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dkim=pass header.d=suse.com header.s=susede1 header.b=MKK4HPiH DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1721650618; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Egb0SYtRB9pNdsEw7/uOObXIsq6lW6qyCeWg38yHfSM=; b=MKK4HPiHSnwTZdflIzMCKzOOigqb3aR4YLzBdUiM2OSEMdQfqzrPAojEY9yC6BXtF00kOd NT7vURriElgHqgD+SSumwxkqW3ur1rD01MRFkNRz8TlBTlyWh1/XUhuQVAea6cdgsXD+m1 p9rqIuH0fA2DCB612moxIHZBansol4I= From: Juergen Gross To: minios-devel@lists.xenproject.org, xen-devel@lists.xenproject.org Cc: samuel.thibault@ens-lyon.org, wl@xen.org, Juergen Gross Subject: [PATCH 2/3] mini-os: remove some not needed stuff from arch/x86/time.c Date: Mon, 22 Jul 2024 14:16:42 +0200 Message-ID: <20240722121643.18116-3-jgross@suse.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240722121643.18116-1-jgross@suse.com> References: <20240722121643.18116-1-jgross@suse.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -3.81 X-Rspamd-Action: no action X-Spam-Level: X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Rspamd-Queue-Id: 6B0851FB6A X-Spamd-Result: default: False [-3.81 / 50.00]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; DWL_DNSWL_LOW(-1.00)[suse.com:dkim]; R_MISSING_CHARSET(0.50)[]; R_DKIM_ALLOW(-0.20)[suse.com:s=susede1]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.com:dkim,suse.com:email,imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MIME_TRACE(0.00)[0:+]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; DKIM_SIGNED(0.00)[suse.com:s=susede1]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; RCPT_COUNT_FIVE(0.00)[5]; DKIM_TRACE(0.00)[suse.com:+] X-Spam-Flag: NO X-ZohoMail-DKIM: pass (identity @suse.com) X-ZM-MESSAGEID: 1721650634990116600 Content-Type: text/plain; charset="utf-8" Remove unused or not needed stuff from arch/x86/time.c. Signed-off-by: Juergen Gross Reviewed-by: Samuel Thibault --- arch/x86/time.c | 16 ---------------- 1 file changed, 16 deletions(-) diff --git a/arch/x86/time.c b/arch/x86/time.c index a473a9e1..7fd7abef 100644 --- a/arch/x86/time.c +++ b/arch/x86/time.c @@ -48,7 +48,6 @@ struct shadow_time_info { uint64_t tsc_timestamp; /* TSC at last update of time vals. */ uint64_t system_timestamp; /* Time, in nanosecs, since boot. */ uint32_t tsc_to_nsec_mul; - uint32_t tsc_to_usec_mul; int tsc_shift; uint32_t version; }; @@ -57,19 +56,6 @@ static uint32_t shadow_ts_version; =20 static struct shadow_time_info shadow; =20 -#ifndef rmb -#define rmb() __asm__ __volatile__ ("lock; addl $0,0(%%esp)" : : : "memor= y") -#endif - -#define HANDLE_USEC_OVERFLOW(_tv) \ - do { \ - while ( (_tv)->tv_usec >=3D 1000000 ) \ - { \ - (_tv)->tv_usec -=3D 1000000; \ - (_tv)->tv_sec++; \ - } \ - } while ( 0 ) - static inline int time_values_up_to_date(void) { struct vcpu_time_info *src =3D &HYPERVISOR_shared_info->vcpu_info[0].t= ime; @@ -143,8 +129,6 @@ static void get_time_values_from_xen(void) shadow.tsc_shift =3D src->tsc_shift; rmb(); } while ( (src->version & 1) | (shadow.version ^ src->version) ); - - shadow.tsc_to_usec_mul =3D shadow.tsc_to_nsec_mul / 1000; } =20 /* --=20 2.43.0