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| author | NeilBrown <neilb@suse.de> | 2006-01-06 00:20:16 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 08:34:03 -0800 |
| commit | b15c2e57f0f5bf596a19e9c5571e5b07cdfc7363 (patch) | |
| tree | da68e3ed72e59212936daf7dd4c86f1f9a7ab386 /drivers/md/bitmap.c | |
| parent | 6ff8d8ec06690f4011a6c3ad9e0759b9094f0601 (diff) | |
| download | kernel-crypto-b15c2e57f0f5bf596a19e9c5571e5b07cdfc7363.tar.gz kernel-crypto-b15c2e57f0f5bf596a19e9c5571e5b07cdfc7363.tar.xz kernel-crypto-b15c2e57f0f5bf596a19e9c5571e5b07cdfc7363.zip | |
[PATCH] md: move bitmap_create to after md array has been initialised
This is important because bitmap_create uses
mddev->resync_max_sectors
and that doesn't have a valid value until after the array
has been initialised (with pers->run()).
[It doesn't make a difference for current personalities that
support bitmaps, but will make a difference for raid10]
This has the added advantage of meaning with can move the thread->timeout
manipulation inside the bitmap.c code instead of sprinkling identical code
throughout all personalities.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/md/bitmap.c')
| -rw-r--r-- | drivers/md/bitmap.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index 252d55df964..b65c36d9e24 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -1530,6 +1530,8 @@ void bitmap_destroy(mddev_t *mddev) return; mddev->bitmap = NULL; /* disconnect from the md device */ + if (mddev->thread) + mddev->thread->timeout = MAX_SCHEDULE_TIMEOUT; bitmap_free(bitmap); } @@ -1636,6 +1638,8 @@ int bitmap_create(mddev_t *mddev) if (IS_ERR(bitmap->writeback_daemon)) return PTR_ERR(bitmap->writeback_daemon); + mddev->thread->timeout = bitmap->daemon_sleep * HZ; + return bitmap_update_sb(bitmap); error: |