0laRSkuCj4gPiAKPiA+ IE5vdCBmYW1pbGlhciB3aXRoIHRyYW5zcGFyZW50IGh1Z2UgcGFnZSwgSSB0aG91Z2h0IHRyYW5z cGFyZW50IGh1Z2UgcGFnZQo+ID4gaXMgdHJhbnNwYXJlbnQgdG8gZnMuCj4gPiAKPiA+IE9yIGRv IHdlIG5lZWQgc29tZSBzcGVjaWFsIGhhbmRsaW5nPwo+ID4gTXkgdW5lZHVjYXRlZCBndWVzcyBp cywgd2Ugd2lsbCBnZXQgYSBsYXJnZXIgZm9saW8gcGFzc2VkIHRvIHJlYWRwYWdlCj4gPiBjYWxs IGJhY2sgZGlyZWN0bHk/Cj4gCj4gV2h5IGRvIHlvdSBjaG9vc2UgdG8gcmVtYWluIHVuZWR1Y2F0 ZWQ/ICBJdCdzIG5vdCBsaWtlIEkndmUgYmVlbiBrZWVwaW5nCj4gYWxsIG9mIHRoaXMgdG8gbXlz ZWxmIGZvciB0aGUgcGFzdCBmaXZlIHllYXJzLiAgSSd2ZSBnaXZlbiBkb3plbnMgb2YKPiBwcmVz ZW50YXRpb25zIG9uIGl0LCBpbmNsdWRpbmcgcGxlbmFyeSBzZXNzaW9ucyBhdCBMU0ZNTS4gIEFz IGEgZmlsZXN5c3RlbQo+IGRldmVsb3BlciwgeW91IG11c3Qgd2FudCB0byBub3Qga25vdyBhYm91 dCBpdCBhdCB0aGlzIHBvaW50Lgo+IAoKT3IsIGEgbW9yZSBjaGFyaXRhYmxlIHJlYWQsIGlzIHRo YXQgdGhpcyBwYXJ0aWN1bGFyIGRldmVsb3BlciBoYXMgbmV2ZXIgYmVlbiB0bwpMU0ZNTUJQRi9Q bHVtYmVycy9hbnl3aGVyZSB5b3UndmUgZ2l2ZW4gYSB0YWxrLgoKVGhpcyBzdHVmZiBpcyBjb21w bGljYXRlZCwgSSBkb24ndCBldmVuIGtub3cgd2hhdCdzIGdvaW5nIG9uIGhhbGYgdGhlIHRpbWUs IG11Y2gKbGVzcyBhIGRldmVsb3BlciB3aG8gZXhjbHVzaXZlbHkgd29ya3Mgb24gYnRyZnMgaW50 ZXJuYWxzLgoKVGhlcmUncyBhIGxvdCBvZiB0aGluZ3MgdG8ga25vdyBpbiB0aGlzIHNwYWNlLCB3 ZSBjYW4ndCBhbGwga25vdyB3aGF0J3MgZ29pbmcgb24KaW4gZXZlcnkgY29ybmVyLgoKQXMgZm9y IHRoZSB0b3BpYyBhdCBoYW5kLCBJJ20gbW92aW5nIHVzIGluIHRoZSBkaXJlY3Rpb24gb2YgYW4g aW9tYXAgY29udmVyc2lvbgpzbyB3ZSBjYW4gaGF2ZSB0aGUgbGFyZ2UgZm9saW8gc3VwcG9ydCwg cmVnYXJkbGVzcyBvZiB0aGUgdW5kZXJseWluZwpzZWN0b3JzaXplL21ldGFkYXRhIGJsb2NrIHNp emUuICBVbmZvcnR1bmF0ZWx5IHRoZXJlJ3MgYSBsb3Qgb2YgZnVuZGFtZW50YWwKY2hhbmdlcyB0 aGF0IG5lZWQgdG8gYmUgbWFkZSB0byBmYWNpbGl0YXRlIHRoYXQsIGFuZCB0aG9zZSBhcmUgZ29p bmcgdG8gdGFrZQpzb21lIHRpbWUgdG8gdGVzdCBhbmQgdmFsaWRhdGUgdG8gbWFrZSBzdXJlIHdl IGRpZG4ndCBicmVhayBhbnl0aGluZy4gIEluIHRoZQptZWFudGltZSB3ZSdyZSBnb2luZyB0byBi ZSBpbiB0aGlzIHdlaXJkIGxpbWJvIHN0YXRlcyB3aGlsZSBJIHRhY2tsZSB0aGUKaW5kaXZpZHVh bCBwcm9ibGVtIGFyZWFzLgoKTXkgcHJpb3JpdGllcyBhcmUgc3BsaXQgYmV0d2VlbiBnZXR0aW5n IHRoaXMgdG8gd29yayBhbmQgZnVzZSBpbXByb3ZlbWVudHMgdG8KZXZlbnR1YWxseSBubyBsb25n ZXIgbmVlZCB0byBoYXZlIGZpbGUgc3lzdGVtcyBpbiB0aGUga2VybmVsIHRvIGF2b2lkIGFsbCB0 aGlzCmluIGdlbmVyYWwsIHNvIGl0J3MgZ29pbmcgdG8gYmUgc3B1cnR5LCBidXQgSSBob3BlIHRv IGhhdmUgdGhpcyB3b3JrIGRvbmUgYnkgdGhlCm5leHQgTFNGTU1CUEYuICBUaGFua3MsCgpKb3Nl ZgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkxpbnV4 LWYyZnMtZGV2ZWwgbWFpbGluZyBsaXN0CkxpbnV4LWYyZnMtZGV2ZWxAbGlzdHMuc291cmNlZm9y Z2UubmV0Cmh0dHBzOi8vbGlzdHMuc291cmNlZm9yZ2UubmV0L2xpc3RzL2xpc3RpbmZvL2xpbnV4 LWYyZnMtZGV2ZWwK