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From d3c40faba807e3c7a63c5fe34de52bf753c88b2d Mon Sep 17 00:00:00 2001
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From: Jes Sorensen <jsorensen@fb.com>
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Date: Fri, 29 Sep 2017 17:54:12 -0400
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Subject: [RHEL7.5 PATCH 10/13] lib: devid2kname() should take a dev_t
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Make devid2kname() and devid2devnm() consistent in their APIs
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Signed-off-by: Jes Sorensen <jsorensen@fb.com>
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---
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lib.c | 5 ++---
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mdadm.h | 2 +-
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2 files changed, 3 insertions(+), 4 deletions(-)
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diff --git a/lib.c b/lib.c
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index be093e8..60890b9 100644
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--- a/lib.c
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+++ b/lib.c
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@@ -61,7 +61,7 @@ int get_mdp_major(void)
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return mdp_major;
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}
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-char *devid2kname(int devid)
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+char *devid2kname(dev_t devid)
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{
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char path[30];
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char link[PATH_MAX];
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@@ -73,8 +73,7 @@ char *devid2kname(int devid)
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* /sys/dev/block/%d:%d link which must look like
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* and take the last component.
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*/
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- sprintf(path, "/sys/dev/block/%d:%d", major(devid),
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- minor(devid));
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+ sprintf(path, "/sys/dev/block/%d:%d", major(devid), minor(devid));
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n = readlink(path, link, sizeof(link) - 1);
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if (n > 0) {
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link[n] = 0;
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diff --git a/mdadm.h b/mdadm.h
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index 191ae8f..db08188 100644
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--- a/mdadm.h
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+++ b/mdadm.h
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@@ -1537,7 +1537,7 @@ extern void print_r10_layout(int layout);
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extern char *find_free_devnm(int use_partitions);
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extern void put_md_name(char *name);
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-extern char *devid2kname(int devid);
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+extern char *devid2kname(dev_t devid);
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extern char *devid2devnm(dev_t devid);
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extern dev_t devnm2devid(char *devnm);
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extern char *get_md_name(char *devnm);
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--
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2.7.4
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