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[PATCH] dm kcopyd: error accumulation fix

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kcopyd should accumulate errors - otherwise I/O failures may be ignored
unintentionally.

And invert 'success' (used in a future patch), using a more intuitive
!(read_err || write_err).

Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jonathan Brassow
2006-06-26 00:27:30 -07:00
committed by Linus Torvalds
parent 8a835f11bc
commit ce503f59ae
2 changed files with 3 additions and 3 deletions
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2
drivers/md/dm-raid1.c
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@@ -602,7 +602,7 @@ static void recovery_complete(int read_err, unsigned int write_err,
struct region *reg = (struct region *) context;
/* FIXME: better error handling */
rh_recovery_end(reg, read_err || write_err);
rh_recovery_end(reg, !(read_err || write_err));
}
static int recover(struct mirror_set *ms, struct region *reg)