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authorOGAWA Hirofumi <hirofumi@mail.parknet.co.jp>2008-04-28 05:16:27 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-28 11:58:47 -0400
commit606e423e43bac0c2f7b85b682eb1ddd2a634586e (patch)
tree86e7bc56e7e70cf1403aec7fd58d854490b1478f /include/linux/msdos_fs.h
parent1ae43f826b6cb951fc5b0f9c92372a8d5b63c7f9 (diff)
fat: Update free_clusters even if it is untrusted
Currently, free_clusters is not updated until it is trusted, because Windows doesn't update it correctly. But if user is using FAT driver of Linux, it updates free_clusters correctly. Instead, this updates it even if it's untrusted, so if free_clustes is correct, now keep correct value. Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 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.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index 81fb9bc53220..0bca157ddca5 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -233,6 +233,7 @@ struct msdos_sb_info {
233 struct mutex fat_lock; 233 struct mutex fat_lock;
234 unsigned int prev_free; /* previously allocated cluster number */ 234 unsigned int prev_free; /* previously allocated cluster number */
235 unsigned int free_clusters; /* -1 if undefined */ 235 unsigned int free_clusters; /* -1 if undefined */
236 unsigned int free_clus_valid; /* is free_clusters valid? */
236 struct fat_mount_options options; 237 struct fat_mount_options options;
237 struct nls_table *nls_disk; /* Codepage used on disk */ 238 struct nls_table *nls_disk; /* Codepage used on disk */
238 struct nls_table *nls_io; /* Charset used for input and display */ 239 struct nls_table *nls_io; /* Charset used for input and display */