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| author |   NeilBrown <neilb@suse.de> | 2009-03-31 14:33:13 +1100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2009-03-31 14:33:13 +1100 |
| commit | 92022950c6b1bb3da90b2976b20271cdfd98b8a3 (patch) | |
| tree | 5405257242ddcadef6e90ea597289558de4e03f2 /include/linux/raid/md_k.h | |
| parent | md: move LEVEL_* definition from md_k.h to md_u.h (diff) | |
| download | linux-dev-92022950c6b1bb3da90b2976b20271cdfd98b8a3.tar.xz linux-dev-92022950c6b1bb3da90b2976b20271cdfd98b8a3.zip | |
md: move most content from md.h to md_k.h
The extern function definitions are kernel-internal definitions, so
they belong in md_k.h
The MD_*_VERSION values could reasonably go in a number of places,
but md_u.h seems most reasonable.
This leaves almost nothing in md.h. It will go soon.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'include/linux/raid/md_k.h')
| -rw-r--r-- | include/linux/raid/md_k.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h index 758ec2842d9a..4c5e2d00ff5e 100644 --- a/include/linux/raid/md_k.h +++ b/include/linux/raid/md_k.h @@ -390,3 +390,25 @@ static inline void safe_put_page(struct page *p) #endif /* CONFIG_BLOCK */ #endif + +extern int register_md_personality(struct mdk_personality *p); +extern int unregister_md_personality(struct mdk_personality *p); +extern mdk_thread_t * md_register_thread(void (*run) (mddev_t *mddev), + mddev_t *mddev, const char *name); +extern void md_unregister_thread(mdk_thread_t *thread); +extern void md_wakeup_thread(mdk_thread_t *thread); +extern void md_check_recovery(mddev_t *mddev); +extern void md_write_start(mddev_t *mddev, struct bio *bi); +extern void md_write_end(mddev_t *mddev); +extern void md_done_sync(mddev_t *mddev, int blocks, int ok); +extern void md_error(mddev_t *mddev, mdk_rdev_t *rdev); + +extern void md_super_write(mddev_t *mddev, mdk_rdev_t *rdev, + sector_t sector, int size, struct page *page); +extern void md_super_wait(mddev_t *mddev); +extern int sync_page_io(struct block_device *bdev, sector_t sector, int size, + struct page *page, int rw); +extern void md_do_sync(mddev_t *mddev); +extern void md_new_event(mddev_t *mddev); +extern int md_allow_write(mddev_t *mddev); +extern void md_wait_for_blocked_rdev(mdk_rdev_t *rdev, mddev_t *mddev); |