../drivers/mailbox/mailbox.c:108:49: error: use of undeclared identifier 'flags'
spin_lock_irqsave(&chan->mbox->poll_hrt_lock, flags);
^
../drivers/mailbox/mailbox.c:108:49: error: use of undeclared identifier 'flags'
../drivers/mailbox/mailbox.c:110:54: error: use of undeclared identifier 'flags'
spin_unlock_irqrestore(&chan->mbox->poll_hrt_lock, flags);
Signed-off-by: azrim <mirzaspc@gmail.com>
- This fixes the below warnings:
In file included from ../fs/f2fs/super.c:28:
../include/linux/lz4.h:221:12: warning: 'LZ4_compress_fast' declared 'static' but never defined [-Wunused-function]
221 | static int LZ4_compress_fast(const char *source, char *dest, int inputSize,
| ^~~~~~~~~~~~~~~~~
../include/linux/lz4.h:245:12: warning: 'LZ4_compress_destSize' declared 'static' but never defined [-Wunused-function]
245 | static int LZ4_compress_destSize(const char *source, char *dest, int *sourceSizePtr,
| ^~~~~~~~~~~~~~~~~~~~~
../include/linux/lz4.h:361:13: warning: 'LZ4_resetStreamHC' declared 'static' but never defined [-Wunused-function]
361 | static void LZ4_resetStreamHC(LZ4_streamHC_t *streamHCPtr, int compressionLevel);
| ^~~~~~~~~~~~~~~~~
../include/linux/lz4.h:376:17: warning: 'LZ4_loadDictHC' declared 'static' but never defined [-Wunused-function]
376 | static int LZ4_loadDictHC(LZ4_streamHC_t *streamHCPtr, const char *dictionary,
| ^~~~~~~~~~~~~~
../include/linux/lz4.h:415:12: warning: 'LZ4_compress_HC_continue' declared 'static' but never defined [-Wunused-function]
415 | static int LZ4_compress_HC_continue(LZ4_streamHC_t *streamHCPtr, const char *src,
| ^~~~~~~~~~~~~~~~~~~~~~~~
../include/linux/lz4.h:434:12: warning: 'LZ4_saveDictHC' declared 'static' but never defined [-Wunused-function]
434 | static int LZ4_saveDictHC(LZ4_streamHC_t *streamHCPtr, char *safeBuffer,
| ^~~~~~~~~~~~~~
../include/linux/lz4.h:450:29: warning: 'LZ4_resetStream' declared 'static' but never defined [-Wunused-function]
450 | static __always_inline void LZ4_resetStream(LZ4_stream_t *LZ4_stream);
| ^~~~~~~~~~~~~~~
../include/linux/lz4.h:507:12: warning: 'LZ4_compress_fast_continue' declared 'static' but never defined [-Wunused-function]
507 | static int LZ4_compress_fast_continue(LZ4_stream_t *streamPtr, const char *src,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
../include/linux/lz4.h:521:12: warning: 'LZ4_setStreamDecode' declared 'static' but never defined [-Wunused-function]
521 | static int LZ4_setStreamDecode(LZ4_streamDecode_t *LZ4_streamDecode,
| ^~~~~~~~~~~~~~~~~~~
../include/linux/lz4.h:560:12: warning: 'LZ4_decompress_safe_continue' declared 'static' but never defined [-Wunused-function]
560 | static int LZ4_decompress_safe_continue(LZ4_streamDecode_t *LZ4_streamDecode,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/linux/lz4.h:599:12: warning: 'LZ4_decompress_fast_continue' declared 'static' but never defined [-Wunused-function]
599 | static int LZ4_decompress_fast_continue(LZ4_streamDecode_t *LZ4_streamDecode,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/linux/lz4.h:622:12: warning: 'LZ4_decompress_safe_usingDict' declared 'static' but never defined [-Wunused-function]
622 | static int LZ4_decompress_safe_usingDict(const char *source, char *dest,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/linux/lz4.h:645:12: warning: 'LZ4_decompress_fast_usingDict' declared 'static' but never defined [-Wunused-function]
645 | static int LZ4_decompress_fast_usingDict(const char *source, char *dest,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Cyber Knight <cyberknight755@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
Load_balancer considers only cfs running tasks for finding busiest cpu
to do load balancing. But cpu may be busy with other type tasks (ex: RT),
then that cpu might not selected as busy cpu due to weight vs nr_run
checks fails). And possibley cfs tasks running on that cpu would suffer
till other type tasks finishes or weight checks passes, while other cpus
sitting idle and not able to do load balance.
So, consider all running tasks to check cpu busieness.
Change-Id: Iddf3f668507e20359f6388fc30ff5897d234c902
Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>
Signed-off-by: atndko <z1281552865@gmail.com>
Signed-off-by: Cyber Knight <cyberknight755@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
- Menu is the default cpuidle governor that we had hence let's use it.
Signed-off-by: Cyber Knight <cyberknight755@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
- We use EROFS for some partitions, so let's enable it in our kernel.
Signed-off-by: Cyber Knight <cyberknight755@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
This results in no change in structure size on 64-bit machines as it
fits in the padding between the gfp_t and the void *. 32-bit machines
will grow the structure from 8 to 12 bytes. Almost all radix trees are
protected with (at least) a spinlock, so as they are converted from
radix trees to xarrays, the data structures will shrink again.
Initialising the spinlock requires a name for the benefit of lockdep, so
RADIX_TREE_INIT() now needs to know the name of the radix tree it's
initialising, and so do IDR_INIT() and IDA_INIT().
Also add the xa_lock() and xa_unlock() family of wrappers to make it
easier to use the lock. If we could rely on -fplan9-extensions in the
compiler, we could avoid all of this syntactic sugar, but that wasn't
added until gcc 4.6.
Link: http://lkml.kernel.org/r/20180313132639.17387-8-willy@infradead.org
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Cc: Darrick J. Wong <darrick.wong@oracle.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[@RealJohnGalt: adapt to 4.14]
Signed-off-by: Cyber Knight <cyberknight755@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
