-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 2/25/13 8:14 PM, Aditya Kali wrote: > This seems to have been fixed in the ext4 master branch by commit > http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git;a=commitdiff;h=72ba74508b2857e71d65fc93f0d6b684492fc740 Yep. > You're right. It's been a while since I worked with sysfs code and I was still expecting the old kobject refcounting semantics. I suppose it would follow that the completion stuff in ext4_put_super is unnecessary now as well. - -Jeff > On Mon, Feb 25, 2013 at 3:32 PM, Jan Kara <jack@xxxxxxx> wrote: >> On Mon 25-02-13 15:55:23, Jeff Mahoney wrote: >>> If ext4_enable_quotas fails, it jumps to failed_mount7, which >>> doesn't tear down the kobj. >> The patch looks good. You can add: Reviewed-by: Jan Kara >> <jack@xxxxxxx> >> >> Honza >> >>> Cc: Aditya Kali <adityakali@xxxxxxxxxx> Cc: Jan Kara >>> <jack@xxxxxxx> Signed-off-by: Jeff Mahoney <jeffm@xxxxxxxx> >>> --- fs/ext4/super.c | 6 +++++- 1 file changed, 5 >>> insertions(+), 1 deletion(-) >>> >>> --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -3794,7 +3794,7 >>> @@ no_journal: !(sb->s_flags & MS_RDONLY)) { err = >>> ext4_enable_quotas(sb); if (err) - goto >>> failed_mount7; + goto failed_mount8; } >>> #endif /* CONFIG_QUOTA */ >>> >>> @@ -3813,6 +3813,10 @@ cantfind_ext4: ext4_msg(sb, KERN_ERR, >>> "VFS: Can't find ext4 filesystem"); goto failed_mount; >>> >>> +failed_mount8: + kobject_del(&sbi->s_kobj); + >>> kobject_put(&sbi->s_kobj); + >>> wait_for_completion(&sbi->s_kobj_unregister); failed_mount7: >>> ext4_unregister_li_request(sb); failed_mount6: >>> >>> -- Jeff Mahoney SUSE Labs -- To unsubscribe from this list: >>> send the line "unsubscribe linux-ext4" in the body of a message >>> to majordomo@xxxxxxxxxxxxxxx More majordomo info at >>> http://vger.kernel.org/majordomo-info.html >> -- Jan Kara <jack@xxxxxxx> SUSE Labs, CR > > > > -- > > Aditya > - -- Jeff Mahoney SUSE Labs -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.18 (Darwin) Comment: GPGTools - http://gpgtools.org iQIcBAEBAgAGBQJRLCOjAAoJEB57S2MheeWypD8P/3B3IQsKkwagguu9qv2isfuC Um4yDclKbHO54TexW8FV+JBS5gnivO/H6MOksN3n/q2EtvPH9phBP3i1W56P77A4 bgGIsYW5hdSWTGhcgQiNzmFgeOfF53dl+r8nZCxpOcEvvp4QQPI8WPd4IsNKmjGN vmKhX8m1eY2TGV/dHubAmQ+EttIhn5tMnsM48reQoW3v/H3F70WNQrYEEFqja/tk xjTn8tlBWvKmR9qP3XzRQHXOGUC56QXBtKyIGLqzkquhrCiG2CywxWnyhwPRujDc QC26bf18jSThhnPic6GrDvgAwhkEUiuETTtz5hF3+eL5mLR3bFwDQlJsGOfNBWAe cQAuDv/fapD072wHSEdQ200JoTLEYYr4pCeaU/FlqMlUqX3mxmPANP3lgEaTI/Yh fmzYANO4eFgAYk9zklqWri57EB+JqFVejZVURE9HftrkWZCQfcHnyGiOdvA4RTSa HsNQsGA3ta++0H3mdUGGa+SoB+FZa851Gqw/vfN5i87gcHcu+lUfjGnoaNx0RfaU 2qyQOxPODt0p+GDWhfDnCmZqha9wBiW0VPohMv9/Rnwl6QQEMbr6dgd1ZKR5ZWTf xHxSoC0qNX3EX5dwGUBUSgNFvwJIh1E3cNUxghe2Li0rluia6cmgDouHFGAfDL/A +vw2xYvvMqfvgUk63+yR =Uh7A -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
