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authorJan Kara <jack@suse.cz>2009-06-17 16:26:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-18 13:03:45 -0700
commit5404ac8e4418ab3d254950ee4f9bcafc1da20b4a (patch)
tree00ce9ff14b27eb4e8cc1a51970b7da244b102ab7 /fs/isofs/isofs.h
parent5c4a656b7e51503c2b5e7e7310ec326ee38a8389 (diff)
isofs: cleanup mount option processing
Remove unused variables from isofs_sb_info (used to be some mount options), unify variables for option to use 0/1 (some options used 'y'/'n'), use bit fields for option flags in superblock. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/isofs/isofs.h')
-rw-r--r--fs/isofs/isofs.h28
1 files changed, 12 insertions, 16 deletions
diff --git a/fs/isofs/isofs.h b/fs/isofs/isofs.h
index e2fc9704f14f..7d33de84f52a 100644
--- a/fs/isofs/isofs.h
+++ b/fs/isofs/isofs.h
@@ -35,24 +35,20 @@ struct isofs_sb_info {
unsigned long s_log_zone_size;
unsigned long s_max_size;
- unsigned char s_high_sierra; /* A simple flag */
- unsigned char s_mapping;
int s_rock_offset; /* offset of SUSP fields within SU area */
- unsigned char s_rock;
unsigned char s_joliet_level;
- unsigned char s_utf8;
- unsigned char s_cruft; /* Broken disks with high
- byte of length containing
- junk */
- unsigned char s_unhide;
- unsigned char s_nosuid;
- unsigned char s_nodev;
- unsigned char s_nocompress;
- unsigned char s_hide;
- unsigned char s_showassoc;
- unsigned char s_overriderockperm;
- unsigned char s_uid_set;
- unsigned char s_gid_set;
+ unsigned char s_mapping;
+ unsigned int s_high_sierra:1;
+ unsigned int s_rock:2;
+ unsigned int s_utf8:1;
+ unsigned int s_cruft:1; /* Broken disks with high byte of length
+ * containing junk */
+ unsigned int s_nocompress:1;
+ unsigned int s_hide:1;
+ unsigned int s_showassoc:1;
+ unsigned int s_overriderockperm:1;
+ unsigned int s_uid_set:1;
+ unsigned int s_gid_set:1;
mode_t s_fmode;
mode_t s_dmode;