diff options
| author | Bo Liu <liubo03@inspur.com> | 2022-09-25 21:26:35 -0400 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2022-09-29 17:29:27 -0700 |
| commit | 0f702033a64bd3adcd57c9d5cf91ea64c08fad42 (patch) | |
| tree | 2f34cdf49a01830d302fdd514fd9ec2d7633f75d /drivers/dax | |
| parent | 2e5021cc42ba26c98fe83b973d774a999fa4f219 (diff) | |
| download | linux-0f702033a64bd3adcd57c9d5cf91ea64c08fad42.tar.gz | |
dax: Remove usage of the deprecated ida_simple_xxx API
ida_alloc_max() makes it clear that the second argument is inclusive,
and the alloc/free terminology is more idiomatic and symmetric then
get/remove.
Signed-off-by: Bo Liu <liubo03@inspur.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20220926012635.3205-1-liubo03@inspur.com
[djbw: reword changelog]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dax')
| -rw-r--r-- | drivers/dax/super.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dax/super.c b/drivers/dax/super.c index 9b5e2a5eb0ae6..da4438f3188c8 100644 --- a/drivers/dax/super.c +++ b/drivers/dax/super.c @@ -363,7 +363,7 @@ static void dax_free_inode(struct inode *inode) { struct dax_device *dax_dev = to_dax_dev(inode); if (inode->i_rdev) - ida_simple_remove(&dax_minor_ida, iminor(inode)); + ida_free(&dax_minor_ida, iminor(inode)); kmem_cache_free(dax_cache, dax_dev); } @@ -445,7 +445,7 @@ struct dax_device *alloc_dax(void *private, const struct dax_operations *ops) if (WARN_ON_ONCE(ops && !ops->zero_page_range)) return ERR_PTR(-EINVAL); - minor = ida_simple_get(&dax_minor_ida, 0, MINORMASK+1, GFP_KERNEL); + minor = ida_alloc_max(&dax_minor_ida, MINORMASK, GFP_KERNEL); if (minor < 0) return ERR_PTR(-ENOMEM); @@ -459,7 +459,7 @@ struct dax_device *alloc_dax(void *private, const struct dax_operations *ops) return dax_dev; err_dev: - ida_simple_remove(&dax_minor_ida, minor); + ida_free(&dax_minor_ida, minor); return ERR_PTR(-ENOMEM); } EXPORT_SYMBOL_GPL(alloc_dax); |