diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/bio.c | 2 | ||||
| -rw-r--r-- | block/blk-iolatency.c | 8 | ||||
| -rw-r--r-- | block/blk-settings.c | 2 | ||||
| -rw-r--r-- | block/bounce.c | 2 |
4 files changed, 8 insertions, 6 deletions
diff --git a/block/bio.c b/block/bio.c index 4a5a036268fb..d5368a445561 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1254,7 +1254,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q, /* * success */ - if (((iter->type & WRITE) && (!map_data || !map_data->null_mapped)) || + if ((iov_iter_rw(iter) == WRITE && (!map_data || !map_data->null_mapped)) || (map_data && map_data->from_user)) { ret = bio_copy_from_iter(bio, iter); if (ret) diff --git a/block/blk-iolatency.c b/block/blk-iolatency.c index bb240a0c1309..38c35c32aff2 100644 --- a/block/blk-iolatency.c +++ b/block/blk-iolatency.c @@ -153,7 +153,7 @@ struct iolatency_grp { #define BLKIOLATENCY_MAX_WIN_SIZE NSEC_PER_SEC /* * These are the constants used to fake the fixed-point moving average - * calculation just like load average. The call to CALC_LOAD folds + * calculation just like load average. The call to calc_load() folds * (FIXED_1 (2048) - exp_factor) * new_sample into lat_avg. The sampling * window size is bucketed to try to approximately calculate average * latency such that 1/exp (decay rate) is [1 min, 2.5 min) when windows @@ -248,7 +248,7 @@ static inline void iolat_update_total_lat_avg(struct iolatency_grp *iolat, return; /* - * CALC_LOAD takes in a number stored in fixed point representation. + * calc_load() takes in a number stored in fixed point representation. * Because we are using this for IO time in ns, the values stored * are significantly larger than the FIXED_1 denominator (2048). * Therefore, rounding errors in the calculation are negligible and @@ -257,7 +257,9 @@ static inline void iolat_update_total_lat_avg(struct iolatency_grp *iolat, exp_idx = min_t(int, BLKIOLATENCY_NR_EXP_FACTORS - 1, div64_u64(iolat->cur_win_nsec, BLKIOLATENCY_EXP_BUCKET_SIZE)); - CALC_LOAD(iolat->lat_avg, iolatency_exp_factors[exp_idx], stat->rqs.mean); + iolat->lat_avg = calc_load(iolat->lat_avg, + iolatency_exp_factors[exp_idx], + stat->rqs.mean); } static inline bool iolatency_may_queue(struct iolatency_grp *iolat, diff --git a/block/blk-settings.c b/block/blk-settings.c index ffd459969689..696c04c1ab6c 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -6,7 +6,7 @@ #include <linux/init.h> #include <linux/bio.h> #include <linux/blkdev.h> -#include <linux/bootmem.h> /* for max_pfn/max_low_pfn */ +#include <linux/memblock.h> /* for max_pfn/max_low_pfn */ #include <linux/gcd.h> #include <linux/lcm.h> #include <linux/jiffies.h> diff --git a/block/bounce.c b/block/bounce.c index 418677dcec60..36869afc258c 100644 --- a/block/bounce.c +++ b/block/bounce.c @@ -18,7 +18,7 @@ #include <linux/init.h> #include <linux/hash.h> #include <linux/highmem.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/printk.h> #include <asm/tlbflush.h> |