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Diffstat (limited to 'drivers/md/raid6algos.c')
| -rw-r--r-- | drivers/md/raid6algos.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/md/raid6algos.c b/drivers/md/raid6algos.c index 77a6e4bf503d..21987e3dbe6c 100644 --- a/drivers/md/raid6algos.c +++ b/drivers/md/raid6algos.c @@ -121,7 +121,8 @@ int __init raid6_select_algo(void) j0 = jiffies; while ( (j1 = jiffies) == j0 ) cpu_relax(); - while ( (jiffies-j1) < (1 << RAID6_TIME_JIFFIES_LG2) ) { + while (time_before(jiffies, + j1 + (1<<RAID6_TIME_JIFFIES_LG2))) { (*algo)->gen_syndrome(disks, PAGE_SIZE, dptrs); perf++; } |