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Searched refs:num_exts (Results 1 – 2 of 2) sorted by relevance

/illumos-gate/usr/src/uts/common/os/
H A Ddkioc_free_util.c61 uint64_t num_exts; in dfl_copyin() local
64 dfl_num_exts), &num_exts, sizeof (num_exts), in dfl_copyin()
67 if (num_exts == 0 || num_exts > DFL_COPYIN_MAX_EXTS) in dfl_copyin()
69 dfl = kmem_alloc(DFL_SZ(num_exts), kmflags); in dfl_copyin()
72 if (ddi_copyin(arg, dfl, DFL_SZ(num_exts), ddi_flags) != 0 || in dfl_copyin()
73 dfl->dfl_num_exts != num_exts) { in dfl_copyin()
74 kmem_free(dfl, DFL_SZ(num_exts)); in dfl_copyin()
/illumos-gate/usr/src/uts/common/sys/
H A Ddkio.h560 #define DFL_SZ(num_exts) \ argument
562 (num_exts - 1) * sizeof (dkioc_free_list_ext_t))