From a456eaab87461e33d94e748565eabd474283a475 Mon Sep 17 00:00:00 2001 From: "cpw@sgi.com" Date: Tue, 21 Jun 2011 07:21:30 -0500 Subject: x86, UV: Rename hubmask to pnmask Rename 'bau_targ_hubmask' to 'pnmask' for clarity. The BAU distribution bit mask is indexed by pnode number, not hub or blade number. This important fact is not clear while the mask is called a 'hubmask'. Signed-off-by: Cliff Wickman Link: http://lkml.kernel.org/r/20110621122242.630995969@sgi.com Signed-off-by: Ingo Molnar --- arch/x86/include/asm/uv/uv_bau.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'arch/x86/include/asm/uv') diff --git a/arch/x86/include/asm/uv/uv_bau.h b/arch/x86/include/asm/uv/uv_bau.h index 605e613b510c..fa6a48e264b3 100644 --- a/arch/x86/include/asm/uv/uv_bau.h +++ b/arch/x86/include/asm/uv/uv_bau.h @@ -183,7 +183,7 @@ * 'base_dest_nasid' field of the header corresponds to the * destination nodeID associated with that specified bit. */ -struct bau_targ_hubmask { +struct pnmask { unsigned long bits[BITS_TO_LONGS(UV_DISTRIBUTION_SIZE)]; }; @@ -314,7 +314,7 @@ struct bau_msg_header { * Should be 64 bytes */ struct bau_desc { - struct bau_targ_hubmask distribution; + struct pnmask distribution; /* * message template, consisting of header and payload: */ @@ -596,20 +596,20 @@ static inline void write_mmr_data_config(int pnode, unsigned long mr) uv_write_global_mmr64(pnode, UVH_BAU_DATA_CONFIG, mr); } -static inline int bau_uvhub_isset(int uvhub, struct bau_targ_hubmask *dstp) +static inline int bau_uvhub_isset(int uvhub, struct pnmask *dstp) { return constant_test_bit(uvhub, &dstp->bits[0]); } -static inline void bau_uvhub_set(int pnode, struct bau_targ_hubmask *dstp) +static inline void bau_uvhub_set(int pnode, struct pnmask *dstp) { __set_bit(pnode, &dstp->bits[0]); } -static inline void bau_uvhubs_clear(struct bau_targ_hubmask *dstp, +static inline void bau_uvhubs_clear(struct pnmask *dstp, int nbits) { bitmap_zero(&dstp->bits[0], nbits); } -static inline int bau_uvhub_weight(struct bau_targ_hubmask *dstp) +static inline int bau_uvhub_weight(struct pnmask *dstp) { return bitmap_weight((unsigned long *)&dstp->bits[0], UV_DISTRIBUTION_SIZE); -- cgit v1.2.3