#include "xfs_icache.h"
#include "xfs_symlink.h"
#include "xfs_trans.h"
+#include "xfs_pnfs.h"
#include <linux/capability.h>
#include <linux/dcache.h>
return PTR_ERR(dentry);
/* Restrict this handle operation to symlinks only. */
- if (!S_ISLNK(dentry->d_inode->i_mode)) {
+ if (!d_is_symlink(dentry)) {
error = -EINVAL;
goto out_dput;
}
{
struct iattr iattr;
enum xfs_prealloc_flags flags = 0;
+ uint iolock = XFS_IOLOCK_EXCL;
int error;
/*
if (error)
return error;
- xfs_ilock(ip, XFS_IOLOCK_EXCL);
+ xfs_ilock(ip, iolock);
+ error = xfs_break_layouts(inode, &iolock, false);
+ if (error)
+ goto out_unlock;
switch (bf->l_whence) {
case 0: /*SEEK_SET*/
error = xfs_update_prealloc_flags(ip, flags);
out_unlock:
- xfs_iunlock(ip, XFS_IOLOCK_EXCL);
+ xfs_iunlock(ip, iolock);
mnt_drop_write_file(filp);
return error;
}