Searched refs:zbytes (Results 1 - 2 of 2) sorted by relevance

/illumos-gate/usr/src/uts/common/vm/
H A Dpvn.h75 void pvn_vpzero(struct vnode *vp, u_offset_t vplen, size_t zbytes);
H A Dvm_pvn.c1048 * Zero out zbytes worth of data. Caller should be aware that this
1054 pvn_vpzero(struct vnode *vp, u_offset_t vplen, size_t zbytes) argument
1064 * zbytes may be zero but there still may be some portion of
1065 * a page which needs clearing (since zbytes is a function
1068 if (zbytes == 0 && (PAGESIZE - (vplen & PAGEOFFSET)) == 0)
1080 * to zero out a minimum of the fs given zbytes, but we
1084 if ((zbytes + (vplen & MAXBOFFSET)) > MAXBSIZE)
1085 panic("pvn_vptrunc zbytes");
1087 MAX(zbytes, PAGESIZE - (vplen & PAGEOFFSET)), 1, S_WRITE);
1089 MAX(zbytes, PAGESIZ
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