Start moving into EPG_/epg_ namespace. There is only one flag, but
next commit brings in second flag, so let them already be in the future namespace. Reviewed by: gallatin Differential Revision: https://reviews.freebsd.org/D24598
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7433a5a966
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=360571
@ -1545,7 +1545,7 @@ ktls_encrypt(struct mbuf_ext_pgs *pgs)
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* (from sendfile), anonymous wired pages are
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* allocated and assigned to the destination iovec.
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*/
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is_anon = (pgs->flags & MBUF_PEXT_FLAG_ANON) != 0;
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is_anon = (pgs->flags & EPG_FLAG_ANON) != 0;
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off = pgs->first_pg_off;
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for (i = 0; i < pgs->npgs; i++, off = 0) {
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@ -1601,7 +1601,7 @@ ktls_encrypt(struct mbuf_ext_pgs *pgs)
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m->m_ext.ext_free = mb_free_mext_pgs;
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/* Pages are now writable. */
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pgs->flags |= MBUF_PEXT_FLAG_ANON;
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pgs->flags |= EPG_FLAG_ANON;
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}
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/*
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@ -1678,7 +1678,7 @@ m_uiotombuf_nomap(struct uio *uio, int how, int len, int maxseg, int flags)
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prev->m_next = mb;
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prev = mb;
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pgs = &mb->m_ext_pgs;
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pgs->flags = MBUF_PEXT_FLAG_ANON;
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pgs->flags = EPG_FLAG_ANON;
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needed = length = MIN(maxseg, total);
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for (i = 0; needed > 0; i++, needed -= PAGE_SIZE) {
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retry_page:
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@ -229,8 +229,6 @@ struct pkthdr {
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#define MBUF_PEXT_MAX_BYTES \
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(MBUF_PEXT_MAX_PGS * PAGE_SIZE + MBUF_PEXT_HDR_LEN + MBUF_PEXT_TRAIL_LEN)
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#define MBUF_PEXT_FLAG_ANON 1 /* Data can be encrypted in place. */
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struct ktls_session;
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struct socket;
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@ -366,6 +364,7 @@ struct mbuf {
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uint16_t first_pg_off;
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uint16_t last_pg_len;
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uint8_t flags;
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#define EPG_FLAG_ANON 0x1 /* Data can be encrypted in place. */
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uint8_t record_type;
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uint8_t spare[2];
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int enc_cnt;
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