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| author | Manuel Schölling <manuel.schoelling@gmx.de> | 2014-05-22 22:42:37 +0200 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2015-02-09 13:06:48 -0500 |
| commit | 0f30af98cbb111cebd99f09cb7b8cc8c9351c0b3 (patch) | |
| tree | 1fa005c7f05e77550f0ef6cd0a3752a0422786df /drivers/md/dm-log-userspace-base.c | |
| parent | 3ca5a21a9c02bdebe2d95268482031f002efcf23 (diff) | |
| download | talos-obmc-linux-0f30af98cbb111cebd99f09cb7b8cc8c9351c0b3.tar.gz talos-obmc-linux-0f30af98cbb111cebd99f09cb7b8cc8c9351c0b3.zip | |
dm: use time_in_range() and time_after()
To be future-proof and for better readability the time comparisons are modified
to use time_in_range() and time_after() instead of plain, error-prone math.
Signed-off-by: Manuel Schölling <manuel.schoelling@gmx.de>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-log-userspace-base.c')
| -rw-r--r-- | drivers/md/dm-log-userspace-base.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/md/dm-log-userspace-base.c b/drivers/md/dm-log-userspace-base.c index b953db6cc229..03177ca0b009 100644 --- a/drivers/md/dm-log-userspace-base.c +++ b/drivers/md/dm-log-userspace-base.c @@ -6,6 +6,7 @@ #include <linux/bio.h> #include <linux/slab.h> +#include <linux/jiffies.h> #include <linux/dm-dirty-log.h> #include <linux/device-mapper.h> #include <linux/dm-log-userspace.h> @@ -829,7 +830,7 @@ static int userspace_is_remote_recovering(struct dm_dirty_log *log, int r; uint64_t region64 = region; struct log_c *lc = log->context; - static unsigned long long limit; + static unsigned long limit; struct { int64_t is_recovering; uint64_t in_sync_hint; @@ -845,7 +846,7 @@ static int userspace_is_remote_recovering(struct dm_dirty_log *log, */ if (region < lc->in_sync_hint) return 0; - else if (jiffies < limit) + else if (time_after(limit, jiffies)) return 1; limit = jiffies + (HZ / 4); |
