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OpenCloudOS-Kernel
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orangefs: Remove orangefs_backing_dev_info 

It is not used anywhere.

CC: Mike Marshall <hubcap@omnibond.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
This commit is contained in:
Jan Kara 2017-02-02 18:34:11 +01:00 committed by Mike Marshall
parent 31c829f364
commit 70823b9bf3
3 changed files with 1 additions and 18 deletions
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6
fs/orangefs/inode.c
View File

@ -135,12 +135,6 @@ static ssize_t orangefs_direct_IO(struct kiocb *iocb,
return -EINVAL;
}
struct backing_dev_info orangefs_backing_dev_info = {
.name = "orangefs",
.ra_pages = 0,
.capabilities = BDI_CAP_NO_ACCT_DIRTY | BDI_CAP_NO_WRITEBACK,
};
/** ORANGEFS2 implementation of address space operations */
const struct address_space_operations orangefs_address_operations = {
.readpage = orangefs_readpage,

1
fs/orangefs/orangefs-kernel.h
View File

@ -529,7 +529,6 @@ extern spinlock_t orangefs_htable_ops_in_progress_lock;
extern int hash_table_size;
extern const struct address_space_operations orangefs_address_operations;
extern struct backing_dev_info orangefs_backing_dev_info;
extern const struct inode_operations orangefs_file_inode_operations;
extern const struct file_operations orangefs_file_operations;
extern const struct inode_operations orangefs_symlink_inode_operations;

12
fs/orangefs/orangefs-mod.c
View File

@ -80,11 +80,6 @@ static int __init orangefs_init(void)
int ret = -1;
__u32 i = 0;
ret = bdi_init(&orangefs_backing_dev_info);
if (ret)
return ret;
if (op_timeout_secs < 0)
op_timeout_secs = 0;
@ -94,7 +89,7 @@ static int __init orangefs_init(void)
/* initialize global book keeping data structures */
ret = op_cache_initialize();
if (ret < 0)
goto err;
goto out;
ret = orangefs_inode_cache_initialize();
if (ret < 0)
@ -181,9 +176,6 @@ cleanup_inode:
cleanup_op:
op_cache_finalize();
err:
bdi_destroy(&orangefs_backing_dev_info);
out:
return ret;
}
@ -207,8 +199,6 @@ static void __exit orangefs_exit(void)
kfree(orangefs_htable_ops_in_progress);
bdi_destroy(&orangefs_backing_dev_info);
pr_info("orangefs: module version %s unloaded\n", ORANGEFS_VERSION);
}