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switch ->get_link() to delayed_call, kill ->put_link()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2015-12-29 15:58:39 -05:00
parent cd3417c8fc
commit fceef393a5
43 changed files with 206 additions and 218 deletions
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6
fs/nfs/symlink.c
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@@ -43,7 +43,8 @@ error:
}
static const char *nfs_get_link(struct dentry *dentry,
struct inode *inode, void **cookie)
struct inode *inode,
struct delayed_call *done)
{
struct page *page;
void *err;
@@ -68,7 +69,7 @@ static const char *nfs_get_link(struct dentry *dentry,
if (IS_ERR(page))
return ERR_CAST(page);
}
*cookie = page;
set_delayed_call(done, page_put_link, page);
return page_address(page);
}
@@ -78,7 +79,6 @@ static const char *nfs_get_link(struct dentry *dentry,
const struct inode_operations nfs_symlink_inode_operations = {
.readlink = generic_readlink,
.get_link = nfs_get_link,
.put_link = page_put_link,
.getattr = nfs_getattr,
.setattr = nfs_setattr,
};