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authorGolan Ben-Ami <golan.ben.ami@intel.com>2017-01-25 15:11:30 +0200
committerLuca Coelho <luciano.coelho@intel.com>2017-02-08 17:54:23 +0200
commit0c8d0a4770cb6863f78a25c8d211f42e9c82251c (patch)
treebbc9d4510919dc5f259ab37a48b03cce6c9abe88 /tools/perf/util/config.c
parentcd4d23c1ea9bb3769f2859b3b7b9ef24355bcba4 (diff)
iwlwifi: mvm: avoid exceeding the allowed print length
Divide a mfuart related print so it won't exceed the allowed MAX_MSG_LEN (110 bytes) per print. Fixes: 19f63c531b85 ("iwlwifi: mvm: support v2 of mfuart load notification") Signed-off-by: Golan Ben-Ami <golan.ben.ami@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'tools/perf/util/config.c')
0 files changed, 0 insertions, 0 deletions
lears the bit. The generic bit-waitqueue infrastructure is no longer used for pages. Instead, waitqueues are used directly with a custom key type. The generic code was not flexible enough to have PageWaiters manipulation under the waitqueue lock (which simplifies concurrency). This improves the performance of page lock intensive microbenchmarks by 2-3%. Putting two bits in the same word opens the opportunity to remove the memory barrier between clearing the lock bit and testing the waiters bit, after some work on the arch primitives (e.g., ensuring memory operand widths match and cover both bits). Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Bob Peterson <rpeterso@redhat.com> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Andrew Lutomirski <luto@kernel.org> Cc: Andreas Gruenbacher <agruenba@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Mel Gorman <mgorman@techsingularity.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/sound/emu10k1_synth.h')