From: Anuj Gupta <anuj20.g@samsung.com>
To: axboe@kernel.dk, vincentfu@gmail.com
Cc: joshi.k@samsung.com, ankit.kumar@samsung.com,
fio@vger.kernel.org, Anuj Gupta <anuj20.g@samsung.com>
Subject: [PATCH v2 1/2] t/io_uring: prep for including engines/nvme.h in t/io_uring
Date: Fri, 26 Aug 2022 17:03:05 +0530 [thread overview]
Message-ID: <20220826113306.4139-2-anuj20.g@samsung.com> (raw)
In-Reply-To: <20220826113306.4139-1-anuj20.g@samsung.com>
Change page_size and cal_clat_percentiles name to something different
as these are indirectly picked from engines/nvme.h (fio.h and stat.h)
Signed-off-by: Anuj Gupta <anuj20.g@samsung.com>
---
t/io_uring.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/t/io_uring.c b/t/io_uring.c
index 35bf1956..a42abd46 100644
--- a/t/io_uring.c
+++ b/t/io_uring.c
@@ -117,7 +117,7 @@ static struct submitter *submitter;
static volatile int finish;
static int stats_running;
static unsigned long max_iops;
-static long page_size;
+static long t_io_uring_page_size;
static int depth = DEPTH;
static int batch_submit = BATCH_SUBMIT;
@@ -195,9 +195,9 @@ static unsigned long plat_idx_to_val(unsigned int idx)
return cycles_to_nsec(base + ((k + 0.5) * (1 << error_bits)));
}
-unsigned int calc_clat_percentiles(unsigned long *io_u_plat, unsigned long nr,
- unsigned long **output,
- unsigned long *maxv, unsigned long *minv)
+unsigned int calculate_clat_percentiles(unsigned long *io_u_plat,
+ unsigned long nr, unsigned long **output,
+ unsigned long *maxv, unsigned long *minv)
{
unsigned long sum = 0;
unsigned int len = plist_len, i, j = 0;
@@ -251,7 +251,7 @@ static void show_clat_percentiles(unsigned long *io_u_plat, unsigned long nr,
bool is_last;
char fmt[32];
- len = calc_clat_percentiles(io_u_plat, nr, &ovals, &maxv, &minv);
+ len = calculate_clat_percentiles(io_u_plat, nr, &ovals, &maxv, &minv);
if (!len || !ovals)
goto out;
@@ -786,7 +786,7 @@ static void *allocate_mem(struct submitter *s, int size)
return numa_alloc_onnode(size, s->numa_node);
#endif
- if (posix_memalign(&buf, page_size, bs)) {
+ if (posix_memalign(&buf, t_io_uring_page_size, bs)) {
printf("failed alloc\n");
return NULL;
}
@@ -1543,9 +1543,9 @@ int main(int argc, char *argv[])
arm_sig_int();
- page_size = sysconf(_SC_PAGESIZE);
- if (page_size < 0)
- page_size = 4096;
+ t_io_uring_page_size = sysconf(_SC_PAGESIZE);
+ if (t_io_uring_page_size < 0)
+ t_io_uring_page_size = 4096;
for (j = 0; j < nthreads; j++) {
s = get_submitter(j);
--
2.25.1
next prev parent reply other threads:[~2022-08-26 11:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220826114305epcas5p4a5636b062f33534f75f0d907af31bc50@epcas5p4.samsung.com>
2022-08-26 11:33 ` [PATCH v2 0/2] Add support for uring-passthrough in t/io_uring Anuj Gupta
[not found] ` <CGME20220826114309epcas5p36e313a77d0dc872fc15319b203e05d56@epcas5p3.samsung.com>
2022-08-26 11:33 ` Anuj Gupta [this message]
[not found] ` <CGME20220826114312epcas5p3adb78ca25ec4dae7655940e96f5cdd85@epcas5p3.samsung.com>
2022-08-26 11:33 ` [PATCH v2 2/2] t/io_uring: add support for async-passthru Anuj Gupta
2022-08-26 13:30 ` [PATCH v2 0/2] Add support for uring-passthrough in t/io_uring Jens Axboe
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