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authorArnd Bergmann <arnd@arndb.de>2016-06-17 17:33:10 +0200
committerShaohua Li <shli@fb.com>2016-07-19 11:00:47 -0700
commit0e3ef49eda5bae3aa75aa8c0276411bf0f27e03a (patch)
tree7c4a99c0ef5930b3380aa01bf754066d11b0ab2a /drivers/md/md.h
parentd787be4092e27728cb4c012bee9762098ef3c662 (diff)
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md: use seconds granularity for error logging
The md code stores the exact time of the last error in the last_read_error variable using a timespec structure. It only ever uses the seconds portion of that though, so we can use a scalar for it. There won't be an overflow in 2038 here, because it already used monotonic time and 32-bit is enough for that, but I've decided to use time64_t for consistency in the conversion. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md/md.h')
-rw-r--r--drivers/md/md.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/md.h b/drivers/md/md.h
index dc65ca65b26e..fd56cfd8c368 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -99,7 +99,7 @@ struct md_rdev {
atomic_t read_errors; /* number of consecutive read errors that
* we have tried to ignore.
*/
- struct timespec last_read_error; /* monotonic time since our
+ time64_t last_read_error; /* monotonic time since our
* last read error
*/
atomic_t corrected_errors; /* number of corrected read errors,