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| author | Christoph Hellwig <hch@lst.de> | 2012-03-14 11:53:34 -0500 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2012-03-14 11:53:34 -0500 |
| commit | b84a3a96751f93071c1863f2962273973c8b8f5e (patch) | |
| tree | 26409cbc65a9b4457e6c52e90879361fc42d2386 /fs/xfs/xfs_qm_syscalls.c | |
| parent | 9f920f116426806bfa34c1422742e1bf7b7a2b4b (diff) | |
| download | linux-b84a3a96751f93071c1863f2962273973c8b8f5e.tar.gz linux-b84a3a96751f93071c1863f2962273973c8b8f5e.tar.bz2 linux-b84a3a96751f93071c1863f2962273973c8b8f5e.zip | |
xfs: remove the per-filesystem list of dquots
Instead of keeping a separate per-filesystem list of dquots we can walk
the radix tree for the two places where we need to iterate all quota
structures.
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_qm_syscalls.c')
| -rw-r--r-- | fs/xfs/xfs_qm_syscalls.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/fs/xfs/xfs_qm_syscalls.c b/fs/xfs/xfs_qm_syscalls.c index b9ac268a2d7c..c4f396e437a8 100644 --- a/fs/xfs/xfs_qm_syscalls.c +++ b/fs/xfs/xfs_qm_syscalls.c @@ -66,7 +66,6 @@ xfs_qm_scall_quotaoff( int error; uint inactivate_flags; xfs_qoff_logitem_t *qoffstart; - int nculprits; /* * No file system can have quotas enabled on disk but not in core. @@ -172,18 +171,13 @@ xfs_qm_scall_quotaoff( * This isn't protected by a particular lock directly, because we * don't want to take a mrlock every time we depend on quotas being on. */ - mp->m_qflags &= ~(flags); + mp->m_qflags &= ~flags; /* * Go through all the dquots of this file system and purge them, - * according to what was turned off. We may not be able to get rid - * of all dquots, because dquots can have temporary references that - * are not attached to inodes. eg. xfs_setattr, xfs_create. - * So, if we couldn't purge all the dquots from the filesystem, - * we can't get rid of the incore data structures. + * according to what was turned off. */ - while ((nculprits = xfs_qm_dqpurge_all(mp, dqtype))) - delay(10 * nculprits); + xfs_qm_dqpurge_all(mp, dqtype); /* * Transactions that had started before ACTIVE state bit was cleared |