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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-05 15:29:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-05 15:29:01 -0700 |
| commit | 44148a667d3715f3a1c37eeff7e954c946cc1efe (patch) | |
| tree | fd8685dd17dcef45993b733f4ec4df97e6808304 /include/linux | |
| parent | d0de4dc584ec6aa3b26fffea320a8457827768fc (diff) | |
| parent | 782b86e2656762382ae1c2686d8d5c91f7d5eacf (diff) | |
| download | linux-44148a667d3715f3a1c37eeff7e954c946cc1efe.tar.gz linux-44148a667d3715f3a1c37eeff7e954c946cc1efe.tar.bz2 linux-44148a667d3715f3a1c37eeff7e954c946cc1efe.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-2.6-block
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-2.6-block:
ide: always ensure that blk_delay_queue() is called if we have pending IO
block: fix request sorting at unplug
dm: improve block integrity support
fs: export empty_aops
ide: ide_requeue_and_plug() reinstate "always plug" behaviour
blk-throttle: don't call xchg on bool
ufs: remove unessecary blk_flush_plug
block: make the flush insertion use the tail of the dispatch list
block: get rid of elv_insert() interface
block: dump request state on seeing a corrupted request completion
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/blkdev.h | 2 | ||||
| -rw-r--r-- | include/linux/elevator.h | 1 | ||||
| -rw-r--r-- | include/linux/fs.h | 2 |
3 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 16a902f099ac..32176cc8e715 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1206,6 +1206,7 @@ struct blk_integrity { struct kobject kobj; }; +extern bool blk_integrity_is_initialized(struct gendisk *); extern int blk_integrity_register(struct gendisk *, struct blk_integrity *); extern void blk_integrity_unregister(struct gendisk *); extern int blk_integrity_compare(struct gendisk *, struct gendisk *); @@ -1262,6 +1263,7 @@ queue_max_integrity_segments(struct request_queue *q) #define queue_max_integrity_segments(a) (0) #define blk_integrity_merge_rq(a, b, c) (0) #define blk_integrity_merge_bio(a, b, c) (0) +#define blk_integrity_is_initialized(a) (0) #endif /* CONFIG_BLK_DEV_INTEGRITY */ diff --git a/include/linux/elevator.h b/include/linux/elevator.h index d93efcc44570..21a8ebf2dc3a 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h @@ -101,7 +101,6 @@ extern void elv_dispatch_sort(struct request_queue *, struct request *); extern void elv_dispatch_add_tail(struct request_queue *, struct request *); extern void elv_add_request(struct request_queue *, struct request *, int); extern void __elv_add_request(struct request_queue *, struct request *, int); -extern void elv_insert(struct request_queue *, struct request *, int); extern int elv_merge(struct request_queue *, struct request **, struct bio *); extern int elv_try_merge(struct request *, struct bio *); extern void elv_merge_requests(struct request_queue *, struct request *, diff --git a/include/linux/fs.h b/include/linux/fs.h index 52f283c1edb2..1b95af37e3b3 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -613,6 +613,8 @@ struct address_space_operations { int (*error_remove_page)(struct address_space *, struct page *); }; +extern const struct address_space_operations empty_aops; + /* * pagecache_write_begin/pagecache_write_end must be used by general code * to write into the pagecache. |