fat: add FITRIM ioctl for FAT file system

[linux-2.6-microblaze.git] / fs / fat / fat.h

diff --git a/fs/fat/fat.h b/fs/fat/fat.h
index 8fc1093..154ae54 100644 (file)
--- a/fs/fat/fat.h
+++ b/fs/fat/fat.h
@@ -357,6 +357,7 @@ extern int fat_alloc_clusters(struct inode *inode, int *cluster,
                              int nr_cluster);
 extern int fat_free_clusters(struct inode *inode, int cluster);
 extern int fat_count_free_clusters(struct super_block *sb);
+extern int fat_trim_fs(struct inode *inode, struct fstrim_range *range);
 
 /* fat/file.c */
 extern long fat_generic_ioctl(struct file *filp, unsigned int cmd,