Re: [PATCH net-next v2 2/3] r8152: clear theflagofSCHEDULE_TASKLETin tasklet

Hayes Wang : > Francois Romieu [mailto:rom...@fr.zoreil.com] > > Sent: Monday, November 03, 2014 6:53 AM > [...] > > test_and_clear_bit (dense) or clear_bit would be more idiomatic. > > Excuse me. Any suggestion? > Should I use clear_bit directly, or something else? > Or, do I have to remove th

RE: [PATCH net-next v2 2/3] r8152: clear theflagofSCHEDULE_TASKLETin tasklet

Francois Romieu [mailto:rom...@fr.zoreil.com] > Sent: Monday, November 03, 2014 6:53 AM [...] > test_and_clear_bit (dense) or clear_bit would be more idiomatic. Excuse me. Any suggestion? Should I use clear_bit directly, or something else? Or, do I have to remove this patch? Best Regards, Haye

RE: [PATCH net-next v2 2/3] r8152: clear theflagofSCHEDULE_TASKLETin tasklet

Francois Romieu [mailto:rom...@fr.zoreil.com] [...] > test_and_clear_bit (dense) or clear_bit would be more idiomatic. Excuse me. If I use clear_bit without test_bit or test_and_clear_bit, they alwayes call the spin lock. However, for my original flow, the spin lock is only called when the clear