Re: [PATCH] net: allow sleeping when modifying store_rps_map

2015-08-13 Thread David Miller
From: Sasha Levin Date: Thu, 13 Aug 2015 14:03:16 -0400 > Commit 10e4ea751 ("net: Fix race condition in store_rps_map") has moved the > manipulation of the rps_needed jump label under a spinlock. Since changing > the state of a jump label may sleep this is incorrect and causes warnings > during r

Re: [PATCH] net: allow sleeping when modifying store_rps_map

2015-08-13 Thread Tom Herbert
On Thu, Aug 13, 2015 at 11:03 AM, Sasha Levin wrote: > Commit 10e4ea751 ("net: Fix race condition in store_rps_map") has moved the > manipulation of the rps_needed jump label under a spinlock. Since changing > the state of a jump label may sleep this is incorrect and causes warnings > during runti

[PATCH] net: allow sleeping when modifying store_rps_map

2015-08-13 Thread Sasha Levin
Commit 10e4ea751 ("net: Fix race condition in store_rps_map") has moved the manipulation of the rps_needed jump label under a spinlock. Since changing the state of a jump label may sleep this is incorrect and causes warnings during runtime. Make rps_map_lock a mutex to allow sleeping under it. Fi