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authorOGAWA Hirofumi <hirofumi@mail.parknet.co.jp>2007-05-08 00:31:01 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-08 11:15:13 -0700
commit28ec039c21839914389975b896160a815ffd8b83 (patch)
treee6b0364c906ee7409c7bce2d8849420a46cb7c10 /include/linux/msdos_fs.h
parent4ff773bbde87f7f7dddc0f579ad53e077a6587b9 (diff)
fat: don't use free_clusters for fat32
It seems that the recent Windows changed specification, and it's undocumented. Windows doesn't update ->free_clusters correctly. This patch doesn't use ->free_clusters by default. (instead, add "usefree" for forcing to use it) Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Cc: Juergen Beisert <juergen127@kreuzholzen.de> Cc: Andreas Schwab <schwab@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/msdos_fs.h')
-rw-r--r--include/linux/msdos_fs.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index fa253fa73aa..0e09c005dda 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -205,7 +205,8 @@ struct fat_mount_options {
numtail:1, /* Does first alias have a numeric '~1' type tail? */
atari:1, /* Use Atari GEMDOS variation of MS-DOS fs */
flush:1, /* write things quickly */
- nocase:1; /* Does this need case conversion? 0=need case conversion*/
+ nocase:1, /* Does this need case conversion? 0=need case conversion*/
+ usefree:1; /* Use free_clusters for FAT32 */
};
#define FAT_HASH_BITS 8