Message ID | 20240202064659.39434-1-liubo03@inspur.com (mailing list archive) |
---|---|
State | Accepted |
Headers | show |
Series | net: ieee802154: mrf24j40: convert to use maple tree register cache | expand |
Hello, On 02.02.24 07:46, Bo Liu wrote: > The maple tree register cache is based on a much more modern data structure > than the rbtree cache and makes optimisation choices which are probably > more appropriate for modern systems than those made by the rbtree cache. > > Signed-off-by: Bo Liu <liubo03@inspur.com> > --- > drivers/net/ieee802154/mrf24j40.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/net/ieee802154/mrf24j40.c b/drivers/net/ieee802154/mrf24j40.c > index ee4cfbf2c5cc..d3f42efc5d1a 100644 > --- a/drivers/net/ieee802154/mrf24j40.c > +++ b/drivers/net/ieee802154/mrf24j40.c > @@ -388,7 +388,7 @@ static const struct regmap_config mrf24j40_short_regmap = { > .pad_bits = 1, > .write_flag_mask = MRF24J40_SHORT_WRITE, > .read_flag_mask = MRF24J40_SHORT_READ, > - .cache_type = REGCACHE_RBTREE, > + .cache_type = REGCACHE_MAPLE, > .max_register = MRF24J40_SHORT_NUMREGS, > .writeable_reg = mrf24j40_short_reg_writeable, > .readable_reg = mrf24j40_short_reg_readable, > @@ -495,7 +495,7 @@ static const struct regmap_config mrf24j40_long_regmap = { > .pad_bits = 5, > .write_flag_mask = MRF24J40_LONG_ACCESS, > .read_flag_mask = MRF24J40_LONG_ACCESS, > - .cache_type = REGCACHE_RBTREE, > + .cache_type = REGCACHE_MAPLE, > .max_register = MRF24J40_LONG_NUMREGS, > .writeable_reg = mrf24j40_long_reg_writeable, > .readable_reg = mrf24j40_long_reg_readable, This patch has been applied to the wpan-next tree and will be part of the next pull request to net-next. Thanks! regards Stefan Schmidt
diff --git a/drivers/net/ieee802154/mrf24j40.c b/drivers/net/ieee802154/mrf24j40.c index ee4cfbf2c5cc..d3f42efc5d1a 100644 --- a/drivers/net/ieee802154/mrf24j40.c +++ b/drivers/net/ieee802154/mrf24j40.c @@ -388,7 +388,7 @@ static const struct regmap_config mrf24j40_short_regmap = { .pad_bits = 1, .write_flag_mask = MRF24J40_SHORT_WRITE, .read_flag_mask = MRF24J40_SHORT_READ, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .max_register = MRF24J40_SHORT_NUMREGS, .writeable_reg = mrf24j40_short_reg_writeable, .readable_reg = mrf24j40_short_reg_readable, @@ -495,7 +495,7 @@ static const struct regmap_config mrf24j40_long_regmap = { .pad_bits = 5, .write_flag_mask = MRF24J40_LONG_ACCESS, .read_flag_mask = MRF24J40_LONG_ACCESS, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .max_register = MRF24J40_LONG_NUMREGS, .writeable_reg = mrf24j40_long_reg_writeable, .readable_reg = mrf24j40_long_reg_readable,
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> --- drivers/net/ieee802154/mrf24j40.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)