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bh=DdhWZRtupwKymZPlWoKVfVdBWFdhpfcO5trqUY+601M=; b=Ap3CJKhxgh33S5GG/TGFFT4+Xd3ShRVsArCHw4qbzSjASzZb1c2wLlNgDGMpuqPOP+LX5Q S3p1pG71q8jxiDsIli+gkEsX9xTYGdZv/5JucaoFkm0mQqAzqPDkgqugSV+xnfPPuFx+1S ckQ0rOg5Dh4ZCRXdj6qWsOIAFqFkszM= X-Stat-Signature: ck591gsffhd3f45y5hgzbmdiagy4i5pw X-Rspamd-Queue-Id: F3A231C002A Authentication-Results: imf21.hostedemail.com; dkim=pass header.d=suse.cz header.s=susede2_rsa header.b=BRmkwi7f; dkim=pass header.d=suse.cz header.s=susede2_ed25519 header.b=6jXmlpJj; dmarc=none; spf=pass (imf21.hostedemail.com: domain of dsterba@suse.cz designates 195.135.220.28 as permitted sender) smtp.mailfrom=dsterba@suse.cz X-Rspam-User: X-Rspamd-Server: rspam09 X-HE-Tag: 1661287247-553536 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Aug 16, 2022 at 10:52:41AM -0700, Vishal Moola (Oracle) wrote: > Convert to use folios throughout. This is in preparation for the removal of > find_get_pages_contig(). Now also supports large folios. > > Since we may receive more than nr_pages pages, nr_pages may underflow. > Since nr_pages > 0 is equivalent to index <= end_index, we replaced it > with this check instead. > > Signed-off-by: Vishal Moola (Oracle) Acked-by: David Sterba