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-rw-r--r--fs/fat/fat.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/fat/fat.h b/fs/fat/fat.h
index 7db0979c6b72..e6efdfa0f6db 100644
--- a/fs/fat/fat.h
+++ b/fs/fat/fat.h
@@ -44,7 +44,8 @@ struct fat_mount_options {
nocase:1, /* Does this need case conversion? 0=need case conversion*/
usefree:1, /* Use free_clusters for FAT32 */
tz_utc:1, /* Filesystem timestamps are in UTC */
- rodir:1; /* allow ATTR_RO for directory */
+ rodir:1, /* allow ATTR_RO for directory */
+ discard:1; /* Issue discard requests on deletions */
};
#define FAT_HASH_BITS 8