mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 02:29:01 +00:00
79 lines
2.2 KiB
Diff
79 lines
2.2 KiB
Diff
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--- a/fs/yaffs2/yaffs_vfs_glue.c
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+++ b/fs/yaffs2/yaffs_vfs_glue.c
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@@ -220,6 +220,29 @@ static struct inode *yaffs_iget(struct s
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#define yaffs_SuperToDevice(sb) ((yaffs_dev_t *)sb->u.generic_sbp)
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#endif
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+#if (LINUX_VERSION_CODE > KERNEL_VERSION(3, 2, 0))
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+static inline void yaffs_set_nlink(struct inode *inode, unsigned int nlink)
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+{
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+ set_nlink(inode, nlink);
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+}
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+
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+static inline void yaffs_dec_link_count(struct inode *inode)
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+{
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+ inode_dec_link_count(inode);
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+}
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+#else
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+static inline void yaffs_set_nlink(struct inode *inode, unsigned int nlink)
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+{
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+ inode->i_nlink = nlink;
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+}
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+
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+static inline void yaffs_dec_link_count(struct inode *inode)
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+{
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+ inode->i_nlink--;
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+ mark_inode_dirty(inode)
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+}
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+#endif
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+
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#define update_dir_time(dir) do {\
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(dir)->i_ctime = (dir)->i_mtime = CURRENT_TIME; \
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@@ -1362,7 +1385,7 @@ static void yaffs_fill_inode_from_obj(st
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inode->i_size = yaffs_get_obj_length(obj);
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inode->i_blocks = (inode->i_size + 511) >> 9;
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- inode->i_nlink = yaffs_get_obj_link_count(obj);
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+ yaffs_set_nlink(inode, yaffs_get_obj_link_count(obj));
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T(YAFFS_TRACE_OS,
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(TSTR("yaffs_fill_inode mode %x uid %d gid %d size %d count %d\n"),
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@@ -1784,10 +1807,9 @@ static int yaffs_unlink(struct inode *di
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retVal = yaffs_unlinker(obj, dentry->d_name.name);
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if (retVal == YAFFS_OK) {
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- dentry->d_inode->i_nlink--;
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+ yaffs_dec_link_count(dentry->d_inode);
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dir->i_version++;
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yaffs_gross_unlock(dev);
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- mark_inode_dirty(dentry->d_inode);
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update_dir_time(dir);
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return 0;
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}
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@@ -1818,7 +1840,8 @@ static int yaffs_link(struct dentry *old
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obj);
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if (link) {
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- old_dentry->d_inode->i_nlink = yaffs_get_obj_link_count(obj);
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+ yaffs_set_nlink(old_dentry->d_inode,
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+ yaffs_get_obj_link_count(obj));
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d_instantiate(dentry, old_dentry->d_inode);
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atomic_inc(&old_dentry->d_inode->i_count);
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T(YAFFS_TRACE_OS,
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@@ -1937,11 +1960,9 @@ static int yaffs_rename(struct inode *ol
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yaffs_gross_unlock(dev);
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if (retVal == YAFFS_OK) {
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- if (target) {
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- new_dentry->d_inode->i_nlink--;
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- mark_inode_dirty(new_dentry->d_inode);
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- }
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-
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+ if (target)
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+ yaffs_dec_link_count(new_dentry->d_inode);
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+
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update_dir_time(old_dir);
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if(old_dir != new_dir)
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update_dir_time(new_dir);
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