https://github.com/torvalds/linux
Revision 704c2317cab5571da0e5763cd47ad07f8900aa76 authored by Theodore Ts'o on 19 November 2020, 20:36:25 UTC, committed by Theodore Ts'o on 19 November 2020, 20:41:57 UTC
The options in /proc/mounts must be valid mount options --- and
fast_commit is not a mount option. Otherwise, command sequences like
this will fail:
# mount /dev/vdc /vdc
# mkdir -p /vdc/phoronix_test_suite /pts
# mount --bind /vdc/phoronix_test_suite /pts
# mount -o remount,nodioread_nolock /pts
mount: /pts: mount point not mounted or bad option.
And in the system logs, you'll find:
EXT4-fs (vdc): Unrecognized mount option "fast_commit" or missing value
Fixes: 995a3ed67fc8 ("ext4: add fast_commit feature and handling for extended mount options")
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
1 parent 09162bc
Tip revision: 704c2317cab5571da0e5763cd47ad07f8900aa76 authored by Theodore Ts'o on 19 November 2020, 20:36:25 UTC
ext4: drop fast_commit from /proc/mounts
ext4: drop fast_commit from /proc/mounts
Tip revision: 704c231
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 1.5 KB |
| Makefile | -rw-r--r-- | 486 bytes |
| acl.c | -rw-r--r-- | 3.1 KB |
| file.c | -rw-r--r-- | 3.7 KB |
| inode.c | -rw-r--r-- | 9.7 KB |
| ioctl.c | -rw-r--r-- | 3.8 KB |
| jfs_acl.h | -rw-r--r-- | 525 bytes |
| jfs_btree.h | -rw-r--r-- | 3.3 KB |
| jfs_debug.c | -rw-r--r-- | 1.9 KB |
| jfs_debug.h | -rw-r--r-- | 2.7 KB |
| jfs_dinode.h | -rw-r--r-- | 5.1 KB |
| jfs_discard.c | -rw-r--r-- | 2.4 KB |
| jfs_discard.h | -rw-r--r-- | 337 bytes |
| jfs_dmap.c | -rw-r--r-- | 110.9 KB |
| jfs_dmap.h | -rw-r--r-- | 10.5 KB |
| jfs_dtree.c | -rw-r--r-- | 99.8 KB |
| jfs_dtree.h | -rw-r--r-- | 5.9 KB |
| jfs_extent.c | -rw-r--r-- | 16.6 KB |
| jfs_extent.h | -rw-r--r-- | 626 bytes |
| jfs_filsys.h | -rw-r--r-- | 8.2 KB |
| jfs_imap.c | -rw-r--r-- | 83.2 KB |
| jfs_imap.h | -rw-r--r-- | 5.8 KB |
| jfs_incore.h | -rw-r--r-- | 6.8 KB |
| jfs_inode.c | -rw-r--r-- | 2.8 KB |
| jfs_inode.h | -rw-r--r-- | 1.8 KB |
| jfs_lock.h | -rw-r--r-- | 883 bytes |
| jfs_logmgr.c | -rw-r--r-- | 58.2 KB |
| jfs_logmgr.h | -rw-r--r-- | 14.0 KB |
| jfs_metapage.c | -rw-r--r-- | 18.5 KB |
| jfs_metapage.h | -rw-r--r-- | 3.5 KB |
| jfs_mount.c | -rw-r--r-- | 12.0 KB |
| jfs_superblock.h | -rw-r--r-- | 3.4 KB |
| jfs_txnmgr.c | -rw-r--r-- | 73.8 KB |
| jfs_txnmgr.h | -rw-r--r-- | 7.6 KB |
| jfs_types.h | -rw-r--r-- | 3.6 KB |
| jfs_umount.c | -rw-r--r-- | 3.3 KB |
| jfs_unicode.c | -rw-r--r-- | 2.6 KB |
| jfs_unicode.h | -rw-r--r-- | 3.1 KB |
| jfs_uniupr.c | -rw-r--r-- | 6.8 KB |
| jfs_xattr.h | -rw-r--r-- | 1.8 KB |
| jfs_xtree.c | -rw-r--r-- | 91.1 KB |
| jfs_xtree.h | -rw-r--r-- | 3.1 KB |
| namei.c | -rw-r--r-- | 36.5 KB |
| resize.c | -rw-r--r-- | 14.1 KB |
| super.c | -rw-r--r-- | 23.6 KB |
| symlink.c | -rw-r--r-- | 499 bytes |
| xattr.c | -rw-r--r-- | 25.1 KB |
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