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scan: remove unused arg to setup_bcache

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This commit is contained in:
David Teigland 2019-07-09 13:16:26 -05:00
parent 1b63a219f4
commit d2b88f2715
1 changed files with 5 additions and 12 deletions
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17
lib/label/label.c
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@ -798,13 +798,6 @@ out:
}
/*
* num_devs is the number of devices the caller is going to scan.
* When 0 the caller doesn't know, and we use the default cache size.
* When non-zero, allocate at least num_devs bcache blocks.
* num_devs doesn't really tell us how many bcache blocks we'll use
* because it includes lvm devs and non-lvm devs, and each lvm dev
* will often use a number of bcache blocks.
*
* We don't know ahead of time if we will find some VG metadata
* that is larger than the total size of the bcache, which would
* prevent us from reading/writing the VG since we do not dynamically
@ -817,7 +810,7 @@ out:
#define MIN_BCACHE_BLOCKS 32 /* 4MB */
#define MAX_BCACHE_BLOCKS 1024
static int _setup_bcache(int num_devs)
static int _setup_bcache(void)
{
struct io_engine *ioe = NULL;
int iomem_kb = io_memory_size();
@ -955,7 +948,7 @@ int label_scan(struct cmd_context *cmd)
dev_iter_destroy(iter);
if (!scan_bcache) {
if (!_setup_bcache(dm_list_size(&all_devs)))
if (!_setup_bcache())
return 0;
}
@ -1105,7 +1098,7 @@ int label_scan_devs(struct cmd_context *cmd, struct dev_filter *f, struct dm_lis
struct device_list *devl;
if (!scan_bcache) {
if (!_setup_bcache(0))
if (!_setup_bcache())
return 0;
}
@ -1132,7 +1125,7 @@ int label_scan_devs_rw(struct cmd_context *cmd, struct dev_filter *f, struct dm_
struct device_list *devl;
if (!scan_bcache) {
if (!_setup_bcache(0))
if (!_setup_bcache())
return 0;
}
@ -1278,7 +1271,7 @@ int label_read(struct device *dev)
int label_scan_setup_bcache(void)
{
if (!scan_bcache) {
if (!_setup_bcache(0))
if (!_setup_bcache())
return 0;
}