diff options
Diffstat (limited to 'fs/quota/dquot.c')
| -rw-r--r-- | fs/quota/dquot.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 655a4c52b8c..1ad8bf076cf 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -1514,11 +1514,13 @@ static void inode_decr_space(struct inode *inode, qsize_t number, int reserve) /* * This operation can block, but only after everything is updated */ -int __dquot_alloc_space(struct inode *inode, qsize_t number, - int warn, int reserve) +int __dquot_alloc_space(struct inode *inode, qsize_t number, int flags) { int cnt, ret = 0; char warntype[MAXQUOTAS]; + int warn = flags & DQUOT_SPACE_WARN; + int reserve = flags & DQUOT_SPACE_RESERVE; + int nofail = flags & DQUOT_SPACE_NOFAIL; /* * First test before acquiring mutex - solves deadlocks when we @@ -1539,7 +1541,7 @@ int __dquot_alloc_space(struct inode *inode, qsize_t number, continue; ret = check_bdq(inode->i_dquot[cnt], number, !warn, warntype+cnt); - if (ret) { + if (ret && !nofail) { spin_unlock(&dq_data_lock); goto out_flush_warn; } @@ -1638,10 +1640,11 @@ EXPORT_SYMBOL(dquot_claim_space_nodirty); /* * This operation can block, but only after everything is updated */ -void __dquot_free_space(struct inode *inode, qsize_t number, int reserve) +void __dquot_free_space(struct inode *inode, qsize_t number, int flags) { unsigned int cnt; char warntype[MAXQUOTAS]; + int reserve = flags & DQUOT_SPACE_RESERVE; /* First test before acquiring mutex - solves deadlocks when we * re-enter the quota code and are already holding the mutex */ |