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author | Ingo Molnar <mingo@elte.hu> | 2009-01-06 09:53:05 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-01-06 09:53:05 +0100 |
commit | 3d7a96f5a485b7d06c2379f343d7312af89ec9e2 (patch) | |
tree | 5f097f68eb0f9fd3fa4a10f38672e300e9127b10 /drivers/md/dm-raid1.c | |
parent | kmemtrace: Remove the relay version of kmemtrace (diff) | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm (diff) | |
download | linux-dev-3d7a96f5a485b7d06c2379f343d7312af89ec9e2.tar.xz linux-dev-3d7a96f5a485b7d06c2379f343d7312af89ec9e2.zip |
Merge branch 'linus' into tracing/kmemtrace2
Diffstat (limited to 'drivers/md/dm-raid1.c')
-rw-r--r-- | drivers/md/dm-raid1.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index ec43f9fa4b2a..4d6bc101962e 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c @@ -197,9 +197,6 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type) struct mirror_set *ms = m->ms; struct mirror *new; - if (!errors_handled(ms)) - return; - /* * error_count is used for nothing more than a * simple way to tell if a device has encountered @@ -210,6 +207,9 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type) if (test_and_set_bit(error_type, &m->error_type)) return; + if (!errors_handled(ms)) + return; + if (m != get_default_mirror(ms)) goto out; @@ -808,12 +808,6 @@ static void free_context(struct mirror_set *ms, struct dm_target *ti, kfree(ms); } -static inline int _check_region_size(struct dm_target *ti, uint32_t size) -{ - return !(size % (PAGE_SIZE >> 9) || !is_power_of_2(size) || - size > ti->len); -} - static int get_mirror(struct mirror_set *ms, struct dm_target *ti, unsigned int mirror, char **argv) { @@ -872,12 +866,6 @@ static struct dm_dirty_log *create_dirty_log(struct dm_target *ti, return NULL; } - if (!_check_region_size(ti, dl->type->get_region_size(dl))) { - ti->error = "Invalid region size"; - dm_dirty_log_destroy(dl); - return NULL; - } - return dl; } @@ -1300,11 +1288,7 @@ static int __init dm_mirror_init(void) static void __exit dm_mirror_exit(void) { - int r; - - r = dm_unregister_target(&mirror_target); - if (r < 0) - DMERR("unregister failed %d", r); + dm_unregister_target(&mirror_target); } /* Module hooks */ |