diff options
| author | Artur Paszkiewicz <artur.paszkiewicz@intel.com> | 2017-03-09 09:59:58 +0100 |
|---|---|---|
| committer | Shaohua Li <shli@fb.com> | 2017-03-16 16:55:54 -0700 |
| commit | ff875738edd44e3bc892d378deacc50bccc9d70c (patch) | |
| tree | 9c831895576861c9ae3c30fca2702d673b6f4eaf /drivers/md/raid5.h | |
| parent | ea0213e0c7cc1c1b52badf27bd7db4f50a67baaa (diff) | |
| download | linux-stable-ff875738edd44e3bc892d378deacc50bccc9d70c.tar.gz linux-stable-ff875738edd44e3bc892d378deacc50bccc9d70c.tar.bz2 linux-stable-ff875738edd44e3bc892d378deacc50bccc9d70c.zip | |
raid5: separate header for log functions
Move raid5-cache declarations from raid5.h to raid5-log.h, add inline
wrappers for functions which will be shared with ppl and use them in
raid5 core instead of direct calls to raid5-cache.
Remove unused parameter from r5c_cache_data(), move two duplicated
pr_debug() calls to r5l_init_log().
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md/raid5.h')
| -rw-r--r-- | drivers/md/raid5.h | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h index 985cdc4850c2..6dd295a80ee1 100644 --- a/drivers/md/raid5.h +++ b/drivers/md/raid5.h @@ -779,34 +779,4 @@ extern struct stripe_head * raid5_get_active_stripe(struct r5conf *conf, sector_t sector, int previous, int noblock, int noquiesce); extern int raid5_calc_degraded(struct r5conf *conf); -extern int r5l_init_log(struct r5conf *conf, struct md_rdev *rdev); -extern void r5l_exit_log(struct r5l_log *log); -extern int r5l_write_stripe(struct r5l_log *log, struct stripe_head *head_sh); -extern void r5l_write_stripe_run(struct r5l_log *log); -extern void r5l_flush_stripe_to_raid(struct r5l_log *log); -extern void r5l_stripe_write_finished(struct stripe_head *sh); -extern int r5l_handle_flush_request(struct r5l_log *log, struct bio *bio); -extern void r5l_quiesce(struct r5l_log *log, int state); -extern bool r5l_log_disk_error(struct r5conf *conf); -extern bool r5c_is_writeback(struct r5l_log *log); -extern int -r5c_try_caching_write(struct r5conf *conf, struct stripe_head *sh, - struct stripe_head_state *s, int disks); -extern void -r5c_finish_stripe_write_out(struct r5conf *conf, struct stripe_head *sh, - struct stripe_head_state *s); -extern void r5c_release_extra_page(struct stripe_head *sh); -extern void r5c_use_extra_page(struct stripe_head *sh); -extern void r5l_wake_reclaim(struct r5l_log *log, sector_t space); -extern void r5c_handle_cached_data_endio(struct r5conf *conf, - struct stripe_head *sh, int disks, struct bio_list *return_bi); -extern int r5c_cache_data(struct r5l_log *log, struct stripe_head *sh, - struct stripe_head_state *s); -extern void r5c_make_stripe_write_out(struct stripe_head *sh); -extern void r5c_flush_cache(struct r5conf *conf, int num); -extern void r5c_check_stripe_cache_usage(struct r5conf *conf); -extern void r5c_check_cached_full_stripe(struct r5conf *conf); -extern struct md_sysfs_entry r5c_journal_mode; -extern void r5c_update_on_rdev_error(struct mddev *mddev); -extern bool r5c_big_stripe_cached(struct r5conf *conf, sector_t sect); #endif |