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(parent: af4ad9b) | patch
sfc: Replace stats_enabled flag with a disable count
authorBen Hutchings <bhutchings@solarflare.com>
Thu, 29 Jan 2009 18:00:07 +0000 (18:00 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 30 Jan 2009 22:06:33 +0000 (14:06 -0800)
commit1974cc205e63cec4a17a6b3fca31fa4240ded77e
treed658cbc56064d86f3f57e786b4ebcf33346188bdtree | snapshot (tar.gz zip)
parentaf4ad9bca0c4039355b20d760b4fd39afa48c59dcommit | diff
sfc: Replace stats_enabled flag with a disable count

Currently we use a spin-lock to serialise statistics fetches and also
to inhibit them for short periods of time, plus a flag to
enable/disable statistics fetches for longer periods of time, during
online reset.  This was apparently insufficient to deal with the several
reasons for stats being disabled.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/sfc/efx.c diff | blob | blame | history
drivers/net/sfc/efx.h diff | blob | blame | history
drivers/net/sfc/falcon.c diff | blob | blame | history
drivers/net/sfc/net_driver.h diff | blob | blame | history
drivers/net/sfc/sfe4001.c diff | blob | blame | history
drivers/net/sfc/tenxpress.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)