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authorMikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>2011-05-08 20:44:08 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-09 09:04:24 -0700
commitdab4c82a6e7ee2c60e63737eaa2ec283f9784df6 (patch)
tree27f33c66d2d4b20ae8f353e9b6e10daac4dc308a /fs/hpfs
parent48f10e8ce7461b393186c4c7c6d6f6634082159c (diff)
downloadvexpress-lsk-dab4c82a6e7ee2c60e63737eaa2ec283f9784df6.tar.gz
HPFS: Fix a bug that filesystem was not marked dirty when remounting it
Fix a bug that filesystem was not marked dirty when remounting it Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/hpfs')
-rw-r--r--fs/hpfs/super.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c
index 07e8d0c34fd..4a7d0266342 100644
--- a/fs/hpfs/super.c
+++ b/fs/hpfs/super.c
@@ -18,9 +18,9 @@
/* Mark the filesystem dirty, so that chkdsk checks it when os/2 booted */
-static void mark_dirty(struct super_block *s)
+static void mark_dirty(struct super_block *s, int remount)
{
- if (hpfs_sb(s)->sb_chkdsk && !(s->s_flags & MS_RDONLY)) {
+ if (hpfs_sb(s)->sb_chkdsk && (remount || !(s->s_flags & MS_RDONLY))) {
struct buffer_head *bh;
struct hpfs_spare_block *sb;
if ((sb = hpfs_map_sector(s, 17, &bh, 0))) {
@@ -66,13 +66,13 @@ void hpfs_error(struct super_block *s, const char *fmt, ...)
if (!hpfs_sb(s)->sb_was_error) {
if (hpfs_sb(s)->sb_err == 2) {
printk("; crashing the system because you wanted it\n");
- mark_dirty(s);
+ mark_dirty(s, 0);
panic("HPFS panic");
} else if (hpfs_sb(s)->sb_err == 1) {
if (s->s_flags & MS_RDONLY) printk("; already mounted read-only\n");
else {
printk("; remounting read-only\n");
- mark_dirty(s);
+ mark_dirty(s, 0);
s->s_flags |= MS_RDONLY;
}
} else if (s->s_flags & MS_RDONLY) printk("; going on - but anything won't be destroyed because it's read-only\n");
@@ -419,7 +419,7 @@ static int hpfs_remount_fs(struct super_block *s, int *flags, char *data)
sbi->sb_eas = eas; sbi->sb_chk = chk; sbi->sb_chkdsk = chkdsk;
sbi->sb_err = errs; sbi->sb_timeshift = timeshift;
- if (!(*flags & MS_RDONLY)) mark_dirty(s);
+ if (!(*flags & MS_RDONLY)) mark_dirty(s, 1);
replace_mount_options(s, new_opts);
@@ -576,7 +576,7 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent)
if (spareblock->hotfixes_used || spareblock->n_spares_used) {
if (errs >= 2) {
printk("HPFS: Hotfixes not supported here, try chkdsk\n");
- mark_dirty(s);
+ mark_dirty(s, 0);
goto bail4;
}
hpfs_error(s, "hotfixes not supported here, try chkdsk");
@@ -586,7 +586,7 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent)
if (spareblock->n_dnode_spares != spareblock->n_dnode_spares_free) {
if (errs >= 2) {
printk("HPFS: Spare dnodes used, try chkdsk\n");
- mark_dirty(s);
+ mark_dirty(s, 0);
goto bail4;
}
hpfs_error(s, "warning: spare dnodes used, try chkdsk");
@@ -605,7 +605,7 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent)
if (hpfs_chk_sectors(s, superblock->dir_band_start, superblock->n_dir_band, "dir_band") ||
hpfs_chk_sectors(s, superblock->dir_band_bitmap, 4, "dir_band_bitmap") ||
hpfs_chk_sectors(s, superblock->bitmaps, 4, "bitmaps")) {
- mark_dirty(s);
+ mark_dirty(s, 0);
goto bail4;
}
sbi->sb_dirband_size = a;