linux.git/drivers/md/bcache/super.c, branch v3.10 Linux kernel source tree bcache: Fix error handling in init code 2013-05-15T07:48:14+00:00 Kent Overstreet koverstreet@google.com 2013-05-15T07:11:26+00:00 f59fce847fc8483508b5028c24e2b1e00523dd88 This code appears to have rotted... fix various bugs and do some refactoring. Signed-off-by: Kent Overstreet <koverstreet@google.com> 
This code appears to have rotted... fix various bugs and do some
refactoring.

Signed-off-by: Kent Overstreet <koverstreet@google.com>
bcache: Fix incompatible pointer type warning 2013-05-15T07:42:50+00:00 Emil Goode emilgoode@gmail.com 2013-05-09T20:39:26+00:00 867e1162068eb5632c829d453fd65d6089564f55 The function pointer release in struct block_device_operations should point to functions declared as void. Sparse warnings: drivers/md/bcache/super.c:656:27: warning: incorrect type in initializer (different base types) drivers/md/bcache/super.c:656:27: expected void ( *release )( ... ) drivers/md/bcache/super.c:656:27: got int ( static [toplevel] *<noident> )( ... ) drivers/md/bcache/super.c:656:2: warning: initialization from incompatible pointer type [enabled by default] drivers/md/bcache/super.c:656:2: warning: (near initialization for ‘bcache_ops.release’) [enabled by default] Signed-off-by: Emil Goode <emilgoode@gmail.com> Signed-off-by: Kent Overstreet <koverstreet@google.com> 
The function pointer release in struct block_device_operations
should point to functions declared as void.

Sparse warnings:

drivers/md/bcache/super.c:656:27: warning:
	incorrect type in initializer (different base types)
	drivers/md/bcache/super.c:656:27:
	expected void ( *release )( ... )
	drivers/md/bcache/super.c:656:27:
	got int ( static [toplevel] *<noident> )( ... )

drivers/md/bcache/super.c:656:2: warning:
	initialization from incompatible pointer type [enabled by default]

drivers/md/bcache/super.c:656:2: warning:
	(near initialization for ‘bcache_ops.release’) [enabled by default]

Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: Kent Overstreet <koverstreet@google.com>
bcache: Use bd_link_disk_holder() 2013-05-01T02:14:43+00:00 Kent Overstreet koverstreet@google.com 2013-02-01T15:29:41+00:00 ee66850642efda91d04179cae2414310675a1f73 Signed-off-by: Kent Overstreet <koverstreet@google.com> 
Signed-off-by: Kent Overstreet <koverstreet@google.com>
bcache: Make sure blocksize isn't smaller than device blocksize 2013-04-24T20:07:39+00:00 Kent Overstreet koverstreet@google.com 2013-04-24T04:51:48+00:00 8abb2a5dbadab91f9cae22270054e9ee3b3a1d2f Sanity check to make sure we don't end up doing IO the device doesn't support. Signed-off-by: Kent Overstreet <koverstreet@google.com> 
Sanity check to make sure we don't end up doing IO the device doesn't
support.

Signed-off-by: Kent Overstreet <koverstreet@google.com>
bcache: Set ra_pages based on backing device's ra_pages 2013-04-21T00:57:26+00:00 Kent Overstreet koverstreet@google.com 2013-03-27T18:09:23+00:00 4f0fd955cd13bd94166099db7b31065479d884ed Signed-off-by: Kent Overstreet <koverstreet@google.com> 
Signed-off-by: Kent Overstreet <koverstreet@google.com>
bcache: Take data offset from the bdev superblock. 2013-04-21T00:56:12+00:00 Kent Overstreet koverstreet@google.com 2013-04-11T22:14:35+00:00 2903381fce71004a7ce24d40fad53ba8236a3921 Add a new superblock version, and consolidate related defines. Signed-off-by: Gabriel de Perthuis <g2p.code+bcache@gmail.com> Signed-off-by: Kent Overstreet <koverstreet@google.com> 
Add a new superblock version, and consolidate related defines.

Signed-off-by: Gabriel de Perthuis <g2p.code+bcache@gmail.com>
Signed-off-by: Kent Overstreet <koverstreet@google.com>
bcache: Fix a minor memory leak on device teardown 2013-04-08T20:33:48+00:00 Kent Overstreet koverstreet@google.com 2013-04-05T20:46:13+00:00 8ef747909cef0dd1ae018beef4bb2e75f26e3f98 Reported-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Kent Overstreet <koverstreet@google.com> 
Reported-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Kent Overstreet <koverstreet@google.com>
bcache: Don't export utility code, prefix with bch_ 2013-03-28T18:50:55+00:00 Kent Overstreet koverstreet@google.com 2013-03-28T18:50:55+00:00 169ef1cf6171d35550fef85645b83b960e241cff Signed-off-by: Kent Overstreet <koverstreet@google.com> Cc: linux-bcache@vger.kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk> 
Signed-off-by: Kent Overstreet <koverstreet@google.com>
Cc: linux-bcache@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
bcache: Style/checkpatch fixes 2013-03-25T19:06:13+00:00 Kent Overstreet koverstreet@google.com 2013-03-25T18:46:44+00:00 b1a67b0f4c747ca10c96ebb24f04e2a74b3c298d Took out some nested functions, and fixed some more checkpatch complaints. Signed-off-by: Kent Overstreet <koverstreet@google.com> Cc: linux-bcache@vger.kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk> 
Took out some nested functions, and fixed some more checkpatch
complaints.

Signed-off-by: Kent Overstreet <koverstreet@google.com>
Cc: linux-bcache@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
bcache: Build fixes from test robot 2013-03-25T19:06:13+00:00 Kent Overstreet koverstreet@google.com 2013-03-25T18:46:43+00:00 07e86ccb543bb1e748f32d6f0f18913d3f58d988 config: make ARCH=i386 allmodconfig All error/warnings: drivers/md/bcache/bset.c: In function 'bch_ptr_bad': >> drivers/md/bcache/bset.c:164:2: warning: format '%li' expects argument of type 'long int', but argument 4 has type 'size_t' [-Wformat] -- drivers/md/bcache/debug.c: In function 'bch_pbtree': >> drivers/md/bcache/debug.c:86:4: warning: format '%li' expects argument of type 'long int', but argument 4 has type 'size_t' [-Wformat] -- drivers/md/bcache/btree.c: In function 'bch_btree_read_done': >> drivers/md/bcache/btree.c:245:8: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'size_t' [-Wformat] -- drivers/md/bcache/closure.o: In function `closure_debug_init': >> (.init.text+0x0): multiple definition of `init_module' >> drivers/md/bcache/super.o:super.c:(.init.text+0x0): first defined here Signed-off-by: Kent Overstreet <koverstreet@google.com> Cc: Fengguang Wu <fengguang.wu@intel.com> Cc: linux-bcache@vger.kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk> 
config: make ARCH=i386 allmodconfig

All error/warnings:

   drivers/md/bcache/bset.c: In function 'bch_ptr_bad':
>> drivers/md/bcache/bset.c:164:2: warning: format '%li' expects argument of type 'long int', but argument 4 has type 'size_t' [-Wformat]
--
   drivers/md/bcache/debug.c: In function 'bch_pbtree':
>> drivers/md/bcache/debug.c:86:4: warning: format '%li' expects argument of type 'long int', but argument 4 has type 'size_t' [-Wformat]
--
   drivers/md/bcache/btree.c: In function 'bch_btree_read_done':
>> drivers/md/bcache/btree.c:245:8: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'size_t' [-Wformat]
--
   drivers/md/bcache/closure.o: In function `closure_debug_init':
>> (.init.text+0x0): multiple definition of `init_module'
>> drivers/md/bcache/super.o:super.c:(.init.text+0x0): first defined here

Signed-off-by: Kent Overstreet <koverstreet@google.com>
Cc: Fengguang Wu <fengguang.wu@intel.com>
Cc: linux-bcache@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>