linux

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Mikulas Patocka 7e920411dd hpfs: implement the show_options method

commit 037369b872940cd923835a0a589763180c4a36bc upstream.

The HPFS filesystem used generic_show_options to produce string that is
displayed in /proc/mounts.  However, there is a problem that the options
may disappear after remount.  If we mount the filesystem with option1
and then remount it with option2, /proc/mounts should show both option1
and option2, however it only shows option2 because the whole option
string is replaced with replace_mount_options in hpfs_remount_fs.

To fix this bug, implement the hpfs_show_options function that prints
options that are currently selected.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-06-01 12:15:54 -07:00

alloc.c

hpfs: add fstrim support

2015-07-09 13:35:30 -07:00

anode.c

hpfs: convert to use leXX_add_cpu()

2012-10-06 03:05:08 +09:00

buffer.c

hpfs: support hotfixes

2015-09-03 11:55:30 -07:00

dentry.c

Don't pass inode to ->d_hash() and ->d_compare()