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-rw-r--r--fs/sysv/namei.c48
1 files changed, 18 insertions, 30 deletions
diff --git a/fs/sysv/namei.c b/fs/sysv/namei.c
index 7f0e4b53085..b8a73f716fb 100644
--- a/fs/sysv/namei.c
+++ b/fs/sysv/namei.c
@@ -16,18 +16,6 @@
#include <linux/smp_lock.h>
#include "sysv.h"
-static inline void inc_count(struct inode *inode)
-{
- inode->i_nlink++;
- mark_inode_dirty(inode);
-}
-
-static inline void dec_count(struct inode *inode)
-{
- inode->i_nlink--;
- mark_inode_dirty(inode);
-}
-
static int add_nondir(struct dentry *dentry, struct inode *inode)
{
int err = sysv_add_link(dentry, inode);
@@ -35,7 +23,7 @@ static int add_nondir(struct dentry *dentry, struct inode *inode)
d_instantiate(dentry, inode);
return 0;
}
- dec_count(inode);
+ inode_dec_link_count(inode);
iput(inode);
return err;
}
@@ -124,7 +112,7 @@ out:
return err;
out_fail:
- dec_count(inode);
+ inode_dec_link_count(inode);
iput(inode);
goto out;
}
@@ -138,7 +126,7 @@ static int sysv_link(struct dentry * old_dentry, struct inode * dir,
return -EMLINK;
inode->i_ctime = CURRENT_TIME_SEC;
- inc_count(inode);
+ inode_inc_link_count(inode);
atomic_inc(&inode->i_count);
return add_nondir(dentry, inode);
@@ -151,7 +139,7 @@ static int sysv_mkdir(struct inode * dir, struct dentry *dentry, int mode)
if (dir->i_nlink >= SYSV_SB(dir->i_sb)->s_link_max)
goto out;
- inc_count(dir);
+ inode_inc_link_count(dir);
inode = sysv_new_inode(dir, S_IFDIR|mode);
err = PTR_ERR(inode);
@@ -160,7 +148,7 @@ static int sysv_mkdir(struct inode * dir, struct dentry *dentry, int mode)
sysv_set_inode(inode, 0);
- inc_count(inode);
+ inode_inc_link_count(inode);
err = sysv_make_empty(inode, dir);
if (err)
@@ -175,11 +163,11 @@ out:
return err;
out_fail:
- dec_count(inode);
- dec_count(inode);
+ inode_dec_link_count(inode);
+ inode_dec_link_count(inode);
iput(inode);
out_dir:
- dec_count(dir);
+ inode_dec_link_count(dir);
goto out;
}
@@ -199,7 +187,7 @@ static int sysv_unlink(struct inode * dir, struct dentry * dentry)
goto out;
inode->i_ctime = dir->i_ctime;
- dec_count(inode);
+ inode_dec_link_count(inode);
out:
return err;
}
@@ -213,8 +201,8 @@ static int sysv_rmdir(struct inode * dir, struct dentry * dentry)
err = sysv_unlink(dir, dentry);
if (!err) {
inode->i_size = 0;
- dec_count(inode);
- dec_count(dir);
+ inode_dec_link_count(inode);
+ inode_dec_link_count(dir);
}
}
return err;
@@ -258,34 +246,34 @@ static int sysv_rename(struct inode * old_dir, struct dentry * old_dentry,
new_de = sysv_find_entry(new_dentry, &new_page);
if (!new_de)
goto out_dir;
- inc_count(old_inode);
+ inode_inc_link_count(old_inode);
sysv_set_link(new_de, new_page, old_inode);
new_inode->i_ctime = CURRENT_TIME_SEC;
if (dir_de)
new_inode->i_nlink--;
- dec_count(new_inode);
+ inode_dec_link_count(new_inode);
} else {
if (dir_de) {
err = -EMLINK;
if (new_dir->i_nlink >= SYSV_SB(new_dir->i_sb)->s_link_max)
goto out_dir;
}
- inc_count(old_inode);
+ inode_inc_link_count(old_inode);
err = sysv_add_link(new_dentry, old_inode);
if (err) {
- dec_count(old_inode);
+ inode_dec_link_count(old_inode);
goto out_dir;
}
if (dir_de)
- inc_count(new_dir);
+ inode_inc_link_count(new_dir);
}
sysv_delete_entry(old_de, old_page);
- dec_count(old_inode);
+ inode_dec_link_count(old_inode);
if (dir_de) {
sysv_set_link(dir_de, dir_page, new_dir);
- dec_count(old_dir);
+ inode_dec_link_count(old_dir);
}
return 0;