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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-21 17:54:03 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-21 17:54:03 -0800 |
commit | 81ec44a6c69342fec1b1140c60a604027e429f69 (patch) | |
tree | ee6bec8a94ef28e111bf766cf4b7a9366cb4f7c1 /drivers/s390/block/scm_blk.h | |
parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid (diff) | |
parent | s390/module: Add missing R_390_NONE relocation type (diff) | |
download | linux-dev-81ec44a6c69342fec1b1140c60a604027e429f69.tar.xz linux-dev-81ec44a6c69342fec1b1140c60a604027e429f69.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 update from Martin Schwidefsky:
"The most prominent change in this patch set is the software dirty bit
patch for s390. It removes __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY and
the page_test_and_clear_dirty primitive which makes the common memory
management code a bit less obscure.
Heiko fixed most of the PCI related fallout, more often than not
missing GENERIC_HARDIRQS dependencies. Notable is one of the 3270
patches which adds an export to tty_io to be able to resize a tty.
The rest is the usual bunch of cleanups and bug fixes."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (42 commits)
s390/module: Add missing R_390_NONE relocation type
drivers/gpio: add missing GENERIC_HARDIRQ dependency
drivers/input: add couple of missing GENERIC_HARDIRQS dependencies
s390/cleanup: rename SPP to LPP
s390/mm: implement software dirty bits
s390/mm: Fix crst upgrade of mmap with MAP_FIXED
s390/linker skript: discard exit.data at runtime
drivers/media: add missing GENERIC_HARDIRQS dependency
s390/bpf,jit: add vlan tag support
drivers/net,AT91RM9200: add missing GENERIC_HARDIRQS dependency
iucv: fix kernel panic at reboot
s390/Kconfig: sort list of arch selected config options
phylib: remove !S390 dependeny from Kconfig
uio: remove !S390 dependency from Kconfig
dasd: fix sysfs cleanup in dasd_generic_remove
s390/pci: fix hotplug module init
s390/pci: cleanup clp page allocation
s390/pci: cleanup clp inline assembly
s390/perf: cpum_cf: fallback to software sampling events
s390/mm: provide PAGE_SHARED define
...
Diffstat (limited to 'drivers/s390/block/scm_blk.h')
-rw-r--r-- | drivers/s390/block/scm_blk.h | 41 |
1 files changed, 28 insertions, 13 deletions
diff --git a/drivers/s390/block/scm_blk.h b/drivers/s390/block/scm_blk.h index 7ac6bad919ef..3c1ccf494647 100644 --- a/drivers/s390/block/scm_blk.h +++ b/drivers/s390/block/scm_blk.h @@ -68,19 +68,34 @@ void scm_initiate_cluster_request(struct scm_request *); void scm_cluster_request_irq(struct scm_request *); bool scm_test_cluster_request(struct scm_request *); bool scm_cluster_size_valid(void); -#else -#define __scm_free_rq_cluster(scmrq) {} -#define __scm_alloc_rq_cluster(scmrq) 0 -#define scm_request_cluster_init(scmrq) {} -#define scm_reserve_cluster(scmrq) true -#define scm_release_cluster(scmrq) {} -#define scm_blk_dev_cluster_setup(bdev) {} -#define scm_need_cluster_request(scmrq) false -#define scm_initiate_cluster_request(scmrq) {} -#define scm_cluster_request_irq(scmrq) {} -#define scm_test_cluster_request(scmrq) false -#define scm_cluster_size_valid() true -#endif +#else /* CONFIG_SCM_BLOCK_CLUSTER_WRITE */ +static inline void __scm_free_rq_cluster(struct scm_request *scmrq) {} +static inline int __scm_alloc_rq_cluster(struct scm_request *scmrq) +{ + return 0; +} +static inline void scm_request_cluster_init(struct scm_request *scmrq) {} +static inline bool scm_reserve_cluster(struct scm_request *scmrq) +{ + return true; +} +static inline void scm_release_cluster(struct scm_request *scmrq) {} +static inline void scm_blk_dev_cluster_setup(struct scm_blk_dev *bdev) {} +static inline bool scm_need_cluster_request(struct scm_request *scmrq) +{ + return false; +} +static inline void scm_initiate_cluster_request(struct scm_request *scmrq) {} +static inline void scm_cluster_request_irq(struct scm_request *scmrq) {} +static inline bool scm_test_cluster_request(struct scm_request *scmrq) +{ + return false; +} +static inline bool scm_cluster_size_valid(void) +{ + return true; +} +#endif /* CONFIG_SCM_BLOCK_CLUSTER_WRITE */ extern debug_info_t *scm_debug; |