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author | Ingo Molnar <mingo@kernel.org> | 2014-12-12 08:09:03 (GMT) |
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committer | Ingo Molnar <mingo@kernel.org> | 2014-12-12 08:09:03 (GMT) |
commit | 3459f0d78ffe27a1b341c22eb158b622eaaea3fc (patch) | |
tree | 715b0575eec541d0181876ad367ca5480cdcecf3 /drivers/md/dm.h | |
parent | 9fc81d87420d0d3fd62d5e5529972c0ad9eab9cc (diff) | |
parent | bee2782f30f66898be3f74ad02e4d1f87a969694 (diff) | |
download | linux-3459f0d78ffe27a1b341c22eb158b622eaaea3fc.tar.xz |
Merge branch 'linus' into perf/urgent, to pick up the upstream merged bits
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/md/dm.h')
-rw-r--r-- | drivers/md/dm.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/md/dm.h b/drivers/md/dm.h index 988c7fb..84b0f9e4 100644 --- a/drivers/md/dm.h +++ b/drivers/md/dm.h @@ -65,6 +65,7 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q, struct queue_limits *limits); struct list_head *dm_table_get_devices(struct dm_table *t); void dm_table_presuspend_targets(struct dm_table *t); +void dm_table_presuspend_undo_targets(struct dm_table *t); void dm_table_postsuspend_targets(struct dm_table *t); int dm_table_resume_targets(struct dm_table *t); int dm_table_any_congested(struct dm_table *t, int bdi_bits); @@ -129,6 +130,15 @@ int dm_deleting_md(struct mapped_device *md); int dm_suspended_md(struct mapped_device *md); /* + * Internal suspend and resume methods. + */ +int dm_suspended_internally_md(struct mapped_device *md); +void dm_internal_suspend_fast(struct mapped_device *md); +void dm_internal_resume_fast(struct mapped_device *md); +void dm_internal_suspend_noflush(struct mapped_device *md); +void dm_internal_resume(struct mapped_device *md); + +/* * Test if the device is scheduled for deferred remove. */ int dm_test_deferred_remove_flag(struct mapped_device *md); |